FCT    FMK1G,115-124427    插頭
FEAS    SNT12524,NR.584424    電源
FEAS    SNT12524    電源
FEAS    58126  PSLC243    電源1
FEAS    58025  PSLC241    電源1
FEAS    58026  PSLC121    電源1秒報(bào)價(jià) FCT    FMK1G,115-124427    插頭
Febrotec    0X-DF1914    彈簧
Federntechnik Knoerzer GmbH    68078    工件夾具
Federnwerke J.P. Grueber GmbH & Co. KG    1310-01065 M13    彈簧
Fehlings Automation    Φ17/25PVC-transparent 85°shorezeichnungsnummer:Mm    橡膠軟管
FEIN    KBM 32Q;076520 727027    電機(jī)3
FEIN    ASM14-12（gun with charger,a spare battery)    電機(jī)2
FEIN    ABS 12;070200 711302    電機(jī)1
FEIN    Artikel-Nr. 1047219    工件夾具
FEINMETALL    F88417B230G350SM    插頭
FEINMETALL    F34009S350L260M    插頭
FEINMETALL    F785 06B 350 G 300L    插頭
FEINMETALL    F78506B250G300L    插頭
FEINMETALL    F10006B200G130    插頭
FEINMETALL    F58805B150G180    插頭
FEINMETALL    F77306B300G300    插頭
FEINMETALL    H774LA1    插頭
FEINMETALL GmbH    F34009S250L260M    插頭
FEINMETALL GmbH    F34009S350N260    插頭
FEINMETALL GmbH    F78506B350G300L    插頭
FELEMAMG    EP 145/500    電磁鐵
Feller Engineering GmbH    AT065 DMS-VERSTAERKERMODUL    信號(hào)放大器
Feller Engineering GmbH    SC-500-1-0-00 NS55A    溫控器
FELM    MA-AL-112M-4 Nr:T551/3480    電機(jī)3
Felsomat    70000591 / LME0444-0000A    LED指示燈
FEMA    DDCM-1  0.2-1.6 BAR    壓力傳感器
FEMA    PTSRB0101A2    壓力傳感器
FEMA    VCM4156     -15 bis + 6 mbar    壓力傳感器
FEMA    PTSRB0101AZ    壓力傳感器

kgcm 2
10 -3 in.lb.s 2
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 075 MF  3-stage
216
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.秒報(bào)價(jià) FCT    FMK1G,115-124427    插頭
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 22 x 1.25 x 30 x 16 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
217
12 16 20 25 28 35 40 50 70 100
280 280 300 300 300 300 200 250 300 225
2478 2478 2655 2655 2655 2655 1770 2213 2655 1991
180 180 175 175 170 175 160 175 170 120
1593 1593 1549 1549 1505 1549 1416 1549 1505 1062
400 400 500 500 625 500 400 500 625 500
3540 3540 4425 4425 5531 4425 3540 4425 5531 4425
2000 2400 2400 2700 2400 2500 2500 2500 2500 2500
3000 3400 3400 3800 3400 3200 3200 3200 3200 3200
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
2.5 2.1 2.0 1.8 2.0 2.2 2.0 2.0 2.0 2.0
22.1 18.6 17.7 15.9 17.7 19.5 17.7 17.7 17.7 17.7
31
274
5650
1271
6300
1418
487
4310
94
> 20000
9.7
21.4
≤ 68
+90
194
IP 65
1.48 1.20 1.17 1.05 1.15 0.95 0.90 0.89 0.89 0.89
1.31 1.06 1.04 0.93 1.02 0.84 0.79 0.79 0.79 0.78
2.89 2.62 2.59 2.46 2.56 2.36 2.31 2.31 2.30 2.30
2.56 2.31 2.29 2.18 2.27 2.09 2.05 2.04 2.04 2.04
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb秒報(bào)價(jià) FCT    FMK1G,115-124427    插頭
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 100 MF  2-stage
218
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
2-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
219
64 84 100 125 140 175 200 250 280 350 400 500 700 1000
280 280 300 300 300 300 300 300 300 300 200 250 300 225
2478 2478 2655 2655 2655 2655 2655 2655 2655 2655 1770 2213 2655 1991
180 180 175 175 175 175 175 175 170 175 160 175 170 120
1593 1593 1549 1549 1549 1549 1549 1549 1505 1549 1416 1549 1505 1062
400 400 500 500 500 500 500 500 625 500 400 500 625 500
3540 3540 4425 4425 4425 4425 4425 4425 5531 4425 3540 4425 5531 4425
3500 3500 3500 3500 3500 3500 3500 3800 3500 3800 4500 4500 4500 4500
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.4 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
3.5 2.7 2.7 2.7 2.7 2.7 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8
31
274
5650
1271
6300
1418
487
4310
92
> 20000
10.3
22.8
≤ 68
+90
194
IP 65
0.28 0.23 0.24 0.23 0.21 0.20 0.19 0.18 0.19 0.18 0.18 0.18 0.18 0.18
0.25 0.20 0.21 0.20 0.19 0.18 0.17 0.16 0.17 0.16 0.16 0.16 0.16 0.16
0.72 0.63 0.68 0.68 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63
0.64 0.56 0.60 0.60 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56 0.56
3-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 100 MF  3-stage
220
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
221
12 16 20 25 28 35 40 50 70 100
600 600 600 600 600 600 500 600 600 480
5310 5310 5310 5310 5310 5310 4425 5310 5310 4248
360 360 360 360 360 360 320 360 360 220
3186 3186 3186 3186 3186 3186 2832 3186 3186 1947
1000 1000 1250 1250 1250 1250 1000 1250 1250 1000
8850 8850 11063 11063 11063 11063 8850 11063 11063 8850
1900 2300 2300 2600 2300 2300 2300 2300 2300 2300
2700 3100 3100 3500 3100 3000 3000 3000 3000 3000
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
4.0 3.7 3.6 2.8 3.5 3.9 3.1 3.1 3.1 3.1
35.4 32.7 31.9 24.8 31 34.5 27.4 27.4 27.4 27.4
53
469
9870
2221
9450
2126
952
8425
94
> 20000
20
44
≤ 68
+90
194
IP 65
4.68 3.82 3.75 3.31 3.68 2.97 2.80 2.79 2.78 2.77
4.14 3.38 3.32 2.93 3.26 2.63 2.48 2.47 2.46 2.45
11.8 11.0 10.9 10.5 10.9 10.1 9.96 9.95 9.94 9.94
10.5 9.73 9.66 9.27 9.60 8.97 8.82 8.81 8.80 8.79
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 140 MF  2-stage
222
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
2-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
223
64 84 100 125 140 175 200 250 280 350 400 500 700 1000
600 600 600 600 600 600 600 600 600 600 500 600 600 480
5310 5310 5310 5310 5310 5310 5310 5310 5310 5310 4425 5310 5310 4248
360 360 360 360 360 360 360 360 360 360 320 360 360 220
3186 3186 3186 3186 3186 3186 3186 3186 3186 3186 2832 3186 3186 1947
1000 1000 1250 1250 1250 1250 1250 1250 1250 1250 1000 1250 1250 1000
8850 8850 11063 11063 11063 11063 11063 11063 11063 11063 8850 11063 11063 8850
3100 3100 3100 3100 3100 3100 3100 3500 3100 3500 4200 4200 4200 4200
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4200 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
0.7 0.4 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
6.2 3.5 5.3 4.4 4.4 3.5 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7
53
469
9870
2221
9450
2126
952
8425
92
> 20000
20.7
45.7
< 68
+90
194
IP 65
1.01 0.76 0.88 0.85 0.76 0.75 0.70 0.69 0.70 0.69 0.69 0.69 0.69 0.69
0.89 0.67 0.78 0.75 0.67 0.66 0.62 0.61 0.62 0.61 0.61 0.61 0.61 0.61
2.57 2.32 2.44 2.42 2.32 2.31 2.26 2.25 2.26 2.25 2.25 2.25 2.25 2.25
2.27 2.05 2.16 2.14 2.05 2.04 2.00 1.99 2.00 1.99 1.99 1.99 1.99 1.99
3-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 140 MF  3-stage
224
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
225
12 16 20 25 28 35 40 50 70 100
1100 1100 1100 1100 1100 1100 840 1050 1100 880
9735 9735 9735 9735 9735 9735 7434 9293 9735 7788
750 750 750 750 750 750 640 750 750 750
6638 6638 6638 6638 6638 6638 5664 6638 6638 6638
1600 1600 2000 2000 2750 2000 1600 2000 2750 2200
14160 14160 17700 17700 24338 17700 14160 17700 24338 19470
1600 1900 1900 2100 1900 2100 2100 2100 2100 2100
2300 2600 2600 2800 2600 3000 3000 3000 3000 3000
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
9.0 6.5 6.5 5.5 6.0 8.0 6.0 6.0 6.0 6.0
79.7 57.5 57.5 48.7 53.1 70.8 53.1 53.1 53.1 53.1
175
1549
14150
3184
14700
3308
1600
14160
94
> 20000
45
99
≤ 70
+90
194
IP 65
24.7 19.5 19.0 16.3 18.6 14.0 12.9 12.8 12.7 12.7
21.9 17.2 16.8 14.4 16.5 12.4 11.4 11.3 11.3 11.2
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 180 MF  2-stage
226
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
2-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
227
64 84 100 125 140 175 200 250 280 350 400 500 700 1000
1100 1100 1100 1100 1100 1100 1100 1100 1100 1100 840 1050 1100 880
9735 9735 9735 9735 9735 9735 9735 9735 9735 9735 7434 9293 9735 7788
750 750 750 750 750 750 750 750 750 750 640 750 750 750
6638 6638 6638 6638 6638 6638 6638 6638 6638 6638 5664 6638 6638 6638
1600 1600 2000 2000 2000 2000 2000 2000 2750 2000 1600 2000 2750 2200
14160 14160 17700 17700 17700 17700 17700 17700 24338 17700 14160 17700 24338 19470
2900 2900 2900 2900 2900 2900 2900 3200 2900 3200 3900 3900 3900 3900
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4200 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
1 0.5 0.8 0.6 0.6 0.5 0.5 0.4 0.5 0.4 0.4 0.4 0.4 0.4
8.9 4.4 7.1 5.3 5.3 4.4 4.4 3.5 4.4 3.5 3.5 3.5 3.5 3.5
175
1549
14150
3184
14700
3308
1600
14160
92
> 20000
47.4
104.8
< 70
+90
194
IP 65
3.97 2.82 3.36 3.22 2.82 2.75 2.50 2.47 2.50 2.44 2.42 2.42 2.42 2.42
3.51 2.50 2.97 2.85 2.50 2.43 2.21 2.19 2.21 2.16 2.14 2.14 2.14 2.14
10.90 9.74 10.30 10.10 9.74 9.66 9.41 9.38 9.41 9.38 9.33 9.33 9.33 9.33
9.65 8.62 9.12 8.94 8.62 8.55 8.33 8.30 8.33 8.30 8.26 8.26 8.26 8.26
3-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 180 MF  3-stage
228
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
229
12 16 20 25 28 35 40 50 70 100
2500 2500 2500 2500 2400 2400 1850 2300 2400 1900
22125 22125 22125 22125 21240 21240 16373 20355 21240 16815
1500 1500 1500 1500 1400 1500 1400 1500 1400 1000
13.275 13275 13275 13275 12390 13275 12390 13275 12390 8850
3600 4200 5200 5200 5200 5200 3600 4500 5200 5000
31860 37170 46020 46020 46020 46020 31860 39825 46020 44250
1500 1700 1700 1900 1700 1900 1700 1700 1700 1700
1900 2300 2300 2700 2300 2700 2400 2400 2400 2400
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
18.5 17.0 15.0 13.0 14.0 12.0 15.0 15.0 14.0 13.0
163.7 150.5 132.8 115.1 123.9 106.2 132.8 132.8 123.9 115.1
300 300 300 300 300 300 300 300 300 300
2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655
30000
6750
21000
4725
3100
27435
94
> 20000
82
181
≤ 71
+90
194
IP 65
M 48
78.80 54.60 53.00 43.40 51.50 42.20 30.20 30.00 29.80 29.80
69.74 48.32 46.91 38.41 45.58 37.35 26.73 26.55 26.37 26.37
SPK + 210 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤4 / Reduced ≤2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
230
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
2-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 70 x 2 x 30 x 34 x 6m, DIN 5480
231
64 84 100 125 140 175 200 250 280 350 400 500 700 1000
2400 2400 2500 2500 2500 2500 2500 2500 2400 2400 1900 2350 2400 1900
21240 21240 22125 22125 22125 22125 22125 22125 21240 21240 16815 20798 21240 16815
1500 1500 1500 1500 1500 1500 1500 1500 1400 1400 1500 1500 1400 1000
13275 13275 13275 13275 13275 13275 13275 13275 12390 12390 13275 13275 12390 8850
4200 3600 5200 5200 5200 5200 5200 5200 5200 5200 3600 4500 5200 5000
37170 31860 46020 46020 46020 46020 46020 46020 46020 46020 31860 39825 46020 44250
2700 2700 2700 2700 2700 2700 2700 2900 2700 2900 3400 3400 3400 3400
3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3800 3800
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
2.4 1.2 1.9 1.7 1.3 1.3 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
21.2 10.6 16.8 15.0 11.5 11.5 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9
300 300 300 300 300 300 300 300 300 300 300 300 300 300
2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655 2.655
30000
6750
21000
4725
3100
27435
92
> 20000
86
190
≤ 71
+90
194
IP 65
K 38
14.00 10.90 12.30 12.00 10.90 10.70 10.10 10.00 10.10 10.00 9.90 9.90 9.90 9.90
12.39 9.65 10.89 10.62 9.65 9.47 8.94 8.85 8.94 8.85 8.76 8.76 8.76 8.76
M 48
28.70 25.60 27.10 26.70 26.70 25.60 24.80 24.70 24.80 24.70 24.60 24.60 24.60 24.60
25.40 22.66 23.98 23.63 23.63 22.66 21.95 21.86 21.95 21.86 21.77 21.77 21.77 21.77
3-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤4 / Reduced ≤2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
SPK + 210 MF  3-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
232
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 70 x 2 x 30 x 34 x 6m, DIN 5480
233
48 64 100 125 140 175 200 250 280 350 400 500 700 1000
4500 4500 4500 4500 4500 4500 4500 4500 4300 4500 4000 4300 4300 3400
39825 39825 39825 39825 39825 39825 39825 39825 38055 39825 35400 38055 38055 30090
2500 2500 2500 2500 2500 2500 2500 2500 2300 2500 2500 2500 2300 1700
22125 22125 22125 22125 22125 22125 22125 22125 20355 22125 22125 22125 20355 15045
6400 8000 8500 8500 8500 8500 8500 8500 8500 8500 8500 8500 8500 6800
56640 70800 75225 75225 75225 75225 75225 75225 75225 75225 75225 75225 75225 60180
1800 1900 1900 2100 1900 2100 2100 2100 2100 2100 2100 2100 2100 2100
2000 2200 2600 2600 2300 2300 2300 2300 2300 2300 2300 2300 2300 2300
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
11.0 8.0 7.0 7.0 8.0 8.0 7.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0
94.3 70.8 62.0 62.0 70.8 70.8 62.0 53.1 53.1 53.1 53.1 53.1 53.1 53.1
510 510 510 510 510 510 510 510 510 510 510 510 510 510
4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514
33000
7425
30000
6750
5000
44250
92
> 20000
93
206
≤ 71
+90
194
IP 65
K 38
26.5 20.00 17.00 17.00 15.00 15.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00 13.00
23.40 17.70 15.05 15.05 13.28 13.28 11.51 11.51 11.51 11.51 11.51 11.51 11.51 11.51
3-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5,5 / Reduced ≤ 3,5
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
SPK + 240 MF  3-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
234
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 80 x 2 x 30 x 38 x 6m, DIN 5480
235
144 192 256 300 375 420 500 560 600 700 800 875 1000
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
39825 39825 39825 39825 39825 39825 39825 39825 39825 39825 39825 39825 39825
2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500
22125 22125 22125 22125 22125 22125 22125 22125 22125 22125 22125 22125 22125
8000 8000 8000 8500 8500 8500 8500 8500 8500 8500 8500 8500 8500
70800 70800 70800 75225 75225 75225 75225 75225 75225 75225 75225 75225 75225
2700 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 3200
3800 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
3.2 2.3 1.6 1.3 0.7 0.9 0.9 0.8 0.7 0.7 0.6 0.6 0.5
28.3 20.4 14.2 11.5 6.2 8.0 8.0 7.1 6.2 6.2 5.3 5.3 4.4
510 510 510 510 510 510 510 510 510 510 510 510 510
4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514
33000
7425
30000
6750
5000
44250
90
> 20000
96
212
≤ 71
+90
194
IP 65
G 24
5.96 4.30 3.90 3.32 3.31 2.80 3.18 2.80 2.49 2.73 2.49 2.73 2.46
5.28 3.81 3.45 2.94 2.93 2.48 2.82 2.47 2.21 2.42 2.20 2.42 2.18
K 38
12.87 11.19 10.81 10.23 10.22 9.72 10.09 9.71 9.40 9.65 9.40 9.65 9.37
11.39 9.91 9.57 9.05 9.05 8.60 8.93 8.59 8.32 8.54 8.32 8.54 8.29
4-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5,5 / Reduced ≤ 3,5
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
SPK + 240 MF  4-stage i=144-1000
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
236
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
4-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 80 x 2 x 30 x 38 x 6m, DIN 5480
237
1225 1400 1750 2000 2800 3500 5000 7000 10000
4500 4500 4500 4200 4300 4500 4300 4300 3400
39825 39825 39825 37170 38055 39825 38055 38055 30090
2500 2500 2500 2500 2300 2500 2500 2300 1700
22125 22125 22125 22125 20355 22125 22125 20355 15045
8500 8500 8500 8000 8500 8500 8500 8500 6800
75225 75225 75225 70800 75225 75225 75225 75225 60180
2900 2900 3200 3900 3900 3900 3900 3900 3900
4000 4000 4200 4200 4200 4200 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500
0.6 0.6 0.4 0.4 0.4 0.4 0.4 0.3 0.3
5.3 5.3 3.5 3.5 3.5 3.5 3.5 2.7 2.7
510 510 510 510 510 510 510 510 510
4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514 4.514
33000
7425
30000
6750
5000
44250
90
> 20000
96
212
≤ 71
+90
194
IP 65
G 24
2.73 2.49 2.46 2.42 2.42 2.42 2.42 2.42 2.42
2.42 2.20 2.17 2.14 2.14 2.14 2.14 2.14 2.14
K 38
9.64 9.40 9.37 9.33 9.33 9.33 9.33 9.33 9.33
8.53 8.32 8.29 8.26 8.26 8.26 8.26 8.26 8.26
4-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5,5 / Reduced ≤ 3,5
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
SPK + 240 MF  4-stage i=1225-10000
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
238
alpha
SPK +
A
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
4-stage:
View A
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 80 x 2 x 30 x 38 x 6m, DIN 5480
239
0
1000
2000 3000 4000 5000 6000
700
600
500
400
300
200
175
150
125
100
75
50
25
HG + 060
HG + 075
HG + 100
HG + 140
HG + 180
HG + – Precise hollow shaft solution
Quick size selection
The successor to our versatile hypoid
gearhead with hollow shaft?on
one/both sides.
With the HG + , low torsional backlash
and high torsional rigidity assure
maximum positioning accuracy of your
drives and precision of your machines –
even during highly dynamic operation.
HG + MF (example for i = 5)
For applications in cyclic operation (DC ≤ 60%) or continuous operation (DC ≥ 60%)
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
240
HG +
? ?
? ?
? ?
3 – 100
≤ 4
–
?
?
?
?
?
?
?
?
?
?
?
?
?
Right-angle gearheads
High End
Ratios  c)
Torsional backlash
[arcmin]  c)
Standard
Reduced
Output type*
Smooth output shaft, rear side
Keywayed output shaft, rear side
Hollow shaft interface
Connected via shrink disc
Hollow shaft interface, rear side
Connected via shrink disc
Closed cover, rear side
Input type
Motor mounted version
Type
ATEX  a)
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
Accessories
Coupling
Shrink disc
torqXis sensor flange
Intermediate plate for cooling connection
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
You can find order information for the relevant type of output on page 424.
Versions and Applications
Product features
Features
HG +
MF version page 242
Power density
Positioning accuracy
(e.g clamped drives)
Highly dynamic applications
241
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
30 30 30 25 20 30 30 30 30 30 30 30 30 25 20
266 266 266 221 177 266 266 266 266 266 266 266 266 221 177
22 22 22 20 15 22 22 22 22 22 22 22 22 20 15
195 195 195 177 133 195 195 195 195 195 195 195 195 177 133
40 50 50 45 40 50 50 50 50 50 50 50 50 45 40
354 443 443 398 354 443 443 443 443 443 443 443 443 398 354
2500 2700 3000 3000 3000 4400 4400 4400 4400 4400 4400 4400 4800 5500 5500
3000 3500 4000 3500 3500 5000 5000 5000 5000 5000 5000 5000 5000 5500 5500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
1.3 1.2 1.1 1.3 1.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1
11.5 10.6 9.7 11.5 10.6 1.8 1.8 1.8 1.8 1.8 1.8 0.9 0.9 0.9 0.9
≤ 5
2.2 2.3 2.4 2.2 1.9 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.4 2.2 1.9
19 20 21 19 17 20 20 20 20 20 20 20 21 19 17
2400
540
2700
608
251
2220
96 94
> 20000
2.9 3.2
6.4 7.1
≤ 64
+90
194
IP 65
– – – – –
0.09 0.09 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.06
0.08 0.08 0.07 0.06 0.06 0.06 0.05 0.05 0.05 0.05
0.52 0.44 0.40 0.36 0.34 0.20 0.20 0.19 0.19 0.18 0.18 0.17 0.17 0.17 0.17
0.46 0.39 0.35 0.32 0.30 0.18 0.18 0.17 0.16 0.16 0.16 0.15 0.15 0.15 0.15
0.87 0.79 0.75 0.71 0.70
– – – – – – – – – –
0.77 0.70 0.66 0.63 0.62
1-stage 2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
B 11 J 1
kgcm 2
10 -3 in.lb.s 2
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
HG +  060 MF  1/2-stage
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
242
alpha
HG +
A
A
CAD data is available under 
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Single output shaft
1-stage:
2-stage:
View A
243
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
70 70 70 60 50 70 70 70 70 70 70 70 70 60 50
620 620 620 531 443 620 620 620 620 620 620 620 620 531 443
50 50 50 45 40 50 50 50 50 50 50 50 50 45 40
443 443 443 398 354 443 443 443 443 443 443 443 443 398 354
95 115 115 110 100 115 115 115 115 115 115 115 115 110 100
841 1018 1018 974 885 1018 1018 1018 1018 1018 1018 1018 1018 974 885
2300 2500 2800 2800 2800 3500 3500 3500 3500 3500 3500 3500 3800 4500 4500
3000 3500 4000 3500 3500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
2.2 1.9 1.7 2.2 2.0 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1
19 17 15 19 18 2.7 2.7 1.8 1.8 1.8 1.8 0.9 0.9 0.9 0.9
≤ 4
5.3 5.9 6.7 6.6 6.5 5.9 5.9 5.9 5.9 5.9 5.9 5.9 6.7 6.6 6.5
47 52 60 58 57 52 52 52 52 52 52 52 59 58 58
3400
765
4000
900
437
3867
96 94
> 20000
4.8 5.1
10.6 11.3
≤ 66
+90
194
IP 65
– – – – –
0.28 0.27 0.23 0.23 0.20 0.20 0.18 0.18 0.18 0.18
0.25 0.24 0.21 0.20 0.18 0.18 0.16 0.16 0.16 0.16
1.46 1.19 1.06 0.95 0.90 0.73 0.71 0.68 0.67 0.63 0.62 0.63 0.63 0.63 0.63
1.29 1.05 0.94 0.84 0.79 0.64 0.63 0.60 0.59 0.55 0.55 0.56 0.55 0.55 0.55
2.86 2.60 2.47 2.36 2.31
– – – – – – – – – –
2.53 2.30 2.19 2.09 2.04
1-stage 2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20?% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load  η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
HG +  075 MF  1/2-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
244
alpha
HG +
A
A
CAD data is available under 
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Single output shaft
1-stage:
2-stage:
View A
245
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
170 170 170 145 125 170 170 170 170 170 170 170 170 145 125
1505 1505 1505 1283 1106 1505 1505 1505 1505 1505 1505 1505 1505 1283 1106
100 100 100 90 80 100 100 100 100 100 100 100 100 90 80
885 885 885 797 708 885 885 885 885 885 885 885 885 797 708
220 260 260 255 250 260 260 260 260 260 260 260 260 255 250
1947 2301 2301 2257 2213 2301 2301 2301 2301 2301 2301 2301 2301 2257 2213
2200 2400 2700 2500 2500 3100 3100 3100 3100 3100 3100 3100 3500 4200 4200
3000 3400 3800 3400 3400 4000 4000 4000 4000 4000 4000 4000 4000 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
4.2 3.3 2.5 3.9 3.1 0.7 0.7 0.6 0.4 0.4 0.3 0.2 0.2 0.2 0.2
37 29 22 35 27 6.2 6.2 5.3 3.5 3.5 2.7 1.8 1.8 1.8 1.8
≤ 4
10.7 12.1 14.0 14.2 14.4 12.1 12.1 12.1 12.1 12.1 12.1 12.1 14.0 14.2 14.4
95 107 124 126 127 107 107 107 107 107 107 107 124 126 127
5700
1283
6300
1418
833
7370
96 94
> 20000
9.3 9.5
21 21
≤ 66
+90
194
IP 65
– – – – –
1.02 0.97 0.86 0.84 0.75 0.74 0.69 0.69 0.68 0.68
0.91 0.86 0.76 0.74 0.66 0.66 0.61 0.61 0.60 0.60
– – – – –
2.59 2.54 2.42 2.40 2.31 2.30 2.26 2.25 2.25 2.25
2.29 2.25 2.14 2.13 2.05 2.04 2.00 1.99 1.99 1.99
4.64 3.80 3.34 2.98 2.79
– – – – – – – – – –
4.10 3.36 2.95 2.64 2.47
11.8 11.0 10.6 10.2 10.0
– – – – – – – – – –
10.4 9.73 9.34 9.04 8.88
1-stage 2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
HG + 100 MF  1/2-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
246
alpha
HG +
A
A
CAD data is available under 
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Single output shaft
1-stage:
2-stage:
View A
247
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
300 300 300 250 210 300 300 300 300 300 300 300 300 250 210
2655 2655 2655 2213 1859 2655 2655 2655 2655 2655 2655 2655 2655 2213 1859
190 190 190 175 160 190 190 190 190 190 190 190 190 175 160
1682 1682 1682 1549 1416 1682 1682 1682 1682 1682 1682 1682 1682 1549 1416
400 500 500 450 400 500 500 500 500 500 500 500 500 450 400
3540 4425 4425 3983 3540 4425 4425 4425 4425 4425 4425 4425 4425 3983 3540
1900 2000 2200 2000 2000 2900 2900 2900 2900 2900 2900 2900 3200 3200 3900
2500 2800 3100 2800 2800 4000 4000 4000 4000 4000 4000 4000 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
7.7 5.7 5.0 8.3 6.1 1.5 1.0 0.8 0.6 0.6 0.4 0.4 0.3 0.3 0.3
68 50 44 73 54 13.3 8.9 7.1 5.3 5.3 3.5 3.5 2.7 2.7 2.7
≤ 4
32 36 41 39 38 36 36 36 36 36 36 36 41 39 38
287 321 360 346 337 319 319 319 319 319 319 319 363 345 336
9900
2228
9500
2138
1692
14974
96 94
> 20000
22.6 24
50 53
≤ 68
+90
194
IP 65
– – – – –
4.20 3.84 3.27 3.16 2.78 2.73 2.48 2.45 2.43 2.42
3.71 3.40 2.90 2.80 2.46 2.41 2.20 2.17 2.15 2.14
25.0 19.1 16.3 14.1 12.8 11.1 10.7 10.2 10.1 9.69 9.64 9.39 9.37 9.34 9.33
22.1 16.9 14.4 12.4 11.3 9.83 9.51 9.01 8.92 8.58 8.53 8.31 8.29 8.27 8.26
1-stage 2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
HG + 140 MF  1/2-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
248
alpha
HG +
A
A
CAD data is available under 
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Single output shaft
1-stage:
2-stage:
View A
249
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
640 640 640 550 470 640 640 640 640 640 640 640 640 550 470
5664 5664 5664 4868 4160 5664 5664 5664 5664 5664 5664 5664 5664 4868 4160
400 400 400 380 360 400 400 400 400 400 400 400 400 380 360
3540 3540 3540 3363 3186 3540 3540 3540 3540 3540 3540 3540 3540 3363 3186
900 1050 1050 970 900 1050 1050 1050 1050 1050 1050 1050 1050 970 900
7965 9293 9293 8585 7965 9293 9293 9293 9293 9293 9293 9293 9293 8585 7965
1600 1800 2000 1800 1800 2700 2700 2700 2700 2700 2700 2700 2900 3200 3400
2000 2400 2800 2500 2500 3500 3500 3500 3500 3500 3500 3500 3500 3800 3800
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
16.0 13.0 11.0 16.5 14.0 3.3 2.5 2.0 1.8 1.4 1.3 1.0 1.0 1.0 1.0
142 115 97 146 124 29.2 22.1 17.7 15.9 12.4 11.5 8.9 8.9 8.9 8.9
≤ 4
71 80 91 89 88 80 80 80 80 80 80 80 91 89 88
633 711 803 791 780 708 708 708 708 708 708 708 805 788 779
14200
3195
14700
3308
3213
28435
96 94
> 20000
45.4 47
100 104
≤ 68
+90
194
IP 65
– – – – –
15.3 13.9 12.3 12.0 10.9 10.7 10.1 10.0 9.95 9.91
13.5 12.3 10.9 10.6 9.65 9.48 8.96 8.88 8.80 8.77
73.3 51.6 42.1 34.0 29.7 30.0 28.7 27.0 26.7 25.6 25.4 24.8 24.7 24.7 24.6
64.9 45.6 37.3 30.1 26.3 26.6 25.4 23.9 23.6 22.7 22.5 22.0 21.9 21.8 21.8
1-stage 2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
HG + 180 MF  1/2-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
250
alpha
HG +
A
A
CAD data is available under 
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Single output shaft
1-stage:
2-stage:
View A
251
Max. Antriebsdrehzahl [min -1 ] Max. Antriebsdrehzahl [min -1 ] Max. Antriebsdrehzahl [min -1 ]
Max. Beschleunigungsmoment am Abtrieb [Nm]
0  1000 2000 3000 4000 5000 6000 0  1000 2000 3000
4000 5000 6000 0  1000 2000 3000 4000 5000 6000
325
300
275
250
225
200
175
150
125
100
75
50
25
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
2000
1500
1000
900
800
700
600
500
400
300
200
100
MF
MF
MF
MF
MF
MF
MF
MF MF
MF MF
MF
MF MF
MF
SC + 060
SC + 075
SC + 100
SC + 140
SC + 180
SPC + 060
SPC + 075
SPC + 100
SPC + 140
SPC + 180
TPC + 004
TPC + 010
TPC + 025
TPC + 050
TPC + 110
SC +
SPC +
TPC +
Quick size selection
SC +  MF (example for i = 1)
For applications in cyclic operation
(duty cycle ≤ 60 %) or continuous operation
(duty cycle ≥?60%)
SPC +  MF (example for i = 5)
For applications in cyclic operation
(duty cycle ≤ 60 %) or continuous operation
(duty cycle ≥?60%)
TPC +  MF (example for i = 5)
For applications in cyclic operation
(duty cycle ≤ 60%) or continuous operation
(duty cycle ≥?60%)
Low backlash right-angle gear-
heads with output shaft or output
flange. This gearhead series is used
in dynamic applications with low
transmission ratios and demanding
requirements with regard to pre-
cision, torque, and efficiency.
SC + /SPC + /TPC + – High performance with low ratios
Max. input speed [rpm] Max. input speed [rpm] Max. input speed [rpm]
Max. acceleration torque at output [Nm]
252
SC +
SPC +  / TPC +
? ? ? ? ? ? ? ? ?
? ?  ? ? ? ? ? ?
? ? ? ? ? ?
? ? ? ? ? ? ?
1 - 2 4 - 20 4 - 20
≤ 4 ≤ 4 ≤ 4
- ≤ 2 ≤ 2
? ?
? ?
?
?
?
?
? ? ?
? ? ?
? ? ?
? ? ?
? ? ?
?
Right-angle gearheads
High End
Versions and their uses
Features
SC +
MF version
Catalog page 254
SPC +
MF version
Catalog page 264
TPC +
MF version
Catalog page 274
Power density
Positioning accuracy
(e.g clamped drives)
Highly dynamic applications
High output speeds
Ratios  c)
Backlash
[arcmin]  c)
Standard
Reduced
Output type
Smooth output shaft
Keywayed output shaft
Output shaft with involute toothing
Mounted shaft
Output flange
System output with pinion
Input type
Motor attachment version
Model
Food-grade lubrication  a) b)
Accessories
Coupling
Rack
Pinion
Shrink disk
a) Power reduction: Technical data available upon request b) Please contact WITTENSTEIN alpha c) Based on reference sizes
Product features
253
1 2
10 10
89 89
7 7
62 62
25 25
221 221
5000 5500
6000 6000
0.5 0.3
4.4 2.7
≤ 5
0.4 0.6
3.5 5.3
500
113
950
214
71
628
97
> 20000
1.9
4.2
≤ 66
+90
194
IP 65
0.66 0.42
0.58 0.37
0.99 0.75
0.88 0.66
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SC + 060 MF  1-stage
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint no paint
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
254
alpha
SC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
1-stage:
View A
255
1 2
30 30
266 266
20 20
177 177
48 62
425 549
2600 4000
6000 6000
0.9 0.3
8.0 2.7
≤ 4
1.0 1.5
8.9 13.3
700
158
1300
293
131
1159
97
> 20000
3.6
8.0
≤ 68
+90
194
IP 65
1.99 1.19
1.76 1.05
3.43 2.63
3.04 2.33
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SC + 075 MF  1-stage
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint no paint
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
256
alpha
SC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
1-stage:
View A
257
1 2
81 81
717 717
50 50
443 443
135 200
1195 1770
2500 2800
4500 4500
2.5 1.5
22.1 13.3
≤ 4
2.9 4.6
25.7 40.7
1900
428
3800
855
439
3885
97
> 20000
7.0
15.5
≤ 68
+90
194
IP 65
7.1 4.8
6.28 4.25
14.2 11.9
12.57 10.53
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SC + 100 MF  1-stage
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint no paint
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
258
alpha
SC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
1-stage:
View A
259
1 2
175 175
1549 1549
110 110
974 974
240 310
2124 2744
1600 2100
4500 4500
4.0 1.7
35.4 15.0
≤ 4
6.4 9.1
56.6 80.5
3000
675
6000
1350
957
8469
97
> 20000
14.7
32.5
≤ 70
+90
194
IP 65
41.3 21.3
36.55 18.85
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SC + 140 MF  1-stage
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint no paint
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
260
alpha
SC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
1-stage:
View A
261
1 2
315 315
2788 2788
200 200
1770 1770
390 685
3452 6062
1200 1500
4000 4000
9.5 5.5
84.1 48.7
≤ 3
13 22
115.1 194.7
4500
1013
9000
2025
1910
16904
97
> 20000
31.4
69.4
≤ 70
+90
194
IP 65
99.5 46.7
88.06 41.33
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint no paint
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
SC + 180 MF  1-stage
262
alpha
SC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
1-stage:
View A
263
4 5 7 8 10 14 20
40 42 42 40 42 42 32
354 372 372 354 372 372 283
26 26 26 26 26 26 17
230 230 230 230 230 230 150
100 100 100 100 100 100 80
885 885 885 885 885 885 708
3000 3000 3200 3400 3400 3600 3600
6000 6000 6000 6000 6000 6000 6000
1.2 1.1 0.9 0.6 0.6 0.5 0.4
11 10 8 5 5 4 4
2.4 2.7 3.1 2.7 3.0 3.2 3.3
21 24 27 24 27 28 29
2400
540
2800
630
152
1345.2
95
> 20000
3.1
6.851
≤ 68
+90
194
IP 65
0.72 0.7 0.66 0.44 0.43 0.43 0.43
0.64 0.62 0.58 0.39 0.38 0.38 0.38
1.05 1.03 0.99 0.77 0.76 0.76 0.75
0.93 0.91 0.88 0.68 0.67 0.67 0.66
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SPC + 060 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
264
alpha
SPC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions
available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
2-stage:
View A
265
4 5 7 8 10 14 20
110 110 110 110 110 110 95
974 974 974 974 974 974 841
75 75 75 75 75 75 52
664 664 664 664 664 664 460
195 245 250 250 250 250 200
1726 2168 2213 2213 2213 2213 1770
2200 2200 2400 2650 2650 2800 2800
6000 6000 6000 6000 6000 6000 6000
2.3 2.0 1.7 1.0 0.9 0.7 0.6
20 18 15 9 8 6 5
6.6 7.5 8.6 7.6 8.3 9.1 9.5
58 66 76 67 73 81 84
3350
753.75
4200
945
236
2088.6
95
> 20000
5.9
13.039
≤ 68
+90
194
IP 65
2.23 2.15 1.99 1.25 1.23 1.21 1.2
1.97 1.90 1.76 1.11 1.09 1.07 1.06
3.66 3.59 3.43 2.68 2.67 2.65 2.64
3.24 3.18 3.04 2.37 2.36 2.35 2.34
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SPC + 075 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
266
alpha
SPC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions
available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
2-stage:
View A
267
4 5 7 8 10 14 20
315 315 315 315 315 315 235
2788 2788 2788 2788 2788 2788 2080
180 175 170 180 175 170 120
1593 1549 1505 1593 1549 1505 1062
540 625 625 625 625 625 500
4779 5531 5531 5531 5531 5531 4425
2000 2000 2200 2300 2300 2400 2400
4500 4500 4500 4500 4500 4500 4500
5.2 4.9 4.1 2.9 2.7 2.3 2.2
46 43 36 26 24 20 19
20.0 23.0 26.0 24.0 26.0 28.0 30.0
177 204 230 212 230 248 266
5650
1271.25
6600
1485
487
4309.95
95
> 20000
11.7
25.857
≤ 68
+90
194
IP 65
8 7.6 7 5 4.9 4.9 4.8
7.08 6.73 6.20 4.43 4.34 4.34 4.25
15 14.7 14.1 12.1 12 11.9 11.9
13.28 13.01 12.48 10.71 10.62 10.53 10.53
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SPC + 100 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class IP 65
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
268
alpha
SPC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions
available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
2-stage:
View A
269
4 5 7 8 10 14 20
660 660 660 660 660 660 530
5841 5841 5841 5841 5841 5841 4691
360 360 360 360 360 360 220
3186 3186 3186 3186 3186 3186 1947
960 1200 1250 1250 1250 1250 1000
8496 10620 11063 11063 11063 11063 8850
1300 1300 1400 1500 1500 1600 1600
4500 4500 4500 4500 4500 4500 4500
9.8 8.7 7.4 4.6 4.0 3.4 2.9
87 77 65 41 35 30 26
37.0 41.0 46.0 41.0 45.0 48.0 51.0
327 363 407 363 398 425 451
9870
2220.75
9900
2227.5
952
8425.2
95
> 20000
24.7
54.587
≤ 70
+90
194
IP 65
30.6 29.7 27.9 18.9 18.7 18.5 18.4
27.08 26.28 24.69 16.73 16.55 16.37 16.28
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SPC + 140 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
270
alpha
SPC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions
available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
2-stage:
View A
271
4 5 7 8 10 14 20
1210 1210 1210 1210 1210 1210 970
10709 10709 10709 10709 10709 10709 8585
750 750 750 750 750 750 750
6638 6638 6638 6638 6638 6638 6638
1560 1955 2735 2750 2750 2750 2200
13806 17302 24205 24338 24338 24338 19470
1000 1000 1100 1200 1200 1300 1300
4000 4000 4000 4000 4000 4000 4000
20.5 18.5 16.5 11.0 10.0 9.0 8.0
181 164 146 97 89 80 71
104.0 122.0 143.0 130.0 144.0 157.0 166.0
920 1080 1266 1151 1274 1389 1469
14150
3183.75
15400
3465
1600
14160
95
> 20000
54.7
120.887
≤ 70
+90
194
IP 65
109.5 105 94.7 49.2 48.1 46.9 46.2
96.91 92.93 83.81 43.54 42.57 41.51 40.89
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Refers to center of the output shaft or flange
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
SPC + 180 MF  2-stage
2-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour) 
T 2B
Nm
in.lb
Nominal output torque
(with n 1N ) 
T 2N
Nm
in.lb
Emergency stop tourque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b), c)
n 1N rpm
Max. input speed n 1max rpm
Average no-load running torque
(with n 1 =3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash  j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force F 2AMax
N
lb f
Max. radial force F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information“)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Mounting position any
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
272
alpha
SPC +
Right-angle gearheads
High End
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer
motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions
available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
Shaft mounted
Mounted via shrink disc
2-stage:
View A
273
4 5 7 8 10 14 20
40 50 55 40 50 55 35
354 443 487 354 443 487 310
28 28 28 28 28 28 18
248 248 248 248 248 248 159
100 100 100 100 100 100 100
885 885 885 885 885 885 885
2900 2900 3100 3400 3400 3600 3600
6000 6000 6000 6000 6000 6000 6000
1.5 1.3 1.1 0.8 0.7 0.6 0.5
13 12 10 7 6 5 4
4.8 6.2 7.6 6.1 7.4 8.5 7.3
42 55 67 54 65 75 65
-
-
1630.0
366.8
110.0
973.5
95.0
> 20000
2.6
5.7
≤ 68
+90
194
IP 65
0.72 0.7 0.66 0.44 0.43 0.43 0.43
0.64 0.62 0.58 0.39 0.38 0.38 0.38
1.05 1.03 0.99 0.77 0.76 0.76 0.75