Fronius    NR.3203001142    焊機(jī)零件（搖桿)
Fronius    4,400,011,221    焊機(jī)用零件（送絲輪）
Fronius    4200015733    工件夾具
Fronius    4200015512    噴嘴
Fronius    NR.4202003716    焊機(jī)零件（彈簧桿)
Fronius    4200015122    噴嘴
Fronius    NR.4200011534    主軸
Fronius    NR.4300020128    感應(yīng)傳感器
Fronius    NR.4200011743    噴嘴
Fronius    NR.4300030301    插頭
Fronius    42.0001.5412    焊機(jī)零件（焊接頭)
Fronius    42.0400.0035    工件夾具
Fronius    40.0001.0054    電纜
Fronius    42.0001.1576    管接頭
Fronius    42.0400.1025    焊機(jī)零件（焊接頭)
Fronius    NR.4200011506    插頭
Fronius    400,020,024    電纜
Fronius    42.0407.0284    工件夾具
Fronius    42.0407.0273    工件夾具
Fronius    NR.4204070173    工件夾具
FRONIUS Deutschland GmbH    4,046,098    可編程控制器
FRONIUS Deutschland GmbH    4.047.427    電纜
FRONIUS Deutschland GmbH    44.0350.2369    緩沖器
FRONIUS Deutschland GmbH    34.0350.1948    超聲波焊槍
FRONIUS Deutschland GmbH    34.0350.1836    超聲波焊槍
FRONIUS Deutschland GmbH    3,403,501,836    超聲波焊機(jī)用焊槍
FRONIUS Deutschland GmbH    44.0350.2390    電纜
FRONIUS Deutschland GmbH    43.0004.2692    電纜
FRONIUS Deutschland GmbH    44.0350.2370    橡膠軟管
FRONIUS Deutschland GmbH    44.0350.2410    焊機(jī)用零件（送絲輪）
FRONIUS Deutschland GmbH    44.0350.1609    焊機(jī)零件（送絲輪）
FRONIUS Deutschland GmbH    42.0001.5732    焊機(jī)零件（送絲輪）
FRONIUS Deutschland GmbH    4,200,015,731    焊機(jī)用零件（送絲輪）
FRONIUS Deutschland GmbH    4403501806    焊機(jī)用零件（送絲輪）
FRONIUS Deutschland GmbH    4403502444    焊機(jī)用零件（緩沖器）
FRONIUS Deutschland GmbH    4200012995    噴嘴

alphira ?
Right-angle gearheads High End
RPK +
TK + /TPK + /TPK + HIGH TORQUE
SK + /SPK +
HG +
SC + /SPC + /TPC +
V-Drive +
Right-angle gearheads Economy
LK + /LPK + /LPBK +
V-Drive economy
System solutions
alpha linear systems
Systems
Rack, pinion, lubrication system 
alpha IQ/torqXis
Accessories
Couplings
Shrink discs
Flange shafts
Information
Quick gearhead selection
Gearhead – Detailed sizing
Hypoid – Detailed sizing
Modular system matrix “Output type”
V-Drive – Detailed sizing
Coupling – Detailed sizing
Glossary
Order information
5
Managing Directors of WITTENSTEIN alpha GmbH:
Michael Müller, Dr. Bernd Schimpf, Philipp Guth
6
Dear Customers,
In over three decades, WITTENSTEIN alpha GmbH has秒報(bào)價(jià) Fronius    NR.3203001142    焊機(jī)零件（搖桿)
developed into a brand for innovation and excellence in drive
technology. Pioneering spirit, coupled with the professional
implementation of technologies and customer requirements,
the highest level of consulting expertise and permanent quality
consciousness – all of these are reflected in the products
contained in this catalog.
For WITTENSTEIN alpha, customer satisfaction is the highest
priority – worldwide. For us, globalization is an incentive to be
present everywhere in order to convince and delight customers
with our know-how. The new WITTENSTEIN Group website will
support us in these efforts while also proving that the company,
with all its Business Units and subsidiaries, is the rightful market
leader in the field of mechatronic drive technology.
To further strengthen and promote the market position and
the distinctive WITTENSTEIN alpha brand is one of the most
important objectives of the company’s new senior management.
Here, the values which have made the company great provide
the necessary direction: openness for innovation, striving
towards excellence and partnership with you, our customers.
Jointly, we would like to set new standards for increased
productivity as well as efficient and sustainable processes, in
brief: for our mutual world of tomorrow.
Let us jointly become one with the future and for the future – we
look forward to working with you!
WITTENSTEIN alpha GmbH Management Team
7
alpha electronics motion control cyber motor
WITTENSTEIN – Products that know no limits
Source Phoenix: EADS Astrium
Automation · Robotics · Aerospace Industry · Medical technology · Vehicle technology · Crude oil exploration · Simulation
Branchenübersicht_3000x1000.indd 1 04.07.11 15:15
Photo Phoenix: EADS Astrium
WITTENSTEIN – Products that know no limits. High-precision drive systems for diverse branches of industry: Drive technology ·
Electronics · Machine tools · Manufacturing systems · Robotics, automation, handling · Textile, printing and paper machines ·
Laser, glass and wood processing machines · Food and packaging machines · Pneumatics · Semiconductor industry · Linear
technology · Aerospace industry · Extreme ambient conditions (such as high temperatures, ultra-high vacuums) · Oil exploration ·
Medical technology · Pharmaceutical industry · Motor racing · Automotive and tire industry · Optical media · Vehicle technology ·
Defense technology
WITTENSTEIN Group
Specialized fields united in one company
Drives, controls and
positional accuracy are
areas that require maximum
precision. Products manufac-
tured by WITTENSTEIN alpha
GmbH are setting bench-
marks worldwide in the fields
of mechanical engineering
and drive technology. From
low backlash planetary
gearheads, servo right-angle
gearheads and complete drive秒報(bào)價(jià) Fronius    NR.3203001142    焊機(jī)零件（搖桿)
units to the comprehensive
cymex ? engineering software
package and expert technical
consultation: WITTENSTEIN
alpha GmbH has redefined
the meaning of precision.
WITTENSTEIN electronics
GmbH develops, manufactures
and distributes electronic
and software components
for complex mechatronic
drive systems and provides
tailor-made support for its
own innovative technology.
The inligent and efficient
electronic components are
characterized by outstanding
power density and excellent
reliability and are capable of
working under extreme envi-
ronmental conditions.
Integration plays an innovative
role here and is a decisive facto r
in increasing power density
and dynamics. WITTENSTEIN
motion control GmbH develops
mechatronic drive systems
with a high customer benefit
based on the products of the
WITTENSTEIN Group. Under
extreme operating conditions,
electromechanical servo systems
impressively demonstrate
characteristics such as control-
labilit y, precision, functionality,
reliability and durability.
Outstanding power density
and dynamics, minimal weight
and maximum reliability
characterize the servo motor s
from WITTENSTEIN cyber
motor GmbH. Customized
motors for increased produc-
tivity and longest service life.
Thanks to the development of
special materials, the motors
are suitable for use under
extreme environmental
conditions such as ultra-high
vacuum, radioactive areas
and in high-temperature
applications.
– one with the future
8
intens bastian
aerospace
& simulation
WITTENSTEIN AG is active in eight innovative fields of business, each with their own subsid-
iaries: Servo gearheads, servo drive systems, medical technology, miniature servo units, innova-
tive gearing technology, rotary and linear actuator systems, nanotechnology, as well as electronic
and software components for drive technology.
WITTENSTEIN AG employs approximay 1,900 people worldwide and is represented by 60秒報(bào)價(jià) Fronius    NR.3203001142    焊機(jī)零件（搖桿)
No matter where you need
us: A comprehensive sales
and service network provides
quick availability and compe-
tent support worldwide.
Inligence fascinates, inspires
and adds that extra dimension.
Innovative medical technology
manufactured by WITTENSTEIN
intens GmbH, which focuses
mainly on inligent implants
achieves all of the above.
FITBONE ? is currently the only
fully-implantable, mechatronic
intramedullary pin for bone
extension worldwide that can
be controlled and adjusted
through the use of inligent
technology. Inligence is
crucial to every step of the
development process, right
up to the end product.
Whether in the design, manu-
facture, inspection or testing
phase – when developing
innovative gearing technology,
WITTENSTEIN bastian GmbH
always considers the unique
requirements of the differ-
ent application areas. Thus,
solutions are created that
really connect. WITTENSTEIN
bastian GmbH redefines the
concept of individuality on a
daily basis: because the com-
pany is open to innovation and
has the courage to explore
unknown territory.
Maximum effect, minimum weight
and efficiency plays a vital role
in the aerospace industry.
The powerful actuator systems
manufactured by WITTENSTEIN
aerospace & simulation GmbH
represent both high quality and
unique compactness.
These highly efficient systems
are used in the Airbus A380
as well as in training aircraft
and simulators.
attocube systems is a sought
after partner for high-end
laboratories in science and
industry worldwide and
specializes in integrated
system solutions for custom
applications in the field of
nano technology.
The company develops
and produces an unrivaled
product family comprised of
nano positioners, distance
sensors, cryostats and
complete microscope sys-
tems – all of which operate
reliably and precisely at the
very limit of what is physically
and technically possible.
9
1983 2004
SP
1995
SP classic
1996
LP
1994
TP
2002 1999 1984
cymex ?
WITTENSTEIN alpha is setting benchmarks worldwide
in the fields of mechanical engineering and drive technology
Listening, understanding, calculating,
optimizing and implementing tailored solu-
tions for our customers – for WITTENSTEIN
alpha, engineering begins at an early
stage and continues far beyond suc-
cessful implementation.
Research &
Development,
Production
and Sales …
… from a single source!
Low backlash planetary gearheads System solutions
alpha is the most
innovative of the German
medium-sized companies
Founding of alpha
getriebebau
Software development First low backlash planetary gearheads
SP + / TP + / LP + -product range
alpheno ?
30 years of WITTENSTEIN alpha
As one of the few manufacturers of me-
chanical drive systems worldwide, we
combine multiple core competencies as
a prerequisite for stringent as well as in-
tegrated engineering, all under one roof.
3 x 1 = one or
“The whole is more than the sum of its parts!”
10
alpha
2014 2007 2011 2008 2012 2013
TPK + / SPK + /
HG + / SK + / TK +
LP + /LPB +
Generation 3
alpha
Competence in many sectors
Robotics, automation and handling technology
A wide range of servo gearheads and mechanical drive systems, from low-cost to
high-end products for all types of robot and auxiliary axles such as drive axles and
tool manipulators.
Machine tools and manufacturing systems
Maximum precision, process reliability and productivity thanks to durable, virtually
backlash-free and torsionally-rigid mechanical system solutions used in feed, swivel
and auxiliary axes, for example.
Wood processing machines
Mechanical systems such as gearheads with rack and pinion combined with on-site
consultation and a comprehensive knowledge of engineering, form an impressive
package that guarantees a high-quality end product with maximum efficiency.
Printing and paper machines
Innovative gearhead products that offer high constant speeds, seamless synchroniza-
tion and permanent precision – the perfect solution for high-quality printing processes
and other continuous applications. Available as an option:
Integrated sensors for monitoring web tension and similar parameters.
High Performance Linear System
Food and packaging machines
A range of gearheads designed for all types of axis used in packaging technology -
including gearheads in a corrosion-proof design - for maximum operating efficiency,
machine flexibility and cycle speeds.
A comprehensive sales and service network provides quick availability and competent
support worldwide. Thanks to many years of experience, our expert specialists provide
market leading consultation for a wide variety of industrial sectors.
Hygienic Design/
SC + /SPC + /TPC +
Innovative
rack installation
Servo right-angle gearheads New generation LP + / LPB +
New generation
of racks
Hygienic Design/New
generation of bevel gears
The revolution
in linear technology
30 years of
WITTENSTEIN alpha
efficiency engineering
mission statement
Change of name to
WITTENSTEIN alpha
11
Measurement technology
Pick-up & return
Proper disposal
Superior service
Startup & installation
A
p
p l
i c
a t
i o
n
I n
v
e
s t
m
e
n t
Consultation & sizing
Customer training courses
Info & CAD finder
Engineering
speedline ?
WITTENSTEIN alpha
Services:
· Professional consultation
· Individual support
· Best solutions
· Quick response time
· 24 hour service hotline
cymex ? statistics
C
o
n t
a
c t
R
e
- i
n
v
e
s
t
m
e
n t
Repair service
Spare parts & service trainings
Preventive maintenance
Operating manual & motor mounting videos
Online product configurators
Sizing software cymex ?
WITTENSTEIN alpha Services
Individual support at each
interaction stage
Fascinated with innovative
and efficient system solutions
With the WITTENSTEIN alpha service
concept, we are now also setting new
standards in the field of customer sup-
port. We are there for you, from the initial
concept and throughout the entire life
cycle of your application. Our global con-
sultation network supports you in your
complex challenges through our exten-
sive experience, a variety of sizing tools
and individual engineering services. Fast
response times in the logistics area and
the speedline ?  as well as on-site support
during the installation and commissioning
of mechanical systems provide you with
a sustained competitive edge. In terms of
aftersales, our Customer Service is per-
sonally available to you with highly quali-
fied and committed expert personnel
- around the clock.
When it comes to customer support, you
can count on us!
You can find detailed information in the our Service catalog and at: www.wittenstein-alpha.de/en
In North America use: www.wittenstein-us。。ｃｏｍ
In the UK use: www.wittenstein.co.uk
speedline ? : . +49 7931 493-10444 ? 24h service hotline: 
12
WITTENSTEIN alpha
Services
Consultation
and sizing
Personally on-site
for you
WITTENSTEIN alpha
Services
We are happy to advise you: . +49 7931 493-10800 (Germany)
. +1 630 540-5300 (North America)
. +44 1782 286 427 (UK)
Contact
Investment
Engineering
Your challenge
is our drive
Consultation means experience
Our expertise
Personal consultation on drive technology, custom-
ized services, and process and drive peripherals
You can count on our regionally-based sales and
technical expertise, worldwide.
Your benefits
· Professional consulting
· Personal contact
· Best solutions through professional
· application calculations and drive design
Your benefits
Increase reliability through selection of drives for
highly complex applications
· Reduce development costs through time savings
· Increase machine and process reliability
· Increase performance and productivity
· Individual project support
System expertise
· Complex multi-axle analysis
· Multi-body simulation (2D)
· Multi-body simulation (3D)
· Optimization of motion design
Component expertise
· Toothing design
· Shaft and bearing design
· FEM calculations
· Project consulting and design support
Extensive expertise
in application sizing and simulation
13
Investment
Online tools
Available free of charge at any time
Info & CAD Finder
The required information - simply and
quickly
With our Info & CAD Finder, you can
find the product you are looking for in
just a few clicks. Here you will also find
performance data, CAD data, operating
instructions and motor mounting instruc-
tions for your product.
Using the intuitive menu, it is easy to
configure your product and request the
required data.
Your benefits
· Online comparison with motor
geometry
· Transparent and simple selection
· Ordering code generation
· Documentation of selection
· 3D file of selected solution
The Info & CAD Finder is available free of charge at:
http://www.wittenstein-alpha.de/en/
info-and-cad-finder
The online product configurators are available
free of charge at: http://www.wittenstein-us。。ｃｏｍ/
tech-support/design-tools/
Online product configurators
Your application is configured ac-
cording to your specific requirements
Are you searching for the right drive
solution for your application? With our
product configurators, we will help you
at every step of the way to find your solu-
tion.
Your benefits
· Optimized for a quick and efficient
selection
· Intuitive user guidance
· Online check of motor and gearhead
compatibility
· All application information at a glance
We offer three different online product
configurators:
· Gearhead + motor configurator:
Uses your application requirements
to first select a gearhead and then
a suitable motor.
· Motor + gearhead configurator:
You know which motor you would like
to use, or wish to select a motor first.
Once you have selected the correct
motor, you want to find the right gear-
head that is compatible with your mo-
tor and also satisfies your app lication
requirements.
· Rack & pinion configurator:
Find the right components for your
rack and pinion system.
14
cymex ? 3 (cyber motion explorer) –
Sizing of the entire drive train
WITTENSTEIN alpha
Services
Investment
cymex ? training courses
We offer our customers regular cymex ? training
courses. We would welcome the opportunity to
make our application calculation and drive design
expertise available to you.
If you are interested in either cymex ? or product
training courses, please contact your responsible
sales engineer or send an to:

info@wittenstein-us.com
Your benefits
· Simple and reliable design through pre-defined standard
applications
· All customer-specific application parameters taken into
account
· cymex ? Motion Profiler for creating simple and complex
motion and load profiles
· Functions for importing motion profiles from SAM, Excel,
ASCII
· Database containing all WITTENSTEIN alpha products as
well as 11,000 motors from all current manufacturers
· Visualization of loads in relation to all important component
parameters in the drive train
· Offline CAD generator: 3D gearhead files including all
attached components
· Technical calculation documentation
Application Gearhead Motor
Download from:
http://www.wittenstein-us。。ｃｏｍ/tech-support/
design-tools/cymex-software.cfm
CAD generator:
Generation of 3D models
cymex ? Motion Profiler:
Definition of motion profiles
Motor characteristic:
Representation of motor load
15
Pick-up & return
Customized
logistics solution
speedline ?
Speedy deliveries
Speed demands flexibility We handle
the complete shipment for you
We offer you delivery of the standard SP + , TP + and
LP + Generation 3 series within 24 or 48 hours ex works
at attractive conditions.* Benefit now from the short-
term availability of our V-Drive + servo worm gearhead.
In time-critical situations, we ensure immediate and
professional pick-up as well as the fastest possible
delivery of your drive requiring repair. Benefit from
our bring service, even in the case of a speedline ?
order.
The benefits for you:
· Fast and short-term implementation
of ideas thanks to high flexibility
· Minimum re-stocking times and fastest
response time in case of unplanned needs
· Maximum reliability through transparent
information flow and dependable processing
Your benefits:
· Cost savings through minimization of downtimes
· Professional logistics organization
· Reduction of transport risks through customized,
direct delivery
Our speedline ? team can be contacted under:
. +49 7931 493-10444 (Germany)
 (International)
* non-binding delivery time depending upon part availability
Investment
Use
16
WITTENSTEIN alpha
Services
"For outstanding, sustainable implementation of
innovation and quality management in operational
practice and the achievement of demonstrable
corporate success."
Customer Service
Perfectly coordinated service
from a single source
Our offer is your benefit:
· Installation and commissioning
Professional support for the best
possible start
· Repair service
Customized repairs
· speedline ?  Repair service
Fast repairs in proven quality
· Preventive maintenance
Highest demands require
maximum reliability
· Spare parts service
Fast, simple and in original quality
· Modernization service
Application-specific retrofitting
· Proper disposal
Ecologically sustainable
24h service hotline
Always there for you!
Our Global Customer Service team is personally
available to you around the clock: 24h a day – 365 days
a year

cymex ? Statistics –
our knowledge
is your advantage
Our cymex ? service database allows us to provide
you with optimum consultation.
Investment Use
Investment
Use
Customer Service: Our objective is to delight you as an excellent partner through an active and flexible service.
Service
quick
reliable
efficient
capable
17
alpheno ? RP + TP + TP + HIGH TORQUE 
MF / MC MF / MA MF MA 
24 26 28 54 
3 22 4 22 
100 220 100 220 
≤ 3 ≤ 1 ≤ 3 ≤ 1 
≤ 1 - ≤ 1 - 
2800 / 3360  b) 10000 6000 40000 
? 
? 
? 
? 
? ? ? 
? ? ? ?
? ? ? ? 
? ? 
? ? ? ? 
? ? 
? ? ? ? 
? ? ? 
? ? ? ? 
? ? ? ? 
? 
? ? 
Products
Version
Power density
Catalog page
Ratio  c)
min. i =
max. i =
Torsional backlash [arcmin]  c)
Standard
Reduced
Max. acceleration torque [Nm]
(max. 1000 cycles per hour)
Output type
Smooth output shaft
Grooved output shaft
Output shaft with involute toothing
Attachable shaft
Connected via shrink disc
Output flange
System output with pinion
Input type
Motor attachment version
Drive shaft
Version
ATEX  a)
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
Optimized mass moment of inertia a)
Accessories  (please refer to the product pages for further options)
Coupling
Rack
Pinion
Belt pulley
Shrink disc
torqXis sensor flange
B5 mounting flange
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
! Please refer to the technical information and safety notes in the Glossary
Low backlash planetary gearheads High End / Economy
18
Getriebeübersicht
SP + SP + HIGH SPEED SP + HIGH SPEED
LP +
Generation 3
LPB +
Generation 3
alphira ?
MF MC MC-L MF MF MO
70 96 100 120 134 140
3 3 3 3 3 4
100 100 10 100 100 100
≤ 3 ≤ 4 ≤ 4 ≤ 8 ≤ 8 ≤ 20
≤ 1 ≤ 2 ≤ 2 - -  -
4500 3600 3600 500 305 200
? ? ? ?
? ? ? ? ?
? ?
? ?
?
? ? ? ? ? ?
?
? ?
? ? ? ? ? ?
? ?
?
? ? ? ? ?
? ? ?
? ? ?
?
? ? ?
? ?
? ?
Gearhead overview
19
RPK + TK + TPK +
TPK +  HIGH
TORQUE
SK + SPK + 
MA MF MF MA MF MF 
152 154 166 192 202 214 
66 3 12 66 3 12 
5500 100 10000 5500 100 10000 
≤ 1,3 ≤ 4 ≤ 4 ≤ 1,3 ≤ 4 ≤ 4 
- - - - - ≤ 2 
10000 640 6000 10000 640 4500 
? ? 
? ? 
? ? 
? ? ? ? ? 
? ? ? ? ? 
? ? ? 
? ? ? ? ? 
? 
? ? ? ? ? ? 
? ? ? 
? 
? ? ? ? ? ? 
? ? 
? ? ? ? ? ? 
? ? ? ? ? 
? ? ? ? ? 
? ? ? ? ? ? 
? ? ? ? ? ? 
? ? ? ? ? 
? ? ? ? ? 
Servo right-angle gearheads High End / Economy
! Please refer to the technical information and safety notes in the Glossary 
Products
Version
Power density
Catalog page
Ratio  c)
min. i =
max. i =
Torsional backlash [arcmin]]  c)
Standard
Reduced
Max. acceleration torque [Nm]
(max. 1000 cycles per hour)
Output type
Smooth output shaft
Grooved output shaft
Output shaft with involute toothing
Output shaft, rear side, smooth
Output shaft, rear side, keywayed
Output flange
Hollow shaft interface
Connected via shrink disc
Standard
Rear side
Flanged hollow shaft
Closed cover, back
System output with pinion
Shaft on both sides
Input type
Motor attachment version
Version
ATEX  a)
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
Accessories  (please refer to the product pages for further options)
Coupling
Rack
Pinion
Belt pulley
Shrink disc
torqXis sensor flange
B5 mounting flange
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
20
HG + SC + SPC + TPC + VDT + VDH + VDS +  LK + LPK + LPBK + VDHe VDSe
MF MF MF MF MF MF MF MO MO MO MF MF
240 252 264 274 284 294 304 314 326 336 342 350
3 1 4 4 4 4 4 1 3 3 4 4
100 2 20 20 40 40 40 1 100 100 40 40
≤ 4 ≤ 4 ≤ 4 ≤ 4 ≤ 3 ≤ 3 ≤ 3 ≤ 15 ≤ 12 ≤ 12 ≤ 8 ≤ 8
- - ≤ 2 ≤ 2 ≤ 2 ≤ 2 ≤ 2 - - - - -
640 315 1210 1600 1505 1505 1505 93 450 220 301 301
? ? ? ? ?
? ? ? ? ? ?
? ? ?
?
?
? ? ?
? ? ? ?
? ? ? ?
?
?
?
? ?
? ? ? ? ? ? ? ? ? ? ? ?
?
? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? ? ?
? ? ? ? ? ? ? ? ?
? ? ? ? ? ? ? ?
? ? ? ? ? ?
?
? ? ? ?
? ? ?
? ?
Gearhead overview
21
Low backlash planetary gearheads High End
TP +  and TP + HIGH TORQUE
Compact precision
· Low backlash planetary gearhead
with output flange
· Cyclic operation
· Torsional backlash: ≤ 1 arcmin
· Ratio: 4-302.5
Product highlights:
· High torsional rigidity
· Space-saving design
RP +
High-precision powerhouse
· Low backlash planetary gearhead
with output flange
· Application in cyclic operation
· Torsional backlash: ≤ 1 arcmin
· Ratio: 4-220
Product highlights:
· Maximum torsional rigidity
· Maximum axial and radial forces
· Easy installation
· Optimized for rack and pinion
app lications
alpheno ?
Perfection in a new dimension
· Low backlash planetary gearhead
with output shaft
· Cyclic or continuous operation
· Torsional backlash: ≤ 1 arcmin
· Ratio: 3-100
Product highlights:
· Maximum power density
· High axial and radial forces
· High torsional rigidity
Maximum power density
And the torques?
Although the previous series achieved outstanding
results, we managed to increase the torques by up
to 40%. Raising the limits – Typical of WITTENSTEIN
alpha!
Versatile installation
In whatever position you install it – your gearhead
always contains the same quantity of oil/grease.
The gearheads are so flexible, you can install them
vertically, horizontally or with the output facing up-
wards or downwards.
Simple motor installation
Safe, and secure motor installation is possible in
a single step. The WITTENSTEIN alpha-patented
motor mounting is also available with integrated
thermal length compensation as an option.
Maximum positioning accuracy
Upon request, the High End planetary gearheads are
available with torsional backlash of less than one arc
minute. This significantly increases the positioning
accuracy of your application.
Power density
22
alpheno ? RP + TP + SP +
Planetary gearheads
High End
SP + and SP + HIGH SPEED
The classic all-rounder
· Low backlash planetary gearhead
with output shaft
· Application in cyclic or continuous
operation
· Torsional backlash: ≤ 1 arcmin
· Ratio: 3-100
Product highlights:
· Multiple output configurations
· High nominal speeds (SP + HIGH SPEED)
Superior running thanks to helical teeth
Our High End planetary gearheads “whisper”.
Compared to the straight-toothed gearheads, our
helical-toothed gearheads are 6 dB(A) quieter dur-
ing operation. And what a difference 64 instead of
70 decibels makes to added value. You will barely
notice vibrations because these gearheads run so
smoothly.
World-class lifespan
The seal rings on the High End planetary gearheads
were specially developed and the material and ge-
ometry are both optimized to ensure an extremely
long lifespan!
23
Slip-on shaft incl. shrink disk
alpheno ? – Perfection in a new dimension
Smooth shaft Involute
WITTENSTEIN alpha sets
standards
The alpheno ? gear output interface
facilitates a higher power transmis-
sion when compared to the industry
standard which limits the transmit-
ting torques of the gearhead. alphe-
no ? transcends these limitations.
The technical advancement of alpheno ? and its increased
power can be directly utilized for your applications with the new
design of the gear output.
alpheno ? convinces with highest power density
We offer you more performance in less space for the most com-
pact drive requirements. This will allow your machine to per-
form better if specific system solutions are required.
Power density of the industry standard
and alpheno ?
alpheno ? 010
SP + 060
020
075
040
140
050
180
030
100
050
210
2,2
1,0 1,0 1,0 1,0 1,0 1,0
2,4
2,0
1,6
2,1
1,3
alpheno ?
industry standard SP +
24
alpheno ?
Planetary gearheads
High End
Customer-specific 
Performance data alpheno ? in comparison to the industry standard
Options
Like the SP + shaft gearhead, alpheno ?
is also available in a HIGH SPEED ver-
sion and with a slip-on shaft at the
gear output. A variant with optimized
mass inertia guarantees a maximum
level of energy efficiency. In combi-
nation with the WITTENSTEIN alpha
rack-and-pinion portfolio, alpheno ?
represents an unbeatable drive bear-
ing arrangement in the field of linear
motion.
Incl. pinion
300 %
200 %
100 %
Max.
acceleration torque
[Nm]
Overall length
[mm]
Torsional
backlash
[arcmin]
Torsional rigidity
[Nm/arcmin]
Radial force
[N]
alpheno ?  compared to the industry standard
alpheno ?
industry standard
alpheno ?  peak torque
Torsional backlash [arcmin] < 1
Ratio [ - ] 3 - 100
Max. acceleration torque [Nm] 2800
alpha peak torque [Nm] 3360
Max. input speed [min -1 ] 6000
Efficiency [%]  97
Performance linear system
with alpheno ? planetary gearhead
in an optimized version for rack
and pinion applications.
The integrated slots reduce the design
and installation requirements to
a minimum.
25
1,0 1,0 1,0 1,0
2,1
2,0
2,3
2,8
TP + 050
RP + 040
TP + 110
RP + 050
TP + 300
RP + 060
TP + 500
RP + 080
* bezogen auf die Getriebebaugr??en
RP + – High-precision powerhouse
The new standard for flange gearheads
The RP +  gearhead series
combines all the advan-
tages of the familiar gear-
head series.
Features include reduced
backlash of < 1 arcmin,
maximum power density,
modular mounting position,
simple motor installation,
superior running thanks
to helical teeth, maximum positioning accuracy and
world-class lifespan.
The RP + impresses with
maximum power density
· If your drive requires maximum performance
· If you value world-class engineering
· If you require an even more compact system
Power density comparison between
industry standard & RP + *
Sets standards in terms of power density, modularity and easy installation.
The geometry of the RP + output flange is perfectly
adapted to the power density.
The RP + highperformance planetary gearhead is
optimized for rack and pinion applications.
* Relative to the gearhead sizes
26
RP +
Planetary gearheads
High End
Performance data for RP +
Performance data as linear system
High Performance Linear System
For use where the individual
requirements far exceed what has
previously been possible.
Compared to the industry standard,
the values have been improved by
150% on average!
The integrated slots reduce the design
and installation requirements to
a minimum.
The pinions, which are specially
adapted to the gearhead enable
the transmission of maximum
moving forces.
The RPK + , which combines the hypoid angle section and the high
performance planetary gearhead RP + completes the series.
The RP + is also available as the RPM + actuator version. The RPM +
combines the advantages of the RP + series in an even more compact
design. Thanks to its special design, the permanently excited servo
motor ensures maximum power density.
Further information is available in the
“High Performance Linear System”
catalog or on the Internet
at www.rack-pinion。。ｃｏｍ
RP +
industry standard
Positioning accuracy [μm] < 5 *
Ratios [ - ] 4-220
Max. moving force per drive [N] 112,000
Movement speed [m/min] 400
Efficiency [%] ≥ 97
System rigidity [%] + 50 **
* Direct measuring system required
** Compared to industry standard
Rigidity
Power density Moving force
Positioning accuracy
27
TP +  HIGH TORQUE
TP +
0  1000 2000 3000 4000 5000 6000
7000
6000
5000
4000
3000
2000
1000
500
400
300
200
100
TP + 004S
TP + 010S
TP + 025S
TP + 050S
TP + 110S
TP + 300S
TP + 500S
MF
MF
MF
MF
MF
MF
MF
40000
30000
20000
10000
1500
1000
500
0  1000 2000 3000 4000 5000 6000
TP + 010S
TP + 025S
TP + 050S
TP + 110S
TP + 300S
TP + 500S
TP + 2000S
TP + 4000S
MA
MA
MA
MA
MA
MA
MA
MA
TP + MF (example for i = 5)
For applications in cyclic operation (ED ≤ 60%)
TP + HIGH TORQUE MA (example for i = 22)
For applications in cyclic operation (ED ≤ 60%)
Quick size selection
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
TP + /TP + HIGH TORQUE – Compact precision
Compact top performers with
output flange. The standard version
is ideally suited for high positioning
accuracy and highly dynamic cyclic
operation.
The TP + HIGH TORQUE is particu-
larly well suited for high-precision
applications in which high torsional
rigidity is required.
28
? ? ? ? ?
? ? ? ? ?
? ? ? ? ? ?
? ? ? ? ?
? ? ? ? ?
? ? ? ? ?
TP + MF MA
4 - 100 22 - 302,5
≤ 3 ≤ 1
≤ 1 -
? ?
? ?
? ?
?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
Planetary gearheads
High End
Versions and Applications
Product features
Ratios  c)
Torsional backlash
[arcmin]  c)
Standard
Reduced
Output type
Output flange
System output with pinion
Input type
Motor mounted version
Input shaft
Type
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
Optimized mass moment of inertia  a)
Accessories
Coupling
Rack
Pinion
torqXis sensor flange
Flange shaft
Intermediate plate for cooling connection
For Delta robot applications
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
Features
TP +
MF version page 30
TP + HIGH TORQUE
MA version page 54
Power density
Positioning accuracy
(e.g. clamped drives)
Highly dynamic applications
(e.g. Delta robot)
Torsional rigidity
Space-saving design
Stringent safety requirement
(e.g. vertical axes)
29
4 5 7 10
60 62 60 –
531 549 531 –
55 55 55 35
487 487 487 310
28 28 28 18
248 248 248 159
100 100 100 100
885 885 885 885
3300 3300 4000 4000
6000 6000 6000 6000
0.95 0.80 0.60 0.45
8.41 7.08 5.31 3.98
12 12 11 8
106 106 97 71
–
1630
367
110
974
97
> 20000
1.4
3.1
≤ 58
+90
194
IP 65
0.17 0.14 0.11 0.09
0.15 0.12 0.10 0.08
0.25 0.21 0.18 0.17
0.22 0.19 0.16 0.15
0.57 0.54 0.51 0.49
0.50 0.47 0.45 0.43
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the sizing)
T 2Bcym
Nm
in.lb
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)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity  c) C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N