---
title: cyber® kit line medium
url: "https://www.wittenstein-group.com/en-uk/product/cyber-kit-line-medium"
date: 2026-02-16
modified: 2026-02-24
lastUpdated: 2026-04-13
---
# cyber® kit line medium
Frameless servo motors
flexible – high torque – highly integrated
The frameless servo motors of the cyber® kit line product family offer maximum torque and flexibility in a compact size. In addition, the frameless design with a small and large hollow shaft gives the maximum possible freedom of integration to develop unique solutions for specific applications. The cyber® kit line consists of a rotor and stator.
See CAD data and configure product Downloads
### 48/750 V DC
DC bus voltage
### 16 – 175 Nm
Max. torque
### 3600 rpm
Max. speed
[ Technical details ](#tech-details)
[ Further information ](#further-info)
[ Customized solutions ](#solutions)
[ Related products ](#related)
[ Request consultation ](#consultation)
- Configure product
- Technical data
- Downloads
| Size | | | 100 | 112 | 130 | 155 |
|---|---|---|---|---|---|---|
| DC bus voltage | | UDC \[V\] | 48 \| 560 \| 750\* | 560 \| 750\* | 560 \| 750\* | 560 \| 750\* |
| Max. power | | Pmax \[W\] | 3432 - 20486 | 4771 - 18513 | 5500 - 17960 | 9352 - 24701 |
| Maximum torque | | Mmax \[Nm\] | 16 - 64.2 | 22.6 - 90.4 | 27.91 - 93.44 | 55.67 - 174.91 |
| Maximum current | | Imax \[A\] | 20 - 300 | 15 - 41 | 15 - 30 | 25 - 50 |
| Continuous stall torque | | M0 \[Nm\] | 5.2 - 16.3 | 7.1 - 21.51 | 10.47 - 30.33 | 23.4 - 57.37 |
| Continuous stall current | | I0 \[A\] | 2.8 - 61.5 | 3.9 - 8.1 | 5 - 9.1 | 9.4 - 14.6 |
| No-load speed | | n0 \[min-1\] | 2226 - 4684 | 2434 - 4771 | 1952 - 4164 | 1659 - 3501 |
| Stator outer diameter | | A1 \[mm\] | 100 | 112.5 | 130 | 155 |
| Stator length | | B \[mm\] | 63 \| 93 \| 153 | 62 \| 92 \| 152 | 64 \| 94 \| 154 | 83 \| 128 \| 173 |
| Stator stack length | | B1 \[mm\] | 30 \| 60 \| 120 | 30 \| 60 \| 120 | 30 \| 60 \| 120 | 45 \| 90 \| 135 |
| Rotor inner diameter | | D \[mm\] | 24 \| 56 | 30 \| 63 | 30 \| 76 | 35 \| 82 |
| \*This is a machine whose standard values are set to the DC bus voltage of 560 V. The motors can be operated safely up to an DC bus voltage of 750 V. |
| Document name | Document type | Language | Downloads |
|---|---|---|---|
|  Catalog cyber® kit line | Brochure /Catalog | English | [ Download (12 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1012&dl=1&st=1&lg=2&token=9b80c00b34ea81d4f221927c70c44b7081b4b44c)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1012&st=1&lg=2&token=bdb4f3bc3f7f2eee27429ce27b1ef0d111fe77e4) |
|  cyber® kit line Project specifications cyber® kit line motor medium | Operating manual | English | [ Download (3 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1059&dl=1&st=1&lg=2&token=fb044e5d19c5bb86c4b6589d19bdac9f29dc45d4)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1059&st=1&lg=2&token=0906078cab984cfa196cad35d1c47595b78b90d5) |
| Technical data (CAD/CAE, dimension sheet, data sheet) cyber® kit line medium | CAD / CAE | English | [ Open in viewer ](https://wittenstein.partcommunity.com/3d-cad-models/cyber-kit-line-medium-frameless-servo-motors-wittenstein?info=wittenstein%2Fservo_motors%2Frotary_synchronous_motors%2Fcyber_kit_line_medium_asmtab.prj&cwid=5250) |
Contact us
------------
Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.
[info@wittenstein.co.uk](#)
[ +44 1275 395-600 ](tel:+441275395-600)
[ To the contact form ](https://www.wittenstein-group.com/en-uk/contact-locations/contact)
With over 100 configuration options, the cyber® kit line offers maximum flexibility, robustness through full potting, and seamless integration via its frameless hollow shaft design. Integrated PTC and PT1000 sensors enable advanced connectivity for demanding applications.
Integrated PTC and PT1000 temperature sensor
Several lengths per size
Large and small hollow shaft
60 V and 750 V version
##### High torque
- Highest torque density thanks to maximum copper fill factor
- Torque motor with 20 poles
##### Integratability
- Frameless version
- Small and large hollow shaft
- Suitable for gluing
##### Flexibility
- 60 V and 750 V design
- Wide range of choices
##### Connectivity
- Integrated PTC and PT1000 temperature sensor
##### Dynamics
- Mass inertia optimized design
- 2 rotor variants for different applications
##### Reliability
- Complete potting for enormous robustness
- Maximum winding temperature of 155 °C for extended fields of applications
- Sizing safety
We are happy to design a solution that meets your specific application needs. Benefit from our engineers' expertise and the commitment of our team to deliver tailored and high-performance solutions.
[Find out more](https://www.wittenstein-group.com/en-uk/products/customized-solutions)
Related products
------------------
##### [ cyber® kit line small ](https://www.wittenstein-group.com/en-uk/product/cyber-kit-line-small)
DC bus voltage48/560 V DCMax. torque1 – 30 NmMax. speed10000 rpm
##### [ cyber® kit line large ](https://www.wittenstein-group.com/en-uk/product/cyber-kit-line-large)
DC bus voltage560 V DCMax. torque580 – 9000 NmMax. speed250 rpm
##### [ cyber® kit motor ](https://www.wittenstein-group.com/en-uk/product/cyber-kit-motor)
Size19 – 270 mmMax. torque0.02 – 500 NmSolutionCustomized
##### [ cyber® kit motor AFE/AME ](https://www.wittenstein-group.com/en-uk/product/cyber-kit-motor-afe-ame)
Size44 – 180 mmMax. torque1 – 405 NmSolutionModified