Round the corner with high efficiency: Right-angle planetary geared Lean motors.
An extremely precise right-angle planetary gear unit for small installation spaces – combined with an encoderless, IE5-classified Lean motor.
Our right-angle planetary geared Lean motor – for high demands on profitability, efficiency and service life.
If the coaxial design of the motor forms interference contours, a STOBER planetary gear unit combined with a helical bevel geared Lean motor is the ideal solution to meet the highest demands in terms of dynamics, backlash stability and ruggedness.
In total, you get the advantage of a precise right-angle servo gear unit – also for small installation spaces – combined with a highly efficient IE5-class Lean motor.
The PKX gear unit series features impressive high precision, high-quality helical gearing and strong backlash stability.
When combined with a Lean motor, the result is a very compact, cost-effective drive unit – without any offset and ideal for tight installation spaces.
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- Total ratio: 3 – 210
- Allowed acceleration torque: 17 – 3300 Nm
- Backlash: 2 – 8.5 arcmin
- Efficiency: 94 – 96%
Find your right fit!
We get your visions moving – in various industries and markets worldwide.
Using a holistic approach for your specific task, we support you with precisely tailored solutions for drives and automation.
Learn more| Title | Version | ID | Date | Language | Size / Type | |
|---|---|---|---|---|---|---|
 | Catalog Lean Motors LM | 06 | 443016 | 2023 05 | EN | 13.91 MB |
 | Catalog STOBER compact | 05 | 442655 | 2023 03 | EN | 9.86 MB |
| Title | Version | ID | Date | Language | Size / Type | |
|---|---|---|---|---|---|---|
 | Operating manual P23KX - P93KX gear units and geared motors | 00 | 443361 | 2023 07 | EN | 2.48 MB |
 | Safety instructions for synchronous servo motors synchronous servo geared motors | 00 | 443104 | 2018 07 | EN | 74.66 KB |
 | Operating manual LM lean motors | 01 | 443048 | 2019 05 | EN | 867.02 KB |
| Title | Version | ID | Date | Language | Size / Type | |
|---|---|---|---|---|---|---|
 | Connection plan LM_AT on SI6 | 00 | 443017 | 2017 11 | EN | 41.51 KB |
 | Connection plan LM_AR on SC6 | 00 | 442783 | 2017 11 | EN | 35.78 KB |
| Title | Version | ID | Date | Language | Size / Type | |
|---|---|---|---|---|---|---|
 | Lubricant fill volume | 16 | 441871 | 2021 08 | EN | 1.23 MB |
| Title | Version | ID | Date | Language | Size / Type | |
|---|---|---|---|---|---|---|
 | UK declaration of conformity synchronous servo motors and synchronous servo geared motors EZ ED EK LM | 00 | 443297 | 2021 10 | EN | 71.46 KB |
 | Certificate UL - cURus Lean motors LM | 00 | 443098 | 2017 12 | EN | 1.27 MB |
 | EU Declaration of conformity synchron motors LM | 02 | 443082 | 2020 11 | EN | 39.12 KB |
 | Certificate Free of CCC | 29 | 442072 | 2020 08 | EN | 354.37 KB |
Take advantage of the expertise of our application engineers in the Sales Centers or contact our first level support.
OPENsystemsupport@stoeber.de
With SERVOsoft®, you have a tool at your fingertips that lets you design your drive systems with precise scaling in just a few steps. Electrical as well as mechanical design, and simple and fast at the same time.
OPENWith the intuitive STOBER product configurator, you can filter, compare, save and share the right drive solutions with ease.
OPENAre you looking for CAD data? With the STOBER CAD tool, the drawings you need are ready for download in just a few clicks.
OPENSTOBER is present in over 40 countries worldwide with 12 subsidiaries and 80 service partners. No matter where, no matter when, we’re always at your service and on the move!
OPENDo you need competent help with replacement parts, replacement drives, repairs and retrofitting? Feel free to contact us! We also offer a 24-hour hotline for urgent cases.
OPENQuality in all areas.
“The quality at STOBER is also true for the Service department. STOBER provides us with reliable and competent support in any stage, from consulting to support in case of questions, all the way to commissioning.”
– Nicole Moser, Marketing & Communication, MEBA Metall-Bandsägemaschinen GmbH
Worldwide availability.
STOBER is present in over 40 countries worldwide with 12 locations and 80 service partners.
No matter where, no matter when, we’re always at your service and on the move!
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