Synchronous Motors and High-Speed Direct Drives

When the difference between success and failure can be measured by microns, you need Perske motors. Perske offers a line of multipurpose motors that meets the demand for extremely fine machining tolerances. Ideal for highly dynamic or space-limited applications.

Motor Description:

  • Small, lightweight construction due to very high power density
  • Weight reduction by over 40%
  • Performance increase by over 100%
  • Energy-saving due to high efficiency, increase by up to 20%
  • High overload capacity up to > 3 x rated torque
  • Constant speed up to approximately three times the rated output
  • Robust, lifetime-lubricated, maintenance-free bearing
  • Easy to install since there is no speed feedback
  • Suitable as direct tool supports

Click to download the Perske Synchronous and High-Speed Direct Drives data sheet. To find out more about Perske Synchronous and High-Speed Direct Drives, call 800.526.4066 and speak to a representative.

Ideal for highly dynamic or space-limited applications.

Ideal for highly dynamic or space-limited applications.

PERSKE Synchronous Motors

 Type Weight (kg)Output (kW/HP@S1 duty) 
12,000 rpm 18,000 rpm 24,000 rpm 30,000 rpm 
KN 21.04-4S 1.8 0.5 0.65 
KN 22.08-4S 2.5 1.0 1.3 1.0 
KN 24.12-4S 3.2 1.5 2.0 
KR 35.1-4S 3.8 1.5 2.0 
KR 35.5-4S 4.7 2.0 3.0 
KR 35.7-4S 5.5 3.0 4.0 
K 50.12-4S 12.5 5.0 7.0 8.0 
K 52.16-4S 13.5 7.0 9.0 10.5

Perske Synchronous Motors KR-35S

Perske Synchronous Motors KNS-20

Perske Synchronous Motors K-50

         Performance Guide: PERSKE Synchronous Motors

Looking for a Custom Motor?Contact us or call 800.526.4066.

Products Catalogs and Sheets


If you have any queries regarding ordering, sizing of hoses, and type of motors, glance through our answers for common queries.



Browse through our various spec sheets and catalogs, to find which suits you the best.