Perske Synchronous motors series KN, KR With excitement from permanent magnets they have high power with very compact dimensions and low weight. High performance is achieved through the use of high-quality electrolytes with low losses and rare-earth magnets. An excellent option for applications with high dynamics and the need for small sizes, the operating mode is S1 (continuous).
High work efficiency makes it possible to economically use the consumed energy resources. Electric motors are capable of withstanding overloads for a short time up to 3 times the rated torque. Wear-resistant reliable bearings are installed, which do not require lubrication replacement, and therefore maintenance. Due to the lack of speed feedback, the motor is very easy to install, the electronic converter for powering the motor must strictly meet the nominal requirements for optimal operation.
Technical characteristics of permanent magnet synchronous motors Perske KN, KR:
- Rated power: 0.5 – 4 kW;
- Operating speed range: 12000, 18000 rpm;
- Overall height: 35, 55 mm;
- The degree of protection of the case: IP54;
- Degree of protection: self-ventilation;
- Insulation class: F.
Standard sizes of synchronous electric motors Perske KN, KR:
| Engine Type | Power, kW | |
| 12000 rpm | 18000 rpm | |
| KN 21.04-4S | 0.5 | 0.65 |
| KN 22.08-4S | 1.0 | 1.3 |
| KN 24.12-4S | 1.5 | 2.0 |
| KR 35.1-4S | 1.5 | 2.0 |
| KR 35.5-4S | 2.0 | 3.0 |
| KR 35.7-4S | 3.0 | 4.0 |
To buy a permanent magnet synchronous motor from the German manufacturer Perske, you can find out the price and more information about the product by contacting our specialists.
