Variable frequency motor refers to a motor that runs continuously within the range of 10% to 100% rated speed at 100% rated load under standard environmental conditions, and the temperature rise will not exceed the motor's calibrated allowable value.

CoatMaster As the Top Brand of China Bearing manufacturer, focus on reserch & develop Electrically Insulated Bearing, it can provide various types of insulated bearings

1. Electrically insulated deep groove ball bearing
2. Electrically insulated angular contact ball bearing
3. Electrically insulated cylindrical roller bearing
4. Electrically insulated tapered roller bearing
5. Electrically insulated spherical roller bearing
6. Electrically insulated spherical roller thrust bearing
7. Electrically insulated linear motion bearing
8. Inner or outer ring insulated bearing with oxide coating
9. Hybrid bearing with electric insulating ceramic rolling element

Bearing is an important part of modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce its friction coefficient and ensure its rotation accuracy. Bearings are used in all aspects of human activities, from small bicycles, motorcycles, to high load bearing of