Koshin Seikosho – PERMATORK
บริษัท ที.เจ. โซลูชั่น จำกัด (TJ Solutions Co.,ltd.) ตัวแทนนำเข้าและจัดจำหน่ายไทย
Perma-Tork Permanent Magnet Clutches and Brakes
- Breakthrough permanent magnet technology requires no external control or power source
- Unique design provides constant torque, independent of line speed
- Fast, precise torque adjustment. Durable, long-lasting operation – no maintenance required
- Versatile mounting options ensure quick and easy installation
- Compact design requires minimal space
Perma-tork is the torque limiter that no external control or power source. Fast precise torque adjustment and precise repeatability.
PERMA−TORK consists of twin magnets and one disc fixed on shaft.This shaft is supported by ball bearings.
PERMA-TORK operating Principles :
As the hysteresis disk rotates through the field established by alternating poles, the magnetic state of the disk alternates. The resistance of the disk to change magnetic states, produces a retarding force. This retarding force is converted to a smooth consistent torque unaffected by speed.