Shaft Coupling

KR ball detent torque limiters protect rotating machines and components from damage in case of jam/overload. KR torque limiter is easily adjustable for overload settings and when an overload occurs, it will quickly and accurately disengage mechanically at its preset value and trip a limit switch or other signaling device.Personnel safety is also increased by installing the Type KR, because when an overload occurs and the torque limiter trips an optional limit switch, a signal is sent to automatically shut off the drive or sound an alarm depending on the customer's needs.KR torque limiters work with a variety of limit switches, including: mechanical, optical or proximity limit switches. The unit will automatically reset once the overload has been removed, reducing costly downtime.
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