is a positive-locking, detenting or disengaging safety clutch based on the ball-recess principle. The clutch protects the driveline against impermissibly high torque surges which can occur due to unforeseen blockages.
Function at disengagement/synchronous

If the set torque is exceeded (overload condition), the clutch disengages and a residual torque of approx. 5 - max. 15 % of the set torque is applied. After removal of the overload, the clutch automatically engages in the detent position.

Product features
Application
General drive technology
Automation technology
Machine tools
Packaging machines
Printing and paper machines
Food technology
Conveyor technology
Beverage industry
Behavior on overload
load-break
Design
Positive locking
latching
Re-engagement
Automatic re-engagement every 15° (latched)
Automatic re-engagement after 360° (synchronous)
Assembly and maintenance
Stepless torque adjustment
Temperature
Temperature range from -20° C to 80° C
Benefits
Backlash-free
High switch-off and repeat accuracy
High torsional stiffness

Parameter Name	Parameter Value
Operation	mechanical
Other characteristics	safety load-separating zero-backlash with coupling compact
Torque (Nm)	500 - 500 5 - 5
Diameter (mm)	1.2 - 2.5
Rotational speed (rpm)	800 - 4000