High speed and low speed backstop with sprag lift off and roller ramps design. Available either with or without radial support bearings and a reaction torque arm.

Application
High speed shafts and low speed shafts of machinery driven by electric motors and requiring freewheeling, indexing or backstop functions.
Efficiency
High material stiffness, low material density
Excellent fatigue strength
Intrinsic low unbalance

Tailor-made Solutions
Adaptable bending and torsional stiffness of the shaft
System solution integration: composite shafting with integrated torsional flexible couplings
Reliable electrical isolation of the drive train
Design
Complete engineering and project development
Combination with flexible couplings is available

Parameter Name	Parameter Value
Torque (Nm)	0 - 0 620 - 620
Rotational speed (rpm)	95 - 7000