Product description
While not actuated, safety handwheels GN 321.5 do not transmit the rotational movement of the shaft to the wheel body. To drive and adjust, the clutch is engaged by pushing or pulling, depending on the code. When released, the handwheel is disengaged by spring force.
Type D ergonomically transmits fast adjustment movements via the revolving cylindrical handle. Precise adjustments are made via the wheel rim.
Specification
Wheel body
Aluminum
- Hub machined
- Wheel rim
- Turned
- High-polished
- Radial and axial runout < 0,4
- Unmachined body matte shot-blasted
Coupling attachment GN 000.5 with needle bearing
Steel
- Hardened
- Bearing surfaces ground
Revolving handle GN 598
Steel
- Powder coated
Black, textured finish - Spindle steel
Zinc plated, blue passivated
RoHS