Emergency hand crank – Operators with an emergency hand crank offer a simple and cost-effective way of closing and opening doors in the event of power failure.
Maintenance release – Disengagement of the system for servicing must be carried out by a trained technician. The release lever must only be removed by a tool.
Torque support, dimensions 253 × 40 × 3 mm
Mounting material for torque support with 2 keys Ø 25.4 mm and Ø 31.75 mm for hollow shaft and solid shaft