Usually a DC or frequency-controlled motor that provides the torque for door movement.
Lena smirked. "The internet doesn't reach the basement. You're analog today." schindler qks 14 door operator manual
: Engages with landing doors to synchronize the opening of car and floor doors. Usually a DC or frequency-controlled motor that provides
: Metal arms that create a "harmonic" profile for door motion. Maintenance & Troubleshooting schindler qks 14 door operator manual
Connects the motor pulley to the door hanger rollers.
Manually move the car to a floor level. The vane (clutch) must be centered between the landing door rollers with a specific clearance (typically 5-8mm) to prevent "clipping" while the elevator is running between floors. Electrical Setup and Parameter Calibration