KM650808G01 KONE Elevator Compatible Speed Encoder Roller D37.5 H30mm Friction Wheel Tachometer Roller

KM650808G01 Elevator Speed Encoder Roller Generator Friction Wheel D37.5 H30mm Elevator Spare Parts, Elevator Accessories, Elevator Friction Wheel, Tachometer Roller

KM650808G01 is a proprietary part for KONE elevators, commonly found as the door operator panel. It is a key electrical control component in KONE elevator door systems, responsible for regulating the opening and closing logic of the car and landing doors, driving the door operator motor, and providing feedback on the door system status to ensure the smoothness and safety of elevator door operation. Details are as follows

Suitable Scenarios

This door operator board is primarily compatible with KONE's low- and medium-speed elevator series, such as common residential elevators and general commercial elevators. It is often used in conjunction with corresponding KONE permanent magnet synchronous door operator motors and is a standardized component of KONE elevator door systems, widely applied in various conventional passenger and freight KONE elevators.

Core Functions
It receives door opening and closing commands from the elevator main control system, outputs adapted drive signals, and controls the start, stop, and speed of the door operator motor, thereby achieving smooth door opening and closing and preventing safety hazards caused by excessively fast or slow door opening and closing.

It collects signals from door limit switches, door locks, and other components in real time, feeding back the elevator door's closing status to the main control board. If abnormalities such as a door not being fully closed occur, it will promptly transmit a fault signal, triggering elevator stoppage and other protection mechanisms.