KM902670G13 R6 Short Arm Door Knife with Thickened Galvanized Steel Plate and Built-in Lock Mechanism for Elevator Door Operator Safety

KM902670G13 R6 Short Arm Door Knife With Lock | AMDC-R6 Car Door Vane Cam Lock Assembly Elevator Door Operator Safety Spare Parts

KM902670G13 is the original R6 short-arm door knife with lock specially designed for Kone AMDC-R6 car door operators. It adopts thickened galvanized steel plate integrated forming, equipped with built-in lock mechanism, wear-resistant silent nylon rollers and safety feedback microswitch. The whole assembly features anti-rust surface treatment, stable mechanical linkage and strong anti-vibration performance, perfectly matching Kone medium-speed passenger elevators. Standard mounting holes and wiring terminals support direct replacement without cutting or modifying door frames.

Couple Car Door & Landing Door Lock Synchronously
When the elevator reaches accurate floor level, the R6 door knife inserts into landing door lock hook to connect car door and hall lock, realizing synchronous opening and closing of car & landing doors.
Mechanical Locking & Safety Interlock Protection
The integrated lock mechanism firmly locks door knife after door closing; the microswitch only allows elevator to run when full lock engagement signal is received, prohibiting operation with unlocked doors.
Smooth Linkage & Noise Reduction
Precise cam and roller buffer door impact, lower mechanical wear of door operator, keep stable and quiet door operation for high-traffic buildings.
Door Lock Fault Signal Feedback
If lock fails to engage or disengage abnormally, the microswitch outputs fault signal to mainboard, elevator will stop running and trigger fault code to remind maintenance inspection.
Exclusive Matching Kone R6 Door Operator
Dedicated short-arm structure for Kone AMDC-R6 door machines, compatible with multiple Kone passenger elevator series, no extra calibration required after replacement.