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

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December 15, 2025
Video Description:
We tested it—see the highlights and what to expect in real operation. This video provides a detailed walkthrough of the KM650808G01 Elevator Speed Encoder Roller Generator Friction Wheel, demonstrating its installation, compatibility with KONE elevator systems, and core functions in regulating door operation for safety and smooth performance.