KHY‑M9104‑00 W‑Axis Guide Rail Bracket Aluminum Block for Yamaha YG12 YS12 YS12F SMT pick‑and‑place machine. Bracket deformation caused by head collision or long‑term high‑speed impact will distort guide rail reference plane, resulting in W‑axis stuttering, abnormal noise, nozzle height offset and unstable placement height. CNC precisely machined aluminum block guarantees rail mounting parallelism. Original new & high‑precision aftermarket parts in stock. W‑axis parameter calibration is required after replacement to fix head movement failures.
KHY‑M9104‑00, Yamaha YG12 W‑axis guide bracket, YS12 aluminum block, SMT spare parts