KLW‑M2678‑10 DUCT,CABLE Y‑Axis Drag Chain (Cable Carrier) for Yamaha YSM20 YSM20R SMT pick‑and‑place machine. Made of high‑strength modified nylon, anti‑fatigue, low‑dust and low‑noise during high‑speed reciprocating motion. Protect Y‑axis servo cables and signal wires from bending wear and breakage, prevent machine alarm & unexpected downtime. Original new & high‑quality aftermarket replacement parts in stock, direct fit for SMT machine maintenance.