Yungtay Elevator Permanent Magnet Synchronous Traction Sheave GSD-MM, 400/480/550mm 5/6 Groove 10mm Rope Drive Wheel

Professional dedicated traction sheave for Yungtay elevator GSD-MM permanent magnet synchronous traction machine. Adopts high-grade wear-resistant ductile cast iron material. Precision CNC grooving + factory standard strict dynamic balance correction. Features ultra low running noise, low vibration, minimal wire rope abrasion and ultra-long service life. Complete multi-specification size lineup, standard original factory dimension for perfect installation fit. No on-site modification required, quick plug-and-play direct replacement. Ideal for Yungtay elevator daily maintenance, renovation and bulk engineering project renewal. Factory direct wholesale, strict quality inspection, fast global delivery & bulk discount available.