
Ytp Winch, Hoist Three-Phase Variable Frequency Speed Control Motor. Variable Frequency Speed Control: Constant torque 0-50Hz, constant power 50-100Hz for winch & elevator applications. Wide Power Range: Output power spans from 55KW to 630KW to meet diverse industrial needs. High Starting Torque: Professional electromagnetic design ensures strong overload capacity and stable operation. Enhanced Insulation Life: Insulation class F with continuous vacuum pressure impregnation (VPI) extends service life. Low Noise Operation: IP23 protection class reduces running noise and installation risks. Customizable Voltage: Available in 380V, 400V, 415V, 420V, 440V, 480V, 660V, 690V as required. IEC Standard Compliance: Mounting dimensions and power levels strictly meet IEC standards. Nonstop Greasing System: Ensures timely lubrication for bearings, guaranteeing longer operational life.