Brushless motor 115ZWC37X-1

48 Vmodularcompact

The modular design of the stator and rotor in the 115mm frameless motor, along with optimized slot ratios, improves the motor's torque density. The rotor has a large inner bore space, and the stator is designed for embedded installation by the customer, facilitating personalized design including mounting structures and cooling systems, offering greater flexibility for custom systems. The optimized slot-pole combination reduces motor cogging torque, ensuring smooth motor operation. The structure is compact and highly integrated. - Motor part number: 115ZWC37X-1 - Stator outer diameter: 115±0.027 mm - Rotor inner diameter: 74+0.03 mm - Number of slots: 27 - Pole pairs: 15 - Winding connection method: Star connection - Insulation class: F - Duty type: S2 - Feedback method: Hall sensor - Commutation angle: 120° - Insulation strength (Withstand voltage): 1200VAC/3mA/1s - Insulation resistance: 50MΩ/500VDC - Stator weight: 815 g - Rotor weight: 245 g - No-load speed: 1750 RPM - No-load current: 1.8 A (REF) - Rated voltage: 48 VDC - Rated power: 570 W - Rated torque: 3.9 N·m - Rated speed: 1400 RPM - Rated current: 14.1 A - Torque constant: 0.281 Nm/A - Back-EMF constant (effective value): 20.8 Vrms/Krpm - Peak torque: 12.7 N·m - Peak current: 47 A - Inertia moment: 3930 g·cm²