M129SD

Product Parameters
  • Dimensions
  • Wheel Size (Inch)
    20-28
  • Size: A/B/C
    82/42/121
  • Size: D/E/F
    110/M12x1-6g/5.2
  • Size: G/H
    15.25/38.15
  • WL/WR
    63.5/73.5
  • O.L.D
    137mm
  • Parameter
  • Construction
    Gear Drive
  • Rated Voltage (DC)
    36V/48V
  • Rated Power (W)
    250
  • Max Torque (Nm)
    40
  • Max Efficiency(%)
    ≥80%
  • Weight(kg)
    2.4
  • Color
    Black/Silver
  • Noise Grade (dB)
    <55
  • OperationTemperature (°C)
    -20~55
  • Mounting Parameters
  • Brake Type
    Disc Brake/V Brake
  • Cable Routing
    Shaft side, left
  • Cable Length (mm)
    250
  • Connector
    3+6Pin Male Connector
  • Spoke Spectification
    36H*13G
  • Free Wheel
    Screw-on 7S
  • Certifications
    CE/RoHS
  • Tests
    Waterproof: IPX5
  • Salt Spray Test Standard(h): 96h
  • Speed Sensor
    1 Pulse per Circle
  • Reduction Ratio
    1:7
  • Magnet Poles
    14
  • Usage
    eCity/eTrekking