Partname: Electric Bicycle Motor(Cassette freewheel)
Rated Voltage(V): 24/36
Rated Power(W):250-350
Max Diameter(mm): ￠177
Max Speed(rpm): 270
Rated Efficiency(%): ≥78%
2P: 16
Reduction Ratio:1: 5
Weight(kg): ≤4.5
Open size: 135/155
Drive and freewheel type: 8s,9s/10s,11s
Spoke Specification: 12G/13G
Cable location: Shaft center, right
Hall sensor: Optional
Integrate speed sensor: Optional
Connector: Optional
Brake type: Disc(￠160)
Surface: Black/Black painted(db )
Noise60
Salt fog test (h): 24/96
Water proof Grade: IP54
Certification: CE ROHS CCC
Features:
1 Long working life
2 Low noise, high torque
3 Excellent performance characteristics
4 High efficiency
5 High reliability and the most favorable price
Application:
Suitable for electric bicycle.
