Gold Member Since 2013
Audited Supplier
CNEBIKES CO., LTD.

Ebike Motor Kit, Electric Bicycle Conversion Kit, Electric Bicycle Motor manufacturer / supplier in China, offering 48V 500W High Performance Electric Bike Motor Kit, 20*4.0 350W Fat Tire Folding Electric Bike, 48V 750W 8fun BBS02 Crank MID Drive Motor Kits and so on.

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Supplier Homepage Product E-bike Hub Motor Kit Others E-bike Hub Motor Kit 48V 500W High Performance Electric Bike Motor Kit

48V 500W High Performance Electric Bike Motor Kit

FOB Price: US $165-180 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $165-180/ Piece
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Port: Shanghai, China
Production Capacity: 1000 Sets/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: FAT TYRE
  • Rated Power: 500W
  • Construction: Brushless Geared Motor
  • Axle: 175mm / 190mm
  • Noise: <55dB
  • Display: Optional
  • Transport Package: Standard Export Carton Package
  • Origin: Jiangsu China
  • Type: Conversion Kits
  • Voltage: 48V
  • Efficiency: 80%
  • Torque: 80 N.M
  • Spoke: 12g
  • Trademark: CNEBIKES
  • Specification: CE
  • HS Code: 8501310000
Product Description
This rear-drive motor, which is compatible with the disc brake, has a rated power of 250W,350W,500W and 750W, a reduction ratio of 1: 5 and a maximum torque of 80 N.m, providing ideal power for vehicles. Strong and efficient, this motor, working together with a cassette or freewheel speed change mechanism, greatly enhances riding comfort and is suitable for beach buggies and snow bikes.
 
Rated Power (W)250W350W500W750W
Rated Voltage (DCV)36V / 48V
PositionRear Motor
ConstructionGear drive
n0 (Rpm)325 / 245
nT(Rpm)290 / 205
Max Torque80 N.m
Axle175mm / 190mm
GearshiftCassette / Freewheel
Cabling RouteThrough Shaft, Right
Magnet Poles (2P)20
Spoke36H*12G
Efficiency (%)≥ 80 %
Noise Grade (dB)< 55
Operating Temperature-20-45ºC
Reduction Ratio1:5
IPIP 65
CertificationsCE / ROHS

Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes?  

In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves.
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