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250W Gear Hub Motor, 24V/ 36V/ 48V, 35 N.m

250W Gear Hub Motor, 24V/ 36V/ 48V, 35 N.m
250W Gear Hub Motor, 24V/ 36V/ 48V, 35 N.m
from
$255.85
Ex Tax: $255.85
  • Stock: In Stock
  • Model: RDDLZ-HM250
  • Weight: 1.00
  • SKU: RDDLZ-HM250

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RDDLZ high speed geared 24V, 36V, 48V in wheel motors are available online. V/ disc brake, IP65. The work efficiency is greater than 82% and the working noise is less than 55 decibels.

Specification

ModelRDDLZ-90TQ
Motor typeBrushless DC motor
Max. power250W
Rated voltage24V/ 36V/ 48V DC (optional)
Reduction ratio1:5.2
Max torque35 N.m
Motor structureGear
Installation positionFront
Wheel diameter26 inch is standard configuration (16-28 inch can be customized)
Rated speed25 km/ h
Spoke specification36H*12g/ 13g
Dropout100mm
Brake typeV/ Disc brake
Operation temperature-20℃ - 45℃
Efficiency≥82%
ColorBlack
Cabling routeShaft center right
Noise grade≤55 dB
IP gradeIP65
Salt spray test standard24/ 96 h
Drive and freewheel6-9s
Weight3kg

Dimension (Unit: mm)

Details

Tips: Hub motor vs. Central motor

Central motorHub motor
AdvantagesDisadvantagesAdvantagesDisadvantages
Central motor has better torque and better climbing performance.Relatively more expensiveHub motors are cheaper than central motors.Excessive unsprung weight, uneven weight distribution (especially the front wheel hub).
Central motor has better overall performance.The drivetrain is more prone to wear.There are more options for gear in wheel motors, suitable for customization.The front drive requires a larger torque arm and a more powerful in wheel motor.
Central motor has low center of gravity distribution.Lack of a complete transformation plan, currently central motor is mainly applied to a complete set of electric bicycles.The wheel hub motor can be driven forward and backward, using AWD (all wheel driver) system.The climbing ability of the hub motor is relatively weak.
Central motor provides higher top speed through gears.Central motor uses more electricity.The strain on the wheel hub motor drive system is small.Hub motors consume more power at higher speeds.

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