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JKXH electric rear wheel motor
JKXH electric rear wheel motor

1.24V,36V,48V 180-250W 2.High efficiency,low noise 3.High torque,light weight 4.Powerful to climb 5.CE Rohs certificate

JKXH electric rear wheel motor 

Product's detail specification as below:

1.24V,36V,48V 180-250W2.High efficiency,low noise3.High torque,light weight4.Powerful to climb5.CE Rohs certificate

Motor's operating voltage          36V  24V 48V
Dia.of motor              135-155mm
Rated input voltage            24V   36V   48V
Rated output power              180-250w
Rated output power            180~250W
Peak efficiency           78%         83%
RPM             160-340
Weight               ≤ 3.3kg
speed ratio


Product's performance curve as below:

Product's size as follow: 


Housing:A356AL               Shaft:40Cr/Qr HRC24-28

Magnet/Alnico:35SH/38H  Wire:QZ-3/155

Cover:ADC12 die ast      Iron Core:DW470

Hall IC:Honeywell SS41    Temperature 150°c/302°F

 The motor is with Clutch and planetary gear 

Model No.JKXH
Voltage(V)DC24  36  48
Power(W)180  220  250
Fork size(mm)Rear/138/142
Reduction Ratio1:4.43
Wheel size18"-28"
Brake TypeV/Roller brake
Free wheelSingle speed
Cable Locationshaft center,right
Spoke specification12G,13G
Net Weight≤3.5Kg
Hall SensorOptional
Speed SensorOptional
Salt fog test (h)24/96
Water proof GradeIP54


Also we are providing Ebike conversion kits


all battery is with BMS in Rack,Tube,Lift,Frog style

Controller:34V,36V,48V Intelligent controller

Charger: AC110V-240V,2A safe smart charger with all kinds

of certificates.4A is also available.

Wheel/Rim:16-28"(700C),Aluminium alloy or steel

PAS:1:1 intelligent pedal assist system

Throttle:Twist or thumb throttle available

Brake level: Aluminum brake,such as Shimano or Wuxing

We are a professional E-bike,E-motorcycle,E-bike conversion

kits and power window motor manufacturer with a history more

than 10 years. 


Best choice for short distance transportation.With our products,

No need to worry traffic Jam or air pollution! Let's create a

greener way of life! 

JKXH electric rear wheel motor

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