Hub Motors Gallery


Drawing (PDF)   Motor Performance Curve






Front Wheel Motor Drawing (PDF)     Rear Wheel Motor Drawing (PDF)

Hub Motor -- High Performance at Low Cost

Golden Motor Technology Co Ltd. is specialized in manufacturing of DC hub motors. Its JD series hub motors are integrated with pancake shaped PM dc motor, speed reductor and clutch, and are designed for facilitating electric bicycle/scooter/wheel-chair manufacturer's assembly. The JD series hub motors have a slick structure, compact size, high output torque, high efficiency and low noise. It is customizable to meet customer's special requirements. Using current available materials and latest technology, our hub motors provide high performance, feature filled and inexpensive solutions for personal electric transport products. The main performance and specifications of the hub motor is shown as below.

Motor Models:

Specifications:

HUB-24
(Brush)
(Geared)

HUB-36
(Brush)
(Geared)

HBS-24
(Brushless)
(Gearless)

HBS-36
(Brushless)
(Gearless)

Outer Diameter (mm)

192

192

239

239

Hub Width(mm)

112

112

82

82

Power(W)

180

300

250

500

Voltage(VDC)

24

36

24

36

Current(A)

10.8

10.2

10.8

18.9

Speed(R/Min)

174

174

200

300

Efficiency (%)

74

76

78

81

Weight(Kg)

3.3

3.8

6.5

6.5

Performance Curve (.pdf)

hub-24

hub-36

hbs-24

hbs-36

Dimensional Drawing (.pdf)

hub-24

hub-36

hbs-24

hbs-36

Specially Designed for electric Scooters, Shopping Carts -- Innovative Wheel Drive/Built-in Parking Brake

XTi Hub Motor -- USA Patented       UL File Numer: E312193

Model:

Product Photo

Remarks





#280-1342M

With Built-in EMB Brake
Manual Release Handle
Input Voltage: 12/24/36 VDC
Movement: Forward and Reverse
Output Power: 100W -- 300W
Speed: 174 RPM (under 24V),Weight: 4.8Kgs
Diameter: 8",10",12",16", Width: 112mm





#280-1265M

Input Voltage: 12/24/36VDC
Movement: Forward and Reverse
Output Power: 100W -- 300W
Speed: 174 RPM (under 24V), Weight: 4.3Kgs
Diameter: 8",10",12",16", Width: 112mm



Hub Motor Performance Curve(.PDF)

Motorized Driving Wheels -- Convert your bike to E-bike in minutes

Equiped with above listed brushed/brushless hub motors.
Above hub motors are exchangable to fit into wheels (Available Rims Sizes: 12",16",20",24",26")


16-inch/18-inch Aluminium Casted Wheels
Weight and Packaging Dimensions: 8Kgs, 38cmX36cmX24cm


12-inch M-Wheel, 7.5Kgs

Speed Control Kits (500W or below): US$38/set (Click to see connection diagram)



  • Complete Kit Includes: Swivel speed handle, pair of hand brakes, motor controller, wire set
  • Soft-start: make start-up smoothly
  • Excessive Current Protection
  • Low voltage Protection



    • Price: USD58 each set

    Regenerative Braking Controllers Available Now!


    Regen Controller Wiring Diagram (.pdf)

  • Regenerative braking (Find How It Works)
  • Over-heat protection
  • Over-current protection
  • Support forward and reverse
  • Motor phases auto-detection and self calibration (Instructions)
  • Enable and disable regenerative braking feature by a switch
  • Programmable for cut-off current, cut-off low voltage, accelerating/decelerating rate
  • Dimensions: 155 x 95 x 45mm

    BAC-0200
    36V/500W
    $82/set
    BAC-0201
    48V/1000W
    $95/set
    BAC-0202
    24V/300W
    $72/set
    		...Credit cards via PayPal...
    Please provide your contact phone number for shipping company use!


    *All prices quoted as F.O.B Shanghai, and subject to change from time to time

    Useful Info: Torque (in N*m) = 9.55 * Power (in watts) / Speed (in rpm)
    1N*m = 141.61 oz*in = 8.85 lb*in = 10,200.0 g*cm, 1.0 hp = 745.7 watts
    1.0 in = 2.54 cm, 1.0 kg = 2.205 lb = 35.27 oz, 1.0 mile = 1.61 Km, Tc=(Tf-32)*5/9

    20'/ft Container Volume: 33cbm/1170cft (internal: 5.9m x 2.35m x 2.39m)
    40'/ft Container Volume: 67cbm/2385cft (internal: 12.0m x 2.35 x 2.39m)
    Air Shipping Volume to Weight Conversion Formula: [L(cm) * W(cm) * H(cm)]/6000 => Kgs
    More Formulas and Equations...




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