High Efficiency and Reliable, All-in-One MagicPie Hub Motors





Electric bike Motor, hub Motor, electric bike kit, bike conversion kit, MagicPie 5


SmartMeter App (Android) for MagicPie 5, Edge, and SmartPie 5



Electric bike Motor, hub Motor, SmartPie-4,MagicPie-4, bike conversion kit

VEC Controller Programming Software(.rar)     USB Driver in case needed(.rar)

Special MagicPie version to meet EU, Australia, Japan ebike regulations (200W-400W)

Smart-Pie Front Motor Drawing (.PDF)     Smart-Pie Rear Motor Drawing (.PDF)     MP3 & Smart-Pie Wiring Layout (.jpg)

CE Certified Ebike Motor by SGS!

SmartPie CE Certificate   SmartPie CE-EMC Report  


Electric bike Motor, hub Motor, electric bike kit, bike conversion kit, MagicPie 3,SmartPie, Water bottle battery


"Your bike conversion kit is one of the cleanest I ever saw. It is seemless , minimum wiring visable, no battery on rear rack." -- comments from rider


What Make SmartPie and MagicPie No.1 Bike Conversion Kits

·Brushless gearless motor: gearless means direct drive, quiet, high efficiency, long working life, maintenance free.
·
Built-in sine-wave controller:smooth riding control, no messy exposed wirings, easy to install, neat looking bikes.

·Strong torque: acheived by stronger magnets, thinner 0.35mm stacked lamination, innovative motor design, high capacity MOSFETs.

·Open voltages 24/36/48Vdc: user adjustable power and speed, self upgradable from 24V to 36V or 48V to meet local regulations.

·Built-in cooling fan: effective heat dissipating, better performance for motor and controller, higher climbing capability.

·Programmable controller: control parameters programming via USB cable, customizable for different EV applications.


Find out more Advantages of MagicPie & SmartPie Drive Kits  

CE Certified Ebike Motor by SGS!

MagicPie CE Certificate   MagicPie CE-EMC Report  



Dual MagicPie! By MIROMAX
(better view in full screen)
Feel MagicPie POWER! By MIROMAX
(better view in full screen)


Hub Motors and Controllers-- Find your EV Driving Solutions Here!

Golden Motor Technology Co Ltd. is specialized in manufacturing of all kind of hub motors. GM hub motors are designed for facilitating electric bicycle/scooter/motorcycle/wheelchair manufacturer's assembly. The GM hub motors have slick structure, compact size, high output torque, high efficiency and low noise. They are 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.

Electric Bike Motors
Electric bike motor, hub motor, magic pie edge Model: MagicPie-Edge (blue-tooth enabled)

Programmable built-in controller
Accept versatile voltages: 24/36/48V
Regen braking and cruise control
60mm thin hub for common bike frames
Support up to 10-speed cassette
Power Rating: 200W - 500W
Weight: 5.5 Kgs (including internal controller)
Drawing(PDF)   3D View

Motor for spoked wheels
(No rim, no spokes)
MP-Edge Front
$278
MP-Edge Rear
(for 5-7FreeWheel)

$278
MP-Edge Rear
(for 5-7SpeedCassette)

$298
MP-Edge Rear
(for 8-10SpeedCassette)

$298
Electric bike motor, hub motor, magic pie
Model: MagicPie-4 and
MagicPie-5 (blue-tooth enabled)

Programmable built-in controller
Accept versatile voltages: 24/36/48V
Regen braking and cruise control
60mm thin hub for common bike frames
Support disc-brake and 7-speed sproket
Power Rating:500W-1000W
Weight: 7.5 Kgs (including internal controller)
More details...
Drawing(PDF)   3D View

Motor for spoked wheels
(No rim, no spokes)
MP4 Front
$278
MP4 Rear
$278
MP5 Front
$298
MP5 Rear
$298
Electric bike motor, hub motor, magic pie
Model: MagicPie-2 (no built-in controller)

Use with external controller
Accept versatile voltages: 36/48V
60mm thin hub for common bike frames
Support disc-brake and 7-speed sproket
Power Rating:500W-1000W
Weight: 7.5 Kgs
Drawing(PDF)   3D View

Motor for spoked wheels
(No rim, no spokes)
Front Motor
$155
Rear Motor
$158
Electric bike motor,electric bicycle motor, hub motor, magic pie
Model: SmartPie-4 and
SmartPie-5 (blue tooth enabled)

Programmable built-in controller
Accept versatile voltages: 24/36/48V
Regen braking and cruise control
60mm thin hub for common bike frames
Support disc-brake and 7-speed sproket
Built-in self-cooling fan
Power Rating:200W-400W
Weight: 4.6 Kgs (including controller)
Smart-Pie Front Motor Drawing (.PDF)
Smart-Pie Rear Motor Drawing (.PDF)
MP3 & Smart-Pie Wiring Layout (.jpg)

Motor Kit with throttle, brakers, cables
(No rim, no spokes)
SP4 Front
$258
SP4 Rear
$258
SP5 Front
$288
SP5 Rear
$288
Electric bike motor,electric bicycle motor, hub motor, magic pie
Model: Smart-Pie (no built-in controller)

Accept open voltages: 24/36/48V
60mm thin hub for common bike frames
Support disc-brake and 7-speed sproket
Power Rating:200W-400W
Weight: 4.6 Kgs (including controller)
Smart-Pie Front Motor Drawing (.PDF)
Smart-Pie Rear Motor Drawing (.PDF)
MP3 & Smart-Pie Wiring Layout (.jpg)

Motor only(No rim, no spokes)

Front Motor
$125
Front Motor
$128

MagicPie Motor Performance Curve(PDF)48Vdc  36Vdc  24Vdc      Data Sheet(PDF)48Vdc  36Vdc  24Vdc 
16",18" and 20" MagicPie Casted Wheels are availabe now! -- 36Vdc Performance Data


Electric bike motor, hub motor, motorized wheel

MagicPie 3 Kits

Model: MP3-16F
MagicPie 3

16" Front Kit

$380/set
Model: MP3-16R
MagicPie 3

16" Rear Kit

$385/set
Model: MP3-18F
MagicPie 3

18" Front Kit

$386/set
Model: MP3-18R
MagicPie 3

18" Rear Kit

$391/set
Model: MP3-20F
MagicPie 3

20" Front Kit

$391/set
Model: MP3-20R
MagicPie 3

20" Rear Kit

$393/set



Model: MBG36F -- Mini Front Motor
24V/36V (brushless/gear/freewheel)

Power Rate:250W
Weight: 2.6 Kgs
Drawing(.PDF)   3D View
Motor Performance Curve(PDF)

Buy Now ($78)
Model: MBG36R -- Mini Rear

24V/36V (brushless/gear/freewheel)
Power Rate:250W
Weight: 2.7 Kgs
Drawing(.PDF)   3D View
Motor Performance Curve(PDF)

Buy Now ($81)
Model: HBS36R -- Rear Hub Motor

Voltage:36V (brushless)
Power Rate:500W
Weight: 5Kgs
Drawing(PDF)   3D View
Motor Performance Curve(PDF)
Also Available: 36v/750W,48v/1000w

Buy Now
 
$89
$92
 
$95
Model: HBS36F -- Front Motor

Voltage:36V (brushless)
Power Rate:500W
Weight: 5Kgs
Drawing(PDF)   3D View
Motor Performance Curve(PDF)
Available: 36v/750w,48v/1000w

Buy Now
 
$88
 
$91
 
$94

Electric Scooter Hub Motors (Super Integrated)
Model: MW-12SP -- 12" Motor Wheel

All-in-One SmartPie
Open Voltage:24V-48V
Power :200W-400W
Built-in Controller & Fan
Weight: 5.5Kgs
Drawing(.jpg)
Motor Performance Curves(PDF):
with 48V Battery;
   36V Battery;
24V Battery

Buy Now
Front Wheel
$295
Rear Wheel
$298
Model: MW16B -- 16" Motor Wheel

Voltage:48V (Brushless)
Power Rate:1000W
Weight: 6.8Kgs
Drawing(PDF)   3D View
Motor Performance Curve(PDF)

Buy Now
 
$126
 
$135

Electric Motorcycle Hub Motors

Model: PW16D -- 16" Motor Wheel (Brushless/Gearless)

Voltage:48V
Power Rate:1000W-2000W
Weight: 9.5Kgs
Drawing(eDrawing)
Motor Performance Curve(PDF)


Buy Now ($250)




Left Side Motor
Buy Now ($188)
Right Side Motor
Buy Now ($188)
Brushless Joystick Controller
Buy Now ($245)


12" Brushless Wheelchair Drive Kit



Left Side Motor
Buy Now ($198)
Right Side Motor
Buy Now ($198)
Brushless Joystick Controller
Buy Now ($245)




Wheelchair Joystick Controller (for brushed motors) -- IM-50A


Click Here to View Large Photo


USD158 each (24V)

This innovative, stylish wheelchair joystick controller allows you to move the e-chair in any direction smoothly and instantly with its user friendly control panel. It drives dual wheelchair motor intelligently by programmed microchip. You can really feel your fingers empowered with this state of art technology!
  • All-in-One, programmable Controller
  • 24Vdc, Maximum 50Amps
  • 5 Speed Ranges
  • Regenerative Braking
  • Parking Brake Open Circuit Detection
  • Parking Brake Manual Release Microswitch Detection
  • Including all connectors to motors and charger
  • Exchangeable to other common joystick controllers
  • Online User Guide (PDF)


  • Brushless Joystick Controller (for dual brushless motors) -- IM-50B
    electric wheelchair controller, power wheelcahir controller, brushless wheelchair controller

    USD245 each (24V)

    This unique joystick controller drives dual BRUSHLESS motors intelligently by programmed microchip. This extends your wheelchair life up to 10 times longer than current brushed motor powered wheelchairs in the market.
  • All-in-One, programmable Controller
  • 24Vdc, Maximum 50Amps
  • 5 Speed Settings
  • Regenerative Braking
  • Parking Brake Open Circuit Detection
  • Parking Brake Manual Release Microswitch Detection
  • Including all connectors to motors and charger



  • Cruise Speed Controller -- Programmable via PC USB port!

    Magic! ... It can drive your ebike even with failed motor hall sensors, throttle, breaker, or all of them failed together!
    It acts as sensorless controller when your motor hall effect sensors fail!


    Cruise Controller User Guide (.pdf)    Dimensional Drawing (.pdf)    Wiring Diagram (.pdf)    (.jpg)   
    (3D View) -- Download eDrawing to view (12.6Mb)





    Click to see programming user interface screen

    Download Parameter Setting Software for PC Windows XP(PD_282_speed.rar, 276KB)


    Special Features:
  • Cruise Speed Control
  • Programmable via PC to setup motor control parameters
  • Motor hall sensor failure redundency (Automatically switch to sensorless control)
  • Anti-theft alarm and wheel-locking by detection of vibration
  • True regenerative braking (only effective when you squeeze the hand brake)
  • Other failures redundency (Work with failed throttle and power breaker)
  • Work with multiple voltages: 24V, 36V and 48V with the same controller
  • Report failure components by beeps
  • Motor phase self detection and calibration
  • Support Forward and Reverse Control
  • Excessive Current Protection
  • Low Voltage Protection
  • High Reliability


  • Buy Now (wholesale prices negotiable)
    BAC-0281P
    36V/50A

    $59/set
    BAC-0282P
    48V/50A

    $59/set
    BAC-0501
    48V/100A

    $95/set
    BAC-0283P
    24V/50A

    $59/set
    PI-0200E
    external

    $33/set
    PI-0200I
    internal

    $33/set
    PI-300I
    internal

    $33/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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