utf8 Siaecosys 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor With KLS4812S Controller

Siaecosys QS MOTOR 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor With KLS4812S For Electric Bicycles Solar Tricycle

Price:US $392.00/piece
N.W.:15.6kgs
G.W.:17.26kgs
Dimension:50.5cm*50.5cm*32.5cm
Production Period:12~13 working days
Photo
  • QSMOTOR 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor For Electric Bicycles Solar Tricycle
  • QSMOTOR 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor For Electric Bicycles Solar Tricycle
  • QSMOTOR 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor For Electric Bicycles Solar Tricycle
Description

QSMOTOR 20X2.125inch 1000W 205 V2 Electric Bike Cast Wheel Hub Motor With KLS4812S For Electric Bicycles Solar Tricycle

 

For 20X2.125 E-bike wheel, it could be used for e-bike, drift trike and solar tricycle. 

These are 205 hub motor, so the configuration & performance is the same as 10inch 205 Hub Motor.

e.g. Electric solar tricycle 

E-tricycle weight, approx 100kg+80kg

Tire diameter: 20*2.125

Speed: 48V 45km/h

Climbing slope: 14% @180kg

Battery: 48V28h lithium battery 

 

If you have interested in this product, you can contact with our sales directly.


Sales Email: damon@siaecosys.com

 

Skype: Damon Wong(QSMOTOR)

 

We Chat:+86 18758618893

 

Online purchasing link for this motor: 

https://www.aliexpress.com/item/4000686944521.html?spm=a2g0o.store_pc_groupList.8148356.10.4faa12cfxGqLYe

 

One set including below kits

 

Combo 1:

1. 1pc X 20X2.125inch 1000W 205 V2 electric bike cast wheel hub motor

 

Combo 2:

1. 1pc X 20X2.125inch 1000W 205 V2 electric bike cast wheel hub motor

2. 1pc X KLS4812S 48V sinusoidal brushless motor controller

 

Combo 3:

1. 1pc X 20X2.125inch 1000W 205 V2 electric bike cast wheel hub motor

2. 2pcs X 20X2.125inch aluminum drum brake front wheel with drum brake

 

Combo 4:

1. 1pc X 20X2.125inch aluminum drum brake front wheel with drum brake

 

Key Features

 

1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92%

 

Product description

 

1. QS 20x2.125inch 1000W V2 Electric bike cast wheel hub motor 

 

·Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor

·Brand: QS Motor,QSMOTOR

·Motor Design: Double axle with rim

·Matched Tire: 20X2.125inch

·Stator: Steel Core

·Rated Power: 1000W (2000kW peak in few seconds)

·Rated Voltage: 48V

·Speed: 530RPM no load

·Max Torque: approx 85N.m

·Max Efficiency: approx 85%

·Continuous Battery Current: 26A (48V)

·Peak Battery Current: 50A (48V)

·Suggest Peak Phase Current: /A

·Thermal Probe: KTY83/122 (as default, optional)

·Working Temperature: 70-110℃ , peak 120 ℃

·Brake type: Disc brake, PCD6*44mm-M5

·Freewheel:single speed

·Drop-outs: 155mm

·Two Hall Set with waterproof connectors

·4mm² Cross Section of Phase Wire (not include insulation layer), 70cm length, customized connector.

·Hall Sensor Phasing angle: 120 degree

·Waterproof Grade: IP65

·Color: Black

·N.W./G.W.: approx 10.6/12.66kg (TBD)

·Package Dimension: 50.5cm*50.5cm*32.5cm/piece


 

Customized phase wire connector 

 

Drawing for 20x2.125inch in-wheel hub motor 

 

Test report 

 

Please noted:


Optional appearance, drawing, performance curve/test report are available.

If you need more technical information, please feel free to contact us.

We will give you reply in 12hours.

 

 2. QSKLS4812S Controller

 

Genearl specification:

1. Sine wave controller, programmable, with regen function                 

2. Motor Current Limit, 20 seconds: 120A

3. Motor Current Limit, continuous: 50A                                                               

4. Thermic Probe: KTY83-122                                                                

5. Including one controller + USB convertor cable + matched plug                

6. Controller size: 108mm*78mm*41mm                                             

7. Net weight: 0.55kg                                                                          

8. Waterproof IP54                                                                                     

9. Default not including bluetooth, waterproof(those function are optional); CAN BUS not support

10. ​Work voltage: 18~60V; Rated voltage: 24V~48V

Dimension drawing
3. 20x2.125inch front wheel rim

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