SPECIFICATIONS

 

Brand Name: QSMOTOR

Color: Black

Country/Region of Manufacture: China

Dropout: 150mm

High-concerned chemical: None

Interchange Part Number: 1

Item Height: 25

Item Length: 54

Item Weight: 22.5

Item Width: 54

KV: 12.5/15.6/17.9

Magnet Height: 50mm, 16 pole pairs

Manufacturer Part Number: 1

Material: Aluminium

Max Efficiency: Approx 84%

Max Speed: 72v 100kph

Max Torque: Approx 266.0N.m

Motor: Hub Motor

Origin: Mainland China

Other Part Number: 1

Placement on Vehicle: REAR

Rated Power: 4000W

Special Features: Driving

Stator: Aluminum Core

Waterproof Grade: IP54

Work Voltage: 72V

 

For this 273 spoke hub motor, the dropout is 152mm

One set including below kits

 

1. 1pc X QSMOTOR 19×1.6inch 12000W 273  V3 Electric Spoke hub Motor

2. 1pc X SVMC72200 controller

3.1pc x Bluetooth adapter

cobom2

1. 1pc X QSMOTOR 19×1.85inch 12000W 273  V3 Electric Spoke hub Motor

2. 1pc X SVMC72200 controller

3.1pc x Bluetooth adapter

Key Features

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

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

3). Support regenerative braking

4). High efficiency: 85~92%

Product description

General Spec:

• Motor Type: BLDC Outer Rotor In-Wheel Hub Motor With Hall Sensor

• Brand: QS Motor, QSMOTOR

• Motor Design: Double axle without moped rim (integrated), 36 spoke holes, OD 4.2mm(only silver spokes available)

• Matching Rim Size: 17inch, 18inch, 19inch moped wheel rim

• Magnet Height: 50mm, 16 pole pairs

• Stator: Aluminum Core

• Rated Power: 4000W, peak 12000W

• Speed: 24KPH-120KPH. It’s customized; generally, we design it for 72V at 100KPH.

• Work Voltage range: 48V-96V, will be 72V as the default.

• Max Torque approx 266.0N.m

• KV: 12.5/15.6/17.9(optional)

• Thermic Probe: KTY83-122 (as default, optional)

• Max Efficiency approx 84%

• Working Temperature: 70-120℃ , peak 150 ℃

• Brake type: Disc brake (as default), PCD6*44mm for bicycle

• Drop-outs/Rear fork Width for installation: 150mm

• Dual Halls with waterproof connectors(One for using, one for spare)

• 14mm english thread length for single/3 speed freewheel

• 10mm axle flats

• 16mm² Cross Section of Phase Wire(not including insulation layer)

• Waterproof Grade: IP54

• Color: Black (As default)

 

2. Sabvoton 72200 motor controller 

1). Sine wave controller, programmable, with regen function

2). DC Current Limit: 200A

3). Max. Phase Current: 450A

4). Protect Phase Current: 550A

5). Battery Voltage: 24V-72V rated, Max. 95V

6). Including one controller

7). Controller size: 283mm*147mm*62mm

8). Net weight: 2.2kg

9). Default including bluetooth adapter.

10). Default function: Hall, Throttle, Electric brake, High Brake Level, speed switch

Notes:

1). We have updated the 0-5v e-brake function.

Old: it should be press the brake switch then can achieve 0-5v e-brake funtion.

Update: you can achieve 0-5v e-brake function without press the brake switch.

2). For unlock-type controller(higher amps), there is no warranty service, but we could offer our suggestions for you.

3). CA function not supported anymore. You could customize the controller according to our provided drawing.

4). Pls. Make sure all the connections is correct before powering on.