QS Motor 12inch 5000W V4 72V 100km/h Brushless DC Electric Scooter Hub Motor

QS Motor 12inch 5000W V4 72V 100km/h Brushless DC Electric Scooter Hub Motor

It's QS electric In-Wheel Scooter Hub kits, suit for electric scooter 72V 90km/h, rear tire size 130/70-12.

One set including below kits

Combo 1

1PC X QS 12*3.5inch 5000W V4 BLDC E-Scooter In-Wheel Hub Motor

Combo 2

1. 1PC X QS 12*3.5inch 5000W V4 BLDC E-Scooter In-Wheel Hub Motor

2. 1PC X QSSVMC72200 sine wave controller

3. 1PC X MQ Blue-tooth adapter

Combo 3

1. 1PC X QS 12*3.5inch 5000W V4 BLDC E-Scooter In-Wheel Hub Motor

2. 1PC X QSSVMC72200 sine wave controller

3. 1PC X MQ Blue-tooth adapter

4. 1PC XHydraulic Brakes

5. 1PC X2 or 3 speed throttle (color random)

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

QS 12*3.5inch 5000W V4 BLDC E-Scooter In-Wheel Hub Motor

1. Specification

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

Brand: QS Motor, QSMOTOR

Motor Design: Double axle with 12inch moped rim (integrated)

Rim Size:12x3.5inch, matched tire:130/70-12 etc

Magnet Height: 45mm, 16 pole pairs

Stator: Aluminum Core

Rated Power: 5000W

RPM: 72V@660rpm/765rpm/930rpm/1185rpm(Optional)

Work voltage option: 96V/72V/60V/48V(Optional)

Max Torque approx: 224.0N.m

KV: 16.45/12.91/11.6/9.16(Optional)

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

Max Efficiency approx 88%

Brake type: Disc brake (as default), PCD3*80mm-M8, CB 58mm

Drop-outs: 200mm

Dual Halls with waterproof connectos(One for spare, in case of damage)

16mm² Phase Wire

Waterproof Grade: IP54

Color: Black (As default)

2. Test report:

3. Motor Drawing:

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.

MQ QS SVMC72200 Controller

2). DC Current Limit: 200A

3). Max. Phase Current: 450A

4). Protect Phase Current: 550A

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

6). Thermic Probe: KTY83-122

7). Including one controller + USB convertor cable + matched plug

8). Controller size: 283mm*147mm*62mm

9). Net weight: 2.8kg

10). It includes blue-tooth adapter as default

11). Default function: Hall, Throttle, Electric Lock, High Brake Level, Temp sensor, 0-5v e-brake, three speed Button, Hall speedometer, Reverse, Curise.

Please 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 no lock type controller(higher amps), there is warranty service, but we could offer our suggestions for you.

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

4). Pls. make sure all the connection is correct before power on.

Additional notes:

1. All RTN pins are internally connected.

2. Meter function is to copy either of hall sensors.

3. Above pin definition is for classical type controller.

Pls. Contact with sales first if you don't know how to connect the controller with motor and other parts.

Application