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Response Time
≥92%
On-time dispatch rate
15%
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Powerful QS 138 4000W V3 Mid Drive Motor 7500W Max Continuous with 72V BLDC Fardriver Controller ND72680 for Electric Bike ATV

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$649-699
Minimum order quantity: 1 set
Color
Wattage
Motor Type

Key attributes

Voltage

72V

Style

Two rounds

Design

Brushless

Brand Name

QS 4000W MID MOTOR

Model Number

4000W

Place of Origin

Jiangsu, China

At a glance

  • 4000W Rated Power: The 4000W rated power ensures strong and reliable performance, suitable for high-demand applications such as electric bikes and ATVs.

  • 7500W Continuous Power: With a maximum continuous power of 7500W, this motor can handle heavy loads and provide consistent, high-performance output.

  • 72V Voltage: Operating at 72V, the motor offers efficient energy use and is compatible with a wide range of high-voltage battery systems.

  • Max 72N.m Torque: The motor's maximum torque of 72N.m provides robust acceleration and hill-climbing capability, enhancing overall performance.

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Key attributes

Voltage
72V
Style
Two rounds
Design
Brushless
Place of Origin
Jiangsu, China
Model Number
4000W
Brand Name
QS 4000W MID MOTOR
Speed
110km/h
Voltage
60V/72V
Controller
ND72680 controller with Bluetooth
Throttle
Motorcycle twist throttle
Torque
approx Max. 72N.m without Reduction ratio
Product Name
QS MOTOR 138 4000W rated 72V 100KPH 7500w continous Mid Drive Motor
Working Temperature
70-120 degrees, pea k 150degrees
N.W./G.W
21kgs
Motor Type
QS138 90H 4000W

Packaging and delivery

Selling Units
Single item
Single package size
59X30X33 cm
Single gross weight
21.0 kg

Product descriptions from the supplier