QSMOTOR 138 4000W 90H 7500W Max continuous 72V 110KPH Mid drive Motor conversion kit with ND72530/ND84530/ND96530
NOTE:
1.Orders do not include customs duties, which are borne by the buyer.(Except for some aliexpress marked orders including tax).
2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support. (special countries list contact seller)
For138 90H motor powertrain kits,it could be used for electricmotorcycle, which could be 72V 110KPH.
e.g. Dirt bike
E-motorcycle weight, approx 130kg+2*80kg
Speed: continuous 110km/h
Gear ratio: 1:2.3*3 (double steps transmission )
Climbing slope: 30°@208kg
Battery: 72V52h
Tire: 0.6138 130/70-17
P.S. If you have any confused about the shipping cost, please feel free to contact with us.
Also could place order but don't pay first, then we could adjust the price.
One set including below kits
Combo1.
1. 1pc X QS 138 4kW Mid drive motor with 14T 428 sprocket adapter
2. 1pcs X ND72530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo2.
1. 1pc X QS 138 4kW Mid drive motor with 14T 428 sprocket adapter
2. 1pcs X ND84530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo3.
1. 1pc X QS 138 4kW Mid drive motor with 14T 428 sprocket adapter
2. 1pcs X ND96530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo4.
1. 1pc X QS 138 4kW Mid drive motor with belt design
2. 1pcs X ND72530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo5.
1. 1pc X QS 138 4kW Mid drive motor with belt design
2. 1pcs X ND84530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo6.
1. 1pc X QS 138 4kW Mid drive motor with belt design
2. 1pcs X ND96530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo7.
1. 1pc X QS 138 4kW Mid drive motor with sprocket design
2. 1pcs X ND72530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo8.
1. 1pc X QS 138 4kW Mid drive motor with sprocket design
2. 1pcs X ND84530 sine wave motor controller
3. 1pcs X bluetooth adapter
Combo9.
1. 1pc X QS 138 4kW Mid drive motor with sprocket design with
2. 1pcs X ND96530 sine wave motor controller
3. 1pcs X bluetooth adapter
Key Features
1). Simplify to make a electric-motorcycle. 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%
Picture of 138 4kW Mid drive motor with 14T 428 Sprocket adpater
Picture of 138 4kW Mid drive motor with belt design
Picture of 138 4kW Mid drive motor with sprocket design
Product description
1. QSMOTOR 138 4000W Mid drive motor
Dimension Drawing:
Test Report:
QSMOTOR 138 4000W Mid drive motor with ND96530
2. ND72530/ND84530/ND96530 sine wave motor controller
For ND72530, the peak voltage is 88V
For ND84530, the peak voltage is 100V
For ND96530, the peak voltage is 115V and the mosfet inside more resistant to temperature than ND72530 and ND84530.
It’s hall version (as default) which suit with hall motors.
It could also support encoders, please check with sales.
Drawing
Controller Software Interface
Adapter Cable
Bluetooth Adapter
Inventory Last Updated: Nov 28, 2024
