4000W Car Motor

Application: electric Car, Tricycle, Scooter, Motorcycle, etc.

Advantage of 4000W Car Motor
1) High Power: 4000W (continuous) and max. up to 8000W (8KW).
2) High Efficiency: max. 85% to 91%. Save your battery power and energy.
3) Run more distance per charge, long battery life.
4) Support voltage from DC 72V to 120V.
5) Low temperature rise, low failure rate.
6) Resistant to high current, shock resistance.
7) Actual rated power (continuous), no cheating in power.
8) 2 sets of Hall Sensor, 1 for use and 1 for backup.
9) Customize PCB size and mount studs (5pcs or 4pcs).
10) Recommendation Hub/Rim: 14inch, 15inch, 16inch, 17inch.

Specification
Inquiry Now

Specification

4000W Car Motor, 4000W 40H 273 V3 Car Motor
1) Type: 273 DC Brushless Motor
2) Version: V3
3) Power (Continuous Power): 4000W (peak 8000W).
4) Voltage Range: DC 72V (option 72V-120V)
5) Magnet Height: 40mm
6) Recommendation Hub/Rim: 14 inch or above
7) Rim Mount Screw: 5 mount screws (option 4 mount screws)
8) PCD: 100mm to 117mm (customizable).
9) CB: 60mm to 80mm (customizable).
10) Speed: 30 – 90km/h
11) Torque: 30 – 197.9N.m
12) Brake: disc brake (220mm)
13) Hall Sensor: 2 sets (1 for use and 1 for backup)
14) Max. Working Termperature: 70 ℃ (peak 120℃ in 5 – 10 second)
15) Waterproof Grade: IP54
16) Net Weight: 21.50kgs
17) Unit Packing Size: 43x43x43cm/carton

Inquiry Now

Advice on Motor Speed

1) The max. speed of 4000W car motor ranges from 30km/h to 90km/h.
2) The recommend max. speed is 70km/h at 72V. The repair rate is the lowest at this speed configuration.
3) The speed of motor will go up when the battery voltage increases.
4) It’s better to advise your battery voltage and expected speed. Then we can recommend the correct speed version of motor to you.
5) This 4000W car motor is the perfect solution for small electric car converting.

Motor Speed Version

1) Torque Version, 3T, WP40030, 1000rpm at 72V.
2) Balance Version, 3T-, WP40031, 1200rpm at 72V.
3) Fast Version, 2T+, WP40029, 1400rpm at 72V.
This 4000W Car Motor can run at voltage 48V-96V (max. 120V), the recommend voltage is 72V. The rotating speed increases proportionally with the increase of voltage.

Advice on PCD and CB

1) PCD ranges from 100mm to 117mm.
2) CB ranges from 60mm to 80mm
3) Rim mount studs can be 5pcs or 4pcs.
Please advise the PCD and CB sizes of your rim if you know it.

Advice on Motor Controller

1) You should choose 150-200A (power current limited) controller for this 4000W car motor.
2) This 4000W car motor can support both Trapezoidal Type and Sinusoidal Type controllers.
3) The recommended controller are VOTOL Controller EM-150, LB Controller 72502, Sabvoton Controller 72150 and other brands.
4) Please feel free to contact us if you have no idea of how to choose the matching controller. We will behind you all the way.