2000W Electric Rear Axle
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Product Introduction
2000W electric rear axle
1. Product introduction
2000W electric rear axle is designed for loader vehicle applications, like loader tricycle, small truck etc. Electric rear axle gearbox is lightweight design for easy integration onto global platforms. It can generate enough torque and power to achieve speeds of 50KM/H in pure electric mode. Electric rear axle gearbox installation size is flexible to be connected to a variety of electric motors.
2. Product parameter
|
Ratio |
H:9 L:21.55 |
|
Power Input Spline |
19*16.5*18 |
|
Power Output Spline |
25.2*23.2*24 |
|
Gear Material |
20CrMnTi |
|
Gear modulus |
2.5--4.5mm |
|
Housing Material |
AL Alloy |
|
Spline |
Involute |
|
Loading |
≤1.5T |
|
Speed |
2 |
|
Application |
Tricycle/Rickshaw/ATV/Small Car/Golf Car |
|
Lubrication Oil |
GL-5 85w/90 gear oil, winter GL-5 80w/90 gear oil |
|
Rated Power(W) |
2000W PMSM |
|
Rated Voltage(VDC) |
72V |
|
Rated Speed(RPM) |
3000RPM |
|
Rated Current(A) |
37A |
|
Efficiency IE 2 |
≥90% |
|
Protect Feature |
Totally Enclosed IP55 |
|
Construction |
Permanent Magnet |
|
Type/Commutation |
Brushless motor |
|
Class of Insulation |
E |
|
Sensor |
Hall |
|
Motor Output Torque Max |
51N*M |
|
Free Load Speed Max |
50KM/H |
|
Load Speed Max |
30KM/H |
|
Climb Slope Degree |
＜20° |
|
Length |
1080mm |
|
PCD |
5*140 |
|
CB |
110MM |
|
Wheel Bolt |
M14*1.5 |
3. Product feature and application
1) With excellent transmission efficiency, electric rear axle can cope with various rotation speeds and loading;
2) Electric rear axle stress is reduced to the least, when strength is enough and vehicle running smoothness is ensured;
3) It's convenient to machine, assemble&dismantle and maintain, due to simple design.
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