JJE 4-speed E-powertrain System Assembly
JJE 4-speed E-powertrain System Assembly
JJE
4-speed E-powertrain System Assembly
EMAT System Features
System peak output torque: up to 20,000 Nm
System peak output power: up to 500 kW
Peak output speed: up to 3,300 rpm
System efficiency: up to 95%
EMAT Gear ratio: 9.28/4.46/2.08/1
Highly Comfortable: Power interruption time <1 s
System Advantages
Heavy-duty automatic transmission for new energy, high torque and high power
Integrated design, compact size and low weight
With direct gear, high transmission efficiency
Low noise, smooth shifting and maintenance-free
Anti-silt / Anti-condensation design
Application
JJE 4 speed Automatic Transmission is suitable for heavy commercial vehicles, dump trucks, tractors and other pure electric and hybrid vehicles
Motor Features
Permanent magnet synchronous motor
High torque and power density, optional high-power dual motors
High efficiency. Dual motor system has a wide range of high efficiency zone
Low electromagnetic noise and low NVH
Small cogging torque and torque ripple
Unique lifetime maintenance-free shaft seal technology
EMAT Features
Coaxial design of output shaft and motor
Highly Comfortable: No power loser or interrupt feels
Splash lubrication and external cooling
No oil pump design, low power consumption
Optional power take off
Transmission efficiency up to 98.5%
Suitable for pure electric and hybrid vehicles
Optional motor parameters
| Motor | Peak Power | Continuous Power | Peak Torque | Continuous Torque | Maximum Speed | System Weight |
| SD400_2000NmISG: SD365_750 Nm TM: SD365_1,700 Nm Hybrid |
ISG: 125 kW TM: 250 kW |
ISG: 70 kW TM: 175 kW |
ISG: 750Nm TM: 1,700 Nm |
ISG: 340Nm TM: 1,100 Nm |
4,000 rpm | 350 kg |
北京网站建设有限公司 Copyright © All Rights Reserved 京ICP备13000456号- 1