JJE EDM-3000 3-in-1 Electric Drive Module
JJE EDM-3000 3-in-1 Electric Drive Module
JJE EDM-3000
3-in-1 Electric Drive Module
System Feature
Peak Torque: Up to 3,200Nm (30s)
Peak Power: Up to 150kW (30s)
Peak Speed: Up to 1,550rpm
Peak Efficiency: Up to 93.5%
Motor Peak Torque: Up to 320Nm (30s) Motor Peak Speed: Up to 16,000rpm
Peak Phase Current: Up to 500Arms (30s)
System Advantages
Highly-integrated e-motor, gearbox, controller 3-in-1 system with optional parking lock system (PLS)
The motor shaft and gearbox input shaft are designed as one shaft, causing the reduction of seals and bearings, the improved efficiency by nearly 1%
Integrated design of gearbox and e-motor brings increased stiffness and better NVH
Meeting the ISO 26262 ASIL C functional safety level
System Application
Applicable to FWD/RWD/AWD BEV Class A ~ Class B Sedan, SUV, Pick-up and Light Commercial Vehicles.
Motor Feature
High efficiency PMSM
Low cogging torque
Low torque ripple
Low vibration and noise
Speed control by resolver
Variable switching frequency
Peak speed 16,000rpm
Peak efficiency 97%
Gearbox Feature
One input shaft design
2-stage single-speed
Micro profile modification
Low noise under 80dB(A)
Oil splash lubrication
No pump, lower power loss
Optional PLS
Peak efficiency 98.5%
Controller Feature
ISO 26262 ASIL C
AUTOSAR 4.2.2
Cyber safety
Integrated PLS control
Peak current 500Arms
Cont. current 300Arms
Power density 31.5kW/L
Peak efficiency 98.5%
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