JJE EDU7.55 Range Extender Module

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Yuan

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Yuan

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Product serial number：

Category：

Hybrid Transmission & Range Extender

Quantity

Stock:

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Parameters

JJE

EDU7.55 Range Extender Module

System Feature

DC Bus/Battery Voltage:  350VDC
Continuous/Peak Power: TM:  59kW/107kW ISG:  38kW/68kW
Continuous/Peak Torque: TM:  189Nm/400Nm ISG:  125Nm/180Nm
Corner/Maximum Speed: TM:  3,000/9,000rpm ISG:  3,200/6,000rpm
Gearbox Ratio:  7.55
Peak Torque at Wheel Side:  3,000Nm
Protection Class:  IP67

System Advantages

Suitable for front-drive passenger car system with a voltage platform of 350VDC
Integrated design, compact structure, including oil-cooled dual-motor system, reducer system, and oil-cooled system
Use oil-cooled dual motors with high power density
NVH optimization with low noise, improve driving comfort
Good user interface, no need to change engine interface
Optional electronic parking mechanism

System Application

Suitable for sedan, SUV, and MPV

Motor Feature

Oil-cooled high-efficiency permanent magnet synchronous motor
Low cogging torque and torque ripple
Low electromagnetic vibration and noise
Speed measurement using resolver
The highest efficiency up to 97%

Gearbox Feature

Integrated design of input shaft and motor shaft
High speed reducer with single-speed and two gear pairs
Gear micro geometry modification with low NVH
Optional parking mechanism
The highest efficiency up to 98.5%

Product Dimension