JJE SD460 Electric Motor Systems
JJE SD460 Electric Motor Systems
JJE
SD460 Electric Motor Systems
Key Features
Peak Power: up to 220 kW
Peak Torque: up to 3,100Nm
Maximum Speed: up to 3000rpm
（Performance of different motors）
Key Advantages
High torque / High efficiency / High reliability
Satisfaction of installation requirements for different vehicle models
Silt protection / Anti condensation design
Application
The product is suitable for 9-12m electric bus, highway bus and other vehicles.
Motor Characteristics
Three phase permanent magnet synchronous motor
High torque and power density
High efficiency of motor system
Low electromagnetic noise and good NVH performance
Small cogging torque and torque ripple
Unique life-cycle maintenance free shaft seal technology, One million kilometers without leakage
Motor Specifications / Standards
Operating voltage range: 300-750 VDC
Motor protection capacity: IP 6k9k
Shock and vibration criteria: GB/T 18488-2015
Cooling water inlet temperature: ≤ 65 ° C
Coolant specification: 50% / 50% glycol aqueous solution
Prohibited articles and flammability standards
GB/T 30512-2014，GB/T 2408-2008 HB V-0
External corrosion resistance: salt spray, chemicals
Motor Specifications
| Motor | Peak Power | Continuous Power | Peak Torque | Continuous Torque |
Peak Speed | Motor Weight |
| SD460_8,50 Nm | 119 kW | 83 kW | 850 Nm | 510 Nm | 3,000 rpm | 187 kg |
| SD460_2,500 Nm | 150 kW | 102 kW | 2,500 Nm | 1,310 Nm | 3,000 rpm | 299 kg |
| SD460_3,100 Nm | 220 kW | 150 kW | 3,100 Nm | 1,500 Nm | 3,000 rpm | 299 kg |
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