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Electric

Pure electric system WE20EC02

Technical parameters
Overall dimension(length × width × height, mm) 617*491*423
Weight(kg) 265
Motor
Type WEM80-01
Rated speed(r/min) 1550
Maximum speed (r/min) 3100
Rated power (kW) 80
Peak power(kW) 140
Rated torque (N.m) 493
Peak torque (N.m) 2100
Motor controller
Type WEC80-01
Working voltage (VDC) 300-750
Switching frequency (kHz) 12
Vehicle controller
Type VMU24-0000
Applicable vehicles
  • 8-10m buses
Product features
Economical, efficient, energy-saving and environmental-friendly
  • Adopt efficient permanent magnet synchronous motor with a unique design of six windings.
  • The flux weakening control strategy widens the speed range of drive motor and improves the system efficiency.
  • Efficient braking and energy recovery technology
Powerful
  • High torque at low speed
  • Smooth power output without interruption
Safe and reliable
  • Perfect development process and norms
  • Have a complete tool chain and laboratory equipment required for development and testing
  • The system has passed harsh tests of whole-vehicle in high-load and multi road conditions
Customized design
  • Provide users with systematic solutions and match the engine, motor and other components with different parameters to meet different customer needs
  • Adaptively calibrate according to different road conditions to meet the needs of different road conditions and give full play to the advantages of hybrid power.