12 M Pure e-Coach Technology Platform
The drive system includes vehicle controller, integrated controller, dual-motor powertrain. The integrated design of the integrated controller meets the requirements of 12-meter bus for power distribution, oil and gas pump motor control, and low-voltage power consumption of the entire vehicle. The dual-motor controller is integrated. The dual motors are matched with a 2-speed planetary gearbox, the motor and the transmission housing are integrated design, and the interface is standardized.
Product Model: HCDN67VCU-41B
Vehicle Controller
Protect Level: IP67
Voltage Plateau : 9-32V
Dimension: 264*208*44 (mm)
Chip : NXP
Pin Count: 121pin
Weight: 1.3kg
Product Model: HC60TPIC-F21
Functional： MCU + MCU+OIL PUMP AC+AIR PUMPAC+DC+PDU+ICS
Rated Capacity: 195kVA
Peak Capacity: 400kVA
Cooling Model: Hydrocooling
Weight: 40kg
DCDC: 3kW
Oil Pump AC: 5.5kW
Working Voltage : 400-750VDC
Protect Level: IP67
Dimension: 590*460*208(mm)
IGBT: 1200V/600A
Air Pump AC: 5.5kW
Intergrated Controller
Drive Assembly
Product Model: HC2U45PWT-MRA
Rated Power : 226kw
Peak Torque : 1150+1150N.m
Max. Output Torque: 4577Nm
Gearbox Ratio: 2.98， 1
Dimension: 559*434(mm)
Rated Voltage: 576VDC
Peak Power: 370KW
Peak Speed: 4500rpm
Weight: 317kg
Advantages
1.Matching dual motors and transmissions enables the power system to have a variety of working modes, taking into account the needs of the vehicle's power and economy.
2.The dual-motor electric drive system shifts quickly, smoothly, and without power interruption, which solves the problems of shock and power interruption in the shifting process of traditional transmissions.
3.The drive system has good environmental adaptability and can operate stably and reliably in high temperature and high humidity environments and extremely cold environments.
