Product Description

I.Product Overview

The training system focuses on the oriented development of new energy vehicle motors and control systems, supporting motor controllers and power boxes.  At the same time , it can realize the operation status demonstration and conventional signal detection of permanent magnet synchronous motor for vehicles. It has the functions of disassembly and assembly testing and maintenance assessment for new energy vehicle powertrain.

II.Product composition

It consists of powertrain disassembly and assembly training module, multifunctional information acquisition and detection board, equipment power supply module, three-phase high-voltage connection cable, low-voltage communication connection cable and other important components.

III.Product function

• Powertrain disassembly and assembly training module

• The motor type is three-phase permanent magnet synchronous motor, the maximum output torque of the motor is 310N.m, the rated torque is 160N.m, the maximum input power is 160kW, the rated power is 80kW, the maximum output speed is 12000rpm.
• Transmission is single gear fixed gear ratio transmission.
• The table is supported by square pipe, the table is equipped with high-quality stainless steel bending panel, real stainless steel material, corrosion resistance, easy to clean, uniform force, the table is supported by thickened steel plate, strong bearing capacity, not easy to deformation.
• The desktop is tiled with ≥5mm thickness insulation pad, which can effectively avoid the damage caused by the sliding of components or oil on the table during the disassembly and assembly process, and also avoid the damage caused by hard contact between components.

(5) The powertrain provided by the platform fully meets the testing and debugging requirements of motor insulation resistance, grounding resistance, air tightness, etc.

• When the motor rotates normally, the phase of the three-phase electricity and the signal of the rotation sensor can be measured by means of the oscilloscope.

(7) The platform is equipped with the separation screw mechanism of motor and transmission, the separation mechanism of motor rotor and stator, the 360° arbitrary turnover mechanism of gearbox and the disassembly/ assembly and testing equipment including the separation of differential bearing, which can realize the separation, cleaning, testing and assembly of motor and transmission, transmission gears and differential bearings. The separation of motor and transmission does not require lifting operation, and there is no potential accident.

(8) Oil grooves are designed around the platform surface, and the oil can be directly returned to the oil collecting device when the gear is disassembled, cleaned and installed to keep the environment clean.

(9)  The platform is supported by the upper and lower double-layer structural beams, and the load-bearing girders are made of heavy profiles, which is safe and stable. The platform is made of steel with heavily damped casters and can withstand a payload of no less than 1.2 tons.

 

• Multifunctional information acquisition and detection board

• The multi-functional information acquisition and detection board is equipped with low-voltage motor control signal input and output plugs, and the plugs use low-voltage signal plugs of new energy original vehicles, which can easily realize the disassembly and inspection of rotary sensors and high and low voltage wiring harnesses.
• The multifunctional information acquisition and detection board is equipped with a low-voltage communication cable socket. The low-voltage lines are assembled and connected between the power supply module and the multifunctional information acquisition and detection board by supporting the low-voltage communication wiring harness.
• The equipment is equipped with the motor rotation signal and the stator temperature signal detection point, which has the function of diagnosis and analysis of signal waveform and resistance value.

3.Equipment power supply module

(1) Equipment power supply module, module structure selection of solid cold rolled steel plate, after strict degreasing, pickling, anti-rust phosphating, pure water cleaning, electrostatic spraying and other processes, natural color, high stability, not easy to deformation, water resistance, aging resistance.

(2) Equipped with AEC－Q motor controller, after the equipment is powered on, it can dynamically display the positive and negative state of the motor and realize the adjustable speed, hardware acceleration, shift and other operations to increase the real operation sense of the car.

(3)  The platform is equipped with motor wire interface, motor rotation sensor interface and ground interface, which can be easily connected to the multifunctional information acquisition and detection board to supply power to the motor.

(4)  The technology platform has an external power port, which can be powered by single-phase AC220V power supply, while the battery power supply space is reserved in the control cabinet, which can realize the independent operation of the motor module.

Ⅳ.Technical parameters

1. The appearance dimension of the disassembly table (length × width × height):≥2000×1070×1270mm.
2. The desktop is laid with an insulation pad of ≥5mm thickness to avoid damage caused by the slide of components or oil during disassembly and assembly, and also to avoid damage caused by hard contact between components.
3. The appearance size of the control cabinet (length × width × height):≥550×350×1200mm, the cabinet is equipped with the Automotive SPICE line permanent magnet synchronous motor controller, the wiring is simple, the function is reliable, the positive and negative speed of the motor can be adjusted within 1000, with hardware start and stop, speed regulation functions, the controller output signal: input voltage, motor current, motor speed, power supply voltage: DC72V, total power less than 7KW, equipped with communication CAN communication interface.
4. The control panel adopts 3mm arc calendar back spray process, beautiful appearance, rich color does not fade, the panel is equipped with mechanical switch and CAN communication interface.
5. Provide equipment manual and original maintenance manual.

Payment Terms︰ TT