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DEMC Single-station EV Motor Automatic Balancer

Article Source:      Time:2022-03-13
DEMC 5-50KG Single-station EV Motor Automatic Balancing Machine
After 18 years of R&D, innovation and technology accumulation, Shanghai Jianping Dynamic Balancing Machine Manufacturing Co., Ltd. has mastered the core technology in the field of balancing and provided comprehensive solutions. At present, our products cover application fields such as home appliances, automobile industry, new energy, aviation, ships, high-speed rail, and military industry.
This fully automatic balancing machine customized by Shanghai Jianping is a mechatronics equipment used to measure the dynamic unbalance of EV motor rotors. It uses PLC as the master control machine to complete the calculation of test and correction, as well as rotor phase control, and uses the touch screen as the human machine communication interface to set parameters and operate the machine, which makes the operation very simple. Using PLC system control, the setting of rotor parameters, the entry of rotor types, the processing of unbalance data, the changeover of tooling fixtures for measuring station, and automatic drilling can be easily completed. At the same time, it also has the functions of data recording MES and so on.
After nearly 1 year of use and testing, whether it is from return on investment, or measurement accuracy, quick changeover, cycle time, human-machine interaction, simple operation, economical application, CE standard, compact type, assembly line integration, space saving, etc., it has received unanimous praise and recognition from our customers.
With the joint efforts of the our team, Shanghai Jianping Dynamic Balancing Machine Manufacturing Co., Ltd. and Shanghai DEMC Automobile Equipment Manufacturing Co., Ltd. signed a purchase contract for Electric Vehicle Automatic Balancing Machine. The Electric Vehicle Automatic Balancing Machine ordered by this company is independently developed and produced by our company, recently this customized project has been successfully completed and accepted by our customer.
Jianping EV motor automatic balancing machine has the following characteristics:

1. For rotors within the compatible range, according to the model signal transmitted by the previous project, automatic rotor changeover can be realized without changing the tooling.
2. The switching of rotors with different shaft diameters, different cutting radii, different diameters, different stack thicknesses, different support positions and different shaft lengths is fully automatic, and there is no need to manually adjust the mechanical parts.
3. The measurement is independent of the handling action of the cutting station, which does not affect the loading operation while cutting, and speeds up the cycle time.
4. The system integrates the function of making standard rotors, and users can make standard rotors by themselves.
5. It has the function of switching the iron chips channel, making full use of the suction power of the vacuum cleaner.
6. With the function of electric tool setting, users can realize one-key automatic tool setting.
7. The cutting motor is a servo motor, and the cutting speed can be set for different materials.
8. The calibration function is open to users, and the system automatically determines the calibration results ("excellent", "good", "poor").
9. The software opens a large number of parameters, and the debugging of new varieties can be completed by the user without additional cost.
10. Support MES system, dynamic balancing can communicate with assembly line PLC to achieve data interaction and action connection. Communication protocol according to TCP/IP
The members of the Shanghai Jianping R&D team come from major universities across the country, with strong software development capabilities and mechanical structure design capabilities, and have solved the problems of precision speed sensor design, precise positioning, mathematical model establishment, automatic tool setting and feeding, dynamic density compensation, etc. , our company has a full set of system intellectual property rights, and can modify, optimize and improve the corresponding solutions of the balancing machine at any time.

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