EV Motor Automatic Balancing Machine

EV Motor automatic balancing machine, create a highly balanced automobile motor! Jianping EV motor automatic balancing machine

Shanghai Jianping congratulates Nidec on becoming a powerful comprehensive motor manufacturer in the world, and Jianping will continue to provide support for Nidec's development.

You may be a little curious, what kind of help can Jianping provide for Nidec Group? Here we will explain to you, Let’s take the EV motor rotor in the power system as an example.

The motor drive system and the mechanical transmission structure are the two main parts of the entire drive system of the electric vehicle, and the motor, controller, power converter, and various detection sensor power supplies are the main structures of the motor drive system.

Motors are an important part of various industrial products, and they are also the power source of electrical and mechanical equipment, therefore, the importance of motors in the market is self-evident. For this reason, Jianping has launched a EV motor automatic balancing machine specially designed for EV motors.

Introduction to JP EV Motor Automatic Balancing Machine

Jianping EV motor automatic balancing machine is a mechatronics equipment used to measure the dynamic unbalance of EV motor rotors. It adopts PLC as the master control machine to complete the calculation of measurement and correction and rotor phase control, and uses the touch screen as the human-machine interface to set parameters and operate the machine, making the operation very simple.

Using PLC system control, the setting of rotor parameters, the entry of rotor varieties, the processing of unbalance amount, the replacement of tooling fixtures for measuring unit, and automatic drilling all can be easily completed. At the same time, it also has the function of data recording.

Machine Features:

1. For rotors within the compatible range, according to the model signal transmitted by the previous project, automatic changeover can be realized without changing the tooling.

2. The changeover of rotors with different journal diameters, different cutting radii, different diameters, different lamination thicknesses, different support positions and different shaft lengths is fully automatic, and there is no need to manually adjust the mechanical parts.

3.The transport action between the measurement station and the cutting station is independent, 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 chip suction 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 production line PLC to achieve data interaction and action connection. Communication protocol according to TCP/IP.

EV motor automatic balancing machine: The transport action between the measurement station and the cutting station is independent

Unbalance measurement support part/drive part

EV motor automatic balancing machine: transport robot arm

EV motor balancing machine: unbalance correction part

Touch screen test interface

Rotor history data interface

Machine parameters:

1. Equipment overall dimension

LxHxD: 2400(L)X2000(H)X2400(D)

2. Equipment performance parameters

Rotor weight range——5~50kg

Minimum achievable residual unbalance —— ≤ 0.1gmm

Unbalance reduction ratio————≥95%

Once weight removal rate——————≥90%

Balancing Precision Grade————G1.0~G2.5

3.Cycle time 

60s (6 holes per side)

The equipment cycle time is closely related to the initial unbalance amount and qualified amount of the rotor, which is mainly reflected in the number of holes. The more the holes, the slower the cycle time.

Jianping staff will actively respond to the call of the state, expand and strengthen the national industry, continue to consolidate and enhance the company's technological advantages in the same industry at home and abroad, comprehensively enhance the company's comprehensive competitiveness and brand influence, and contribute to the development of balancing equipment manufacturing industry in China.