Rapid debugging system and method of brushless electric machine

Abstract

The present invention relates to the technical field of automation in industry, especially to a rapid debugging system of a brushless electric machine. The rapid debugging system of the brushless electric machine comprises a power supply module, an electrical box and a driver. The power supply module and the driver are arranged and installed in the electrical box, the output end of the power supply module is connected with the driver to supply power to a motor power loop and a low-voltage control loop of the driver, and a motor interface, a Hall signal interface and a coding signal interface on a driver are led out through a motor cable, and are connected with a brushless electric machine through a quick plug. The system is simple and reliable, the power input is a standard single-phase alternating current, the quick joint is employed to complete system face and parameter configuration with no need for professionals; the system is simple in structure, is not limited in arrangement space, can be rapidly convenient to be applied to any debugging scene; and moreover, the system is high in safety, and can cut off the motor torque output in an extreme so as to prevent the electrical andmechanical equipment from being damaged.

Description

technical field [0001] The invention belongs to the technical field of industrial automation, and in particular relates to a quick debugging system for a brushless motor. Background technique [0002] In the field of large-scale automation equipment development, when the requirements for equipment motion and positioning accuracy are high, servo system drive is usually used. DC brushed motors and brushless motors, as typical servo motors, have a very wide range of applications. Due to the use of carbon brush commutation in the DC motor, DC voltage is directly applied to the motor, and the motor speed can be adjusted by adjusting the voltage. The commutation of the brushless motor is different from the carbon brush structure of the DC motor, but it is realized by an electronic commutator, that is, the phase sequence of the three-phase input power is controlled to realize the rotation of the motor. Therefore, when debugging the brushless motor, it is usually realized by using...

AI Technical Summary

Problems solved by technology

[0003] However, when designing and developing large-scale automation equipment, the design and processing of the mechanical structure is often carried out before the electrical control system. Due to the large size and weight of the mechanical structure, the motion assembly accuracy of the structure is difficult to check manually

After the mechanical equipment is fully assembled, when the corresponding control system is set up for function and accuracy testing, if the mechanical structure has processing and assembly problems in terms of function and accuracy, the equipment needs to be returned to the factory for repair, which will seriously affect the development of the equipment. process

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