Automatic zero setting system and zero setting assembly method for encoder

Abstract

The embodiments of the invention disclose an automatic zero setting system and zero setting assembly method for an encoder. The automatic zero setting system comprises a control system, a servo motor,a zero setting power source and a propulsion system; the control system controls the servo motor to perform zero setting on the encoder; the zero setting power source supplies power to an to-be-assembled motor; the control system controls the propulsion system to assemble the encoder on the to-be-assembled motor; the propulsion system controls the encoder to be connected with the servo motor; thecontrol system controls the servo motor to perform zero setting on the encoder; the control system controls the zero setting power source to send out a zero setting power supply signal to the to-be-assembled motor so as to perform zero setting; after the encoder and the to-be-assembled motor are both zeroed, the propulsion system automatically connects the encoder with the to-be-assembled motor;and finally an encoder shell is manually fixed. Thus, manual zero setting time is saved; and zero setting is performed through the control system, and therefore, zero setting precision and efficiencyare high.

Description

technical field [0001] The invention relates to the technical field of motor production, in particular to an encoder automatic zeroing system and a zeroing assembly method. Background technique [0002] Servo motor control is widely used in the field of automatic motion control. An encoder is a precision measuring device that combines machinery and electronics closely, and encodes and converts signals or data for communication, transmission and storage of signal data. [0003] The encoder on the motor is equivalent to a signal sensor, which transmits the running state of the motor to the motor controller in real time to realize the speed regulation, start and stop of the motor. The motor is controlled by the encoder position feedback to prevent control stalls, flying cars, and situations where the actual speed is inconsistent with the set speed. [0004] Manual encoder zero calibration is required during mass production of motors. Encoder calibration has high labor require...

AI Technical Summary

Problems solved by technology

[0004] Manual encoder zero calibration is required during mass production of motors. Encoder calibration has high labor requirements. Manual zero calibration has poor accuracy and large human errors, which will result in low production efficiency of motors.

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