Driving and monitoring circuit of band-type brake of servo motor

• Main Authors: LI GAOXIAN, ZHANG XIAOMIN
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2021
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention provides a driving and monitoring circuit of a band-type brake of a servo motor. According to the driving and monitoring circuit, a band-type brake port circuit is used for controlling the servo motor to conduct brake sticking action; the output end of the driving circuit is connected with the input end of the band-type brake port circuit; the input voltage value of the band-type brake port circuit can be adjusted by adjusting the output value of the driving circuit, so the band-type brake port circuit carries out the corresponding brake sticking action according to the signal output by the driving circuit, and the effect that brake sticking power is adjustable is achieved; and furthermore, a monitoring circuit is electrically connected with the driving circuit, and the monitoring circuit is used for detecting the output state of the driving circuit, so the brake sticking state of the band-type brake port circuit is monitored. 本发明提出了一种伺服电机抱闸的驱动及监测电路，抱闸端口电路用于控制伺服电机进行抱闸动作，驱动电路的输出端与抱闸端口电路的输入端连接，调节驱