Absolute -value encoder and servo drive integrated drive circuit

• Main Authors: CHEN WENXI, WU HUOMIN
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2016
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses an absolute -value encoder and servo drive integrated drive circuit, including the power supply circuit who controls treater, power drive unit, encoder, braking drive unit and be used for supplying power, the control treater passes through power drive unit output driver motor, the control treater is through braking drive unit output connection arresting gear, the encoder that adopts is magnetic -type absolute -value encoder ware, to control the treater, the power drive unit, the absolute -value encoder ware is integrated on a drive plate with braking drive unit, thus, the wiring between encoder and the servo drive has been cancelled completely, electromagnetic interference has been avoided, it is also integrated on the drive plate to brake simultaneously the drive, the servo motor integration provides probably in order to realize, servo motor's wiring significantly reduces, the cost is reduced, drive circuit is practical reliable. 本实用新型公开的种绝对值编码与伺服驱动集成的驱动电路，包括控制处理器、功率驱动单元、编码器、制动驱动单