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Multiple Servo Daisy-Chain Recommendations

1. Why Use Grouped Wiring

When multiple servo units are connected in a daisy-chain, the current provided by a standard switching power supply may be insufficient. Insufficient current can affect normal servo operation. In this case, grouped power supply wiring can be used.

2. Connection Diagram

Multiple servo daisy-chain Recommendations

3. Wiring Video Demonstration

4. Key Points

  • Divide the servo units into several groups. Use one separate power supply for each group, with no more than 6 servo units per group.

  • Between groups, and between each group and the adapter board, only connect the signal wire (S) and negative wire (-). Then connect the adapter board to the main controller for control.

Before Wire Modification After Wire Modification
Multiple servo daisy-chain Recommendations Multiple servo daisy-chain Recommendations
  • The communication distance between the servo and the servo must not exceed 1 m. Use shielded cable if the distance is longer than 1 m.