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Can Actuators Prevent Backdriving When Power is Removed?

This article explains whether actuators can prevent backdriving when power is removed.

 

Do Actuators Prevent Backdriving When Power is Removed?

Yes, all actuators are designed to be self-locking and will hold their position when power is turned off, provided that the load does not exceed the static load limit specified in the datasheet for each model.

Additional Information
  • If you are using multiple actuators, it is possible to synchronize their positions. This requires that the actuators include positional feedback mechanisms, such as potentiometers or Hall effect sensors, and that you utilize an appropriate control box.

For further details on synchronizing multiple actuators, you may refer to guides on controlling multiple linear actuators and specific control boxes available on the manufacturer's website.

Conclusion

Actuators are capable of holding their position without power, ensuring stability as long as the load is within specified limits. For applications involving multiple actuators, synchronization is achievable with the right components.