Operating Your 24V Louver Linear Actuator at Lower Voltages: What You Need to Know

Our 24V Louver Linear Actuator is designed for precise and efficient operation. A common question we receive is whether running this actuator at a lower voltage than the recommended 24V is safe and effective. This article addresses the potential impacts of lower voltage operation, minimum voltage tolerances, and best practices to ensure optimal performance and longevity.

Can You Run the Actuator on a Lower Voltage?

The 24V Louver Linear Actuator is engineered to operate at a consistent 24V power supply for peak performance. However, it can tolerate small undervoltages, such as 22V or even 20V, under certain conditions. Operating at these lower voltages may result in reduced performance. The actuator will run slower and have a reduced load capacity. If your application already pushes the actuator to its maximum load, lower voltages are not advisable, as the actuator may struggle to perform.

Minimum Voltage Tolerance

While the actuator can handle voltages as low as 20V for short periods, we strongly recommend maintaining a power supply as close to 24V as possible. Operating below 20V significantly increases the likelihood of stalling and should be avoided to prevent damage.

Precautions for Lower Voltage Operation

If you must operate the actuator at a lower voltage due to specific system constraints, consider the following precautions:

1. Monitor Load Capacity: Ensure the actuator is not operating near its maximum load. Reduced voltage decreases the actuator’s ability to handle heavy loads, so adjust your setup if necessary.
2. Check for Overheating: Periodically inspect the actuator for signs of overheating, such as unusual warmth or erratic movement. If detected, stop operation and restore the voltage to 24V.
3. Limit Duration: Lower voltage operation should be temporary. Prolonged use at reduced voltages can shorten the actuator’s lifespan.

Best Practice: Maintain a Consistent 24V Power Supply

For optimal performance and longevity, we recommend using a stable 24V power supply, such as that found in Advancing Alternatives controllers and motor interface boxes. This ensures the actuator operates at its designed speed, load capacity, and efficiency, reducing the risk of stalling, overheating, or premature wear. If your system experiences voltage drops, consider investing in a better power solution to maintain consistent performance.  The motor power supplies in Advancing Alternatives products are designed to work well with 24V DC motor driven accessories such as linear actuators.

Conclusion

While the 24V Louver Linear Actuator can tolerate small undervoltages (down to 20V) for limited periods, operating at lower voltages may compromise performance and increase the risk of damage. Through the use of a proper power supply and following the precautions outlined above, you can maximize the reliability and lifespan of your actuator. For further assistance, contact our technical support team or explore additional resources in our Knowledge Center.