Can the A6 Series Servo Motor Operate on 120V AC, 60Hz?

The standard power supply voltage range for the A6 series servo drive is AC 200-240V, as indicated on our product label:

They are well-suited for countries with a regional voltage of AC 220V. However, for regions like the Americas, where the industrial power grid is typically AC 110/120V, please note: You cannot directly power the A6 servo with AC 110/120V. This will cause a fault alarm. The servo motor will not operate at a reduced performance level due to the lower voltage; it simply does not meet the drive's power requirement.

If you only have access to AC 110/120V, STEPPERONLINE recommends the following solution:

Use a step-up transformer to convert AC 110/120V to the required AC 220V for the servo drive. For example:

• https://www.omc-stepperonline.com/500va-single-phase-toroidal-transformer-120vac-to-220vac-2-27a-50-60hz-tr500-a220-a120
• https://www.omc-stepperonline.com/900va-single-phase-toroidal-transformer-120vac-to-220vac-4-10a-50-60hz-tr900-a220-a120
• https://www.omc-stepperonline.com/1200va-single-phase-toroidal-transformer-120vac-to-220vac-5-45a-50-60hz-tr1200-a220-a120

(Note: Please select the transformer based on the power rating of your servo motor.)

Updated on: 30/10/2025