A servo is a motor or drive system that uses closed-loop position, velocity, or torque feedback to control motion precisely in automated equipment such as robot axes, machine tools, and conveyor actuators. In manufacturing localization, the term appears in drive parameter manuals, commissioning instructions, troubleshooting guides, and spare parts lists where motion axes, feedback devices, and tuning values are described.
Servo appears in translated drive display messages, parameter tables, error codes, and commissioning software. Translators handle terms such as servo on, servo off, following error, and auto-tuning. Consistency with PLC and HMI documentation is essential because the same servo alarm may be shown on the drive panel and in the central control system.
A common error is treating servo as a brand name or as a synonym for any electric motor, which obscures the feedback and closed-loop control aspects. Another mistake is dropping the distinction between servo drives and servo motors in spare parts lists. That can lead to ordering errors or incorrect replacement instructions during maintenance.
The EU Machinery Directive requires documentation in the language of the destination market. Safety-related terms must map exactly to the wording of the governing standard.
Angel Translation locks terms like this into a project terminology base before expert review begins, so the same source term resolves to the same target term across every document in a submission — and stays consistent in the next revision. See the 8-step AI + expert workflow.
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