| Subject | Spanish | English |
| IT, el. | accionador por servomotor | servomotor actuator |
| IT, el. | accionador por servomotor | control motor actuator |
| mech.eng., construct. | alza accionada por servomotor hidráulico | hydraulic shutter |
| tech. | avance automático en dirección por servomotor | power traverse |
| transp. | combinador con servomotor | motor-driven switchgroup |
| el.tract. | equipo de árbol de levas servomotor | motor-driven camshaft equipment |
| el. | equipo de árbol de levas y servomotor | camshaft and servo-motor equipment |
| CNC | equipo de árbol de levas y servomotor | camshaft and servomotor equipment |
| transp., industr., construct. | gobierno por servomotor | powered steering gear |
| earth.sc., el. | interruptor de desembrague de servomotor | servo-actuator disconnect switch |
| tech. | leva de parada del servomotor de arranque | cam to stop the starting auxiliary engine |
| automat. | mando por servomotor | power operation |
| tech. | platina achaflanada del servomotor de arranque | inclined tumbler of starting engine |
| tech. | portarrodillo del servomotor de arranque | carrier roller of starting auxiliary engine |
| automat. | registrador con servomotor | servo-operated recorder |
| el. | regulador con servomotor | pilot-operated governor |
| el. | regulador con servomotor | relay governor |
| el. | regulador con servomotor | servomotor governor |
| el. | regulador con servomotor | pilot-actuated regulator |
| IT, industr., construct. | relé mando servomotor | servo motor driving relay |
| transp. | rueda de gobierno del servomotor | control wheel |
| automat. | servomotor accionado por engranajes | geared servomotor |
| tech. | servomotor bifásico | two-phase servomotor |
| automat. | servomotor de accionamiento | actuator |
| tech. | servomotor de arranque | starting auxiliary engine |
| mech.eng., el. | servomotor de centrado | electric trim motor |
| mech.eng., el. | servomotor de centrado | trim servo-motor |
| mech.eng. | servomotor de desderiva | decrab servo-motor |
| tech. | servomotor de fijación | lock actuator motor |
| tech. | servomotor de fijación de los flaps del borde de ataque izquierdo | left leading edge flap lock actuator motor |
| mech.eng. | servomotor de par | slaving torque motor |
| CNC | servomotor de regulación de válvula | valve control servomotor |
| mech.eng., el. | servomotor de trim | trim servo-motor |
| mech.eng., el. | servomotor de trim | electric trim motor |
| transp. | servomotor del aparato de gobierno | steering gear power unit |
| mech.eng. | servomotor freno | brake motor |
| CNC | servomotor hidráulico | hydraulic servomotor |
| CNC | servomotor neumático | pneumatic servomotor |
| tech. | servomotor reversible de dos fases | two-phase reversible servomotor |
| transp. | servomotor tórico | rotary piston drive |