Stellantrieb
actor
actuating drive
actuation drive
actuator drive
actuator
adjusting drive
amplifying air relay
control motor
control operator
control valve actuator
control valve operator
inching-type actuator
motor drive
motor element
operating mechanism
operator
position drive
position servo
positioner
positioning drive
servo actuator
servo drive
servo-drive
servo
servodrive
servomechanism
valve actuator