The slave speed controller (6b) is configured to calculate refer ence torques (τref2) for the slave motor based on speed errors (Verr2) for the slave motor.

An asynchronous motor (AS) is provided as an electric servo motor.

The torque motor current is related to a reference value.

An apparatus for limiting the travel of a slave piston (110) in a slave piston cylinder (100) in a compression release engine brake is disclosed.

A radial piston pump with a driving motor for a regulated brake system is disclosed.

The servo driven linear actuator comprises an electric motor and a rotary-to-linear converter.

The power assist assembly includes a motor having an output shaft that is connected to the steering assembly.

A servo punching main transmission apparatus for a numerical control turret punch press comprises a crankshaft (1), a connecting rod (2), a punch (3), and a servo motor (4).

Theservo control system of the nested motor assembly also comprises a first servo driver (7) and a second servo driver (8) respectively associated to the first motor and the second motor.

The nozzle is mounted on a carrier (52) which is connected with a servo motor drive (56).

Servo motor: a servomotor is an engine that controls the operation of mechanical components in a servo system.

Other embodiments include: a turn carriage servoed motor for rotating the turn carriage to follow the cable; and a pitch carriage and servoed motor for rotating the pitch carriage for following the cable.

A servo motor is an engine that controls the operation of mechanical components in a servo system.

The arms can be driven rotatingly in mutually synchronous manner, each by its own motor, which motors are coupled in a master-slave connection.

Transmission shifting (112) is controlled by the speed-compensated engine net running torque.