Siemens 1FK7103 Motors

Siemens 1FK7103 Series Servo Motor List

The following Siemens servo motors are numbered 1FK7103-5AF71-1XXX from AA0 to TH5. The servos on this page are differentiated by shaft configuration, ingress protection rating, connector outlet direction, and encoder type. Each 1FK7103 servo motor shares the following technical specifications (see right).

We also have some refurbished Siemens motors on hand if you can't wait for repairs.

A&C Electric can repair any Siemens servo. Call us today at 586-469-0710

Rated Rotational Speed: 3000 RPM
Shaft Height: 100
Rated Output: 5.37 kW
Rated Torque: 20.5 Nm
Rated Current: 16.5 A
Standstill Torque: 36 Nm
Pole Pairs: 4
Rotor Moment of Inertia: 105
Weight: 29 kg