Key Features
- Power rating: PN=4.4kW
- Voltage: UDC=600V
- Torque and speed: M0=36Nm (100K); NN=3000rpm
- Cooling: Naturally cooled
- Feedback and connection: KTY temperaturesensor; power connector rotatable; resolver multi-pole (resolver P=4)
- Mechanical and protection details: Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 4.4kW |
| UDC | 600V |
| M0 | 36Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=4) |
| Shaft | shaft with fitted key, tolerance N |
| Protection degree | Degree of protection IP65 |
Applications
- SINAMICS S120 motor use: Motor for use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is the exact Siemens model designation for this motor?
1FK7103-2AF71-1SB1.
What are the main power and speed ratings of 1FK7103-2AF71-1SB1?
PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which feedback and connection features are included on 1FK7103-2AF71-1SB1?
It includes a KTY temperaturesensor, a rotatable power connector, and a multi-pole resolver (resolver P=4).
What mechanical and protection details are listed for 1FK7103-2AF71-1SB1?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, with holding brake, and Degree of protection IP65.
