Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT |
|---|---|
| PN | 0.82kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | 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 | plain shaft, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Applications
Motor use in SINAMICS S120 drive configurations.
Key Features
Exact model 1FK7042-2AF71-1SG2 in the SIMOTICS S SIMOTICS S-1FK7 family.
Configured performance values for the motor.
Electrical and speed values supplied for verification.
Includes naturally cooled construction and FRAME SIZE IMB 5 (IM V1, IM V3).
Built with a rotatable power connector and RESOLVER MULTI-POLE (RESOLVER P=4).
Mechanical variant with plain shaft, tolerance N, and no holding brake.
Frequently Asked Questions
What is Siemens 1FK7042-2AF71-1SG2?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor.
What are the main ratings of 1FK7042-2AF71-1SG2?
PN=0.82kW, UDC=600V, M0=3Nm (100K), and NN=3000rpm.
What connection and feedback details does this motor have?
It has a POWER CONNECTOR ROTATABLE and RESOLVER MULTI-POLE (RESOLVER P=4).
What protection and mounting details are listed for 1FK7042-2AF71-1SG2?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), and degree of protection IP65 DE flange IP67.
What is the lifecycle status of this Siemens motor?
Product cancellation.
