Key Features
- Rated power and speed: PN=0.82kW; NN=3000rpm.
- Electrical and torque rating: UDC=600V; M0=3Nm (100K).
- Feedback and connection: Resolver multi-pole (resolver P=4); power connector rotatable.
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N; without holding brake; Degree of protection IP65.
Technical Summary
| Product designation | 1FK7042-2AF71-1SG1 |
|---|---|
| Motor type | SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT |
| PN | 0.82kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | With KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=4) |
| Shaft | plain shaft, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
| Product lifecycle | Product cancellation |
Applications
- SINAMICS S120 drive integration: Servomotor for SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7042-2AF71-1SG1?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor.
What are the main power and speed ratings of 1FK7042-2AF71-1SG1?
PN=0.82kW and NN=3000rpm.
What feedback and connection details are specified for this motor?
It has RESOLVER MULTI-POLE (RESOLVER P=4) feedback and a POWER CONNECTOR ROTATABLE.
What mechanical configuration should be checked before ordering 1FK7042-2AF71-1SG1?
Check the FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, without holding brake, and Degree of protection IP65.
