Key Features
- Motor designation: SIMOTICS S-1FK7 synchronous motor 1FK7-CT.
- Performance ratings: PN=0.82kW; M0=3Nm (100K); NN=3000rpm.
- Mechanical and connection details: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with power connector rotatable.
- Feedback and sensing: With KTY TEMPERATURESENSOR and absolute encoder 2048 S/R + 4096 Umdrehungen multiturn, with Endat-SCHNITTSTELLE (ENCODER AM2048S/R).
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP64.
Technical Summary
| Product designation | 1FK7042-2AF71-1EA0 |
|---|---|
| Motor type | SIMOTICS S-1FK7 synchronous motor 1FK7-CT |
| PN | 0.82kW |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | Power connector rotatable |
| Encoder | Absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | Shaft with fitted key, tolerance N |
| Holding brake | Without holding brake |
| Degree of protection | IP64 |
Frequently Asked Questions
What is the exact Siemens product model?
The product model is 1FK7042-2AF71-1EA0.
What are the main performance ratings of this motor?
PN=0.82kW, M0=3Nm (100K), and NN=3000rpm.
Which feedback and connection details are included?
It includes a KTY TEMPERATURESENSOR, an absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN with Endat-SCHNITTSTELLE (ENCODER AM2048S/R), and a power connector rotatable.
What mechanical configuration should be checked before ordering?
Check the FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key tolerance N, and that it is without holding brake.
