Key Features
- Synchronous motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Performance ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback system: Absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
- Mechanical configuration: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, shaft with fitted key, tolerance N.
- Connections and sensors: With KTY TEMPERATURESENSOR and power connector rotatable.
- Protection and lifecycle: Degree of protection IP65; product lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | rotatable |
| Encoder | absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Degree of protection | IP65 |
| Lifecycle | Product cancellation |
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1EA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key ratings of 1FK7043-4CH71-1EA1?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and encoder interface does 1FK7043-4CH71-1EA1 have?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mounting and protection details are listed for 1FK7043-4CH71-1EA1?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, has a shaft with fitted key and tolerance N, and has degree of protection IP65.
