Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
For use in a SINAMICS S120 motion control setup.
Key Features
SIMOTICS S synchronous motor in the 1FK7-HD series.
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R), plus KTY TEMPERATURESENSOR.
POWER CONNECTOR ROTATABLE, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and plain shaft, tolerance N.
Degree of protection IP65 DE flange IP67, with holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1EH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7043-4CH71-1EH2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What encoder and sensor are included with this motor?
It includes an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) and a KTY TEMPERATURESENSOR.
What connection, mounting, and protection details are listed?
The motor has a rotatable power connector, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft, tolerance N, holding brake, and degree of protection IP65 DE flange IP67.
What lifecycle status is supplied for this order number?
Product cancellation.
