Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting and 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; |
| Brake | with holding brake |
| Protection | Degree of protection IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Motor use in a SINAMICS S120 drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, plain shaft, tolerance N.
POWER CONNECTOR ROTATABLE, WITH KTY TEMPERATURESENSOR, with holding brake.
Degree of protection IP65 DE flange IP67; product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1EH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7044-4CF71-1EH2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7044-4CF71-1EH2 have?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What protection and mounting details are listed for 1FK7044-4CF71-1EH2?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with degree of protection IP65 DE flange IP67.
