Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7043-4CF21-1EH2 |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft, tolerance N |
| Brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Motor for SINAMICS S120 systems.
Synchronous motor use in a motion control drive setup.
Key Features
1FK7043-4CF21-1EH2.
SIMOTICS S Synchronous motor 1FK7-HD.
PN=0.94kW; UDC=300V; M0=3.3Nm (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, with holding brake, degree of protection IP65 DE flange IP67.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1EH2?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key ratings of 1FK7043-4CF21-1EH2?
PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
What encoder is included with 1FK7043-4CF21-1EH2?
It includes an absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What protection and mounting details are listed for 1FK7043-4CF21-1EH2?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with plain shaft, tolerance N, holding brake, and degree of protection IP65 DE flange IP67.
What lifecycle status is given for 1FK7043-4CF21-1EH2?
Product cancellation.
