Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Product cancellation |
| Rated power PN | 0.94kW |
| DC link voltage UDC | 300V |
| Rated torque M0 | 3. 3Nm (100K) |
| Rated speed NN | 3000rpm |
| Cooling | Naturally cooled |
| 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) |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor 1FK7-HD for SINAMICS S120.
PN=0.94kW; UDC=300V; NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
With KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1EB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings for 1FK7043-4CF21-1EB0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What encoder and feedback interface does 1FK7043-4CF21-1EB0 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 1FK7043-4CF21-1EB0?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, holding brake, and Degree of protection IP64.
