Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| FRAME SIZE | IMB 5 (IM V1, IM V3) |
| FLANGE | 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| POWER CONNECTOR | ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
Product type: SIMOTICS S Synchronous motor 1FK7-HD.
PN=0.94kW
Rated power is PN=0.94kW.
Rated power is PN=0.94kW.
UDC=300V
DC link voltage is UDC=300V.
DC link voltage is UDC=300V.
NN=3000rpm
Rated speed is NN=3000rpm.
Rated speed is NN=3000rpm.
Naturally cooled design
Cooling is naturally cooled.
Cooling is naturally cooled.
IMB 5 mounting with IM V1, IM V3
Frame size is IMB 5 (IM V1, IM V3).
Frame size is IMB 5 (IM V1, IM V3).
Applications
SINAMICS S120 drive integration
Servomotor integration in SINAMICS S120 drive systems.
Servomotor integration in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1SB0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of 1FK7043-4CF21-1SB0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback and connection details does 1FK7043-4CF21-1SB0 have?
It has RESOLVER MULTI-POLE (RESOLVER P=3) feedback and a rotatable power connector.
What mechanical configuration does 1FK7043-4CF21-1SB0 use?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and a holding brake.
What protection level does 1FK7043-4CF21-1SB0 have?
Degree of protection: IP64.
