Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Applications
Motor for SINAMICS S120 drive systems.
Key Features
Exact order number 1FK7043-4CF21-1SB2 for spare-part identification.
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
With KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and RESOLVER MULTI-POLE (RESOLVER P=3).
Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65 DE flange IP67.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1SB2?
It is a SIMOTICS S synchronous motor with the exact order number 1FK7043-4CF21-1SB2.
What are the main electrical ratings of 1FK7043-4CF21-1SB2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What connectors and feedback are included on 1FK7043-4CF21-1SB2?
It has a POWER CONNECTOR ROTATABLE and RESOLVER MULTI-POLE (RESOLVER P=3), with KTY TEMPERATURESENSOR.
What protection and mechanical details are listed for 1FK7043-4CF21-1SB2?
It has a shaft with fitted key, tolerance N, a holding brake, Degree of protection IP65 DE flange IP67, and FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
