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 | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY temperaturesensor |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Degree of protection | IP64 |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=0.94kW and UDC=300V for electrical verification.
M0=3. 3Nm (100K) and NN=3000rpm for drive sizing checks.
Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
With KTY temperaturesensor, POWER CONNECTOR ROTATABLE, and RESOLVER MULTI-POLE (RESOLVER P=3).
Plain shaft, tolerance N, without holding brake, Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1SG0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CF21-1SG0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What connection and feedback details are listed for 1FK7043-4CF21-1SG0?
It has a POWER CONNECTOR ROTATABLE and a RESOLVER MULTI-POLE (RESOLVER P=3), and it includes a KTY temperaturesensor.
