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) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Resolver | RESOLVER 2-POLE (RESOLVER P=1) |
| Degree of protection | IP64 |
Applications
Servomotor use in SINAMICS S120 drive systems.
Key Features
1FK7-HD motor with the exact order number 1FK7043-4CF21-1TB0.
PN=0.94kW and NN=3000rpm.
UDC=300V and M0=3. 3Nm (100K).
Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
POWER CONNECTOR ROTATABLE and RESOLVER 2-POLE (RESOLVER P=1).
Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1TB0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CF21-1TB0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What connection and feedback details does 1FK7043-4CF21-1TB0 have?
It has a POWER CONNECTOR ROTATABLE and a RESOLVER 2-POLE (RESOLVER P=1).
What mounting and protection details are listed for 1FK7043-4CF21-1TB0?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and Degree of protection IP64.
