Key Features
- Performance ratings: PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
- Feedback and braking: Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R); with holding brake.
- Mechanical and protection details: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1; shaft with fitted key, tolerance N; Degree of protection IP64.
Technical Summary
| Product family | SIMOTICS S Synchronous motor |
|---|---|
| Design | 1FK7-HD |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | IP64 |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1AB0?
It is a SIMOTICS S Synchronous motor with the designation 1FK7-HD.
What are the key electrical ratings of 1FK7043-4CF21-1AB0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which feedback and mechanical details are specified for 1FK7043-4CF21-1AB0?
It includes an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), a holding brake, a shaft with fitted key, tolerance N, and Degree of protection IP64.
