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 / mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Power connection | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | plain shaft, tolerance N |
| Brake | with holding brake |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
Use in SINAMICS S120 motion control systems.
Key Features
1FK7-HD synchronous motor for motion control use.
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Rotatable power connector and SIN/COS 1VPP incremental encoder; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Plain shaft, tolerance N; with holding brake; Degree of protection IP65 DE flange IP67.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1AH2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key electrical ratings of 1FK7043-4CF21-1AH2?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and connector details are listed for 1FK7043-4CF21-1AH2?
It has a rotatable power connector and a SIN/COS 1VPP incremental encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What protection rating and mechanical details are listed for 1FK7043-4CF21-1AH2?
It has a plain shaft, tolerance N, a holding brake, and Degree of protection IP65 DE flange IP67.
