Key Features
- Motor type: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
- Feedback and connector: Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) with power connector rotatable.
- Cooling and mounting: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Mechanical and protection details: Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65.
Technical Summary
| Motor type | 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 |
| Mounting position | IM V1, IM V3 |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power 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 |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1AB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings of 1FK7043-4CF21-1AB1?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback device is included with this motor?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical and protection details are listed for 1FK7043-4CF21-1AB1?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with a fitted-key shaft, holding brake, and Degree of protection IP65.
What should be confirmed before ordering this Siemens motor?
Confirm the exact variant, required quantity, destination, and dispatch conditions before ordering.
