Key Features
- Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Performance ratings: PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
- Feedback and sensing: WITH KTY TEMPERATURESENSOR and INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with shaft with fitted key, tolerance N.
- Connection and protection: POWER CONNECTOR ROTATABLE, without holding brake, Degree of protection IP65.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| 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 |
| 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 |
| Degree of protection | IP65 |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1AA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated power, voltage, torque, and speed of 1FK7043-4CF21-1AA1?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
What feedback and sensor details are included with this motor?
It includes WITH KTY TEMPERATURESENSOR and INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical and protection details should be checked before ordering 1FK7043-4CF21-1AA1?
Check the naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 design, shaft with fitted key, tolerance N, without holding brake, and Degree of protection IP65.
