Key Features
- Rated power PN=0.94kW: Suitable for applications requiring PN=0.94kW.
- Rated torque M0=3. 3Nm (100K): Provides M0=3. 3Nm (100K).
- Rated speed NN=3000rpm: Rated speed is NN=3000rpm.
- Absolute encoder with ENDAT-SCHNITTSTELLE: Includes an absolute encoder with ENDAT-SCHNITTSTELLE.
- Rotatable power connector: The power connector is rotatable.
- Degree of protection IP64: Degree of protection is IP64.
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) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP64 |
Applications
- Motion control drive integration with SINAMICS S120: Used as a motor in the SINAMICS S120 product path for motion control drive integration.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1EA0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key electrical ratings of 1FK7043-4CF21-1EA0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback and connection details does 1FK7043-4CF21-1EA0 include?
It includes an absolute encoder with ENDAT-SCHNITTSTELLE, an ENCODER AM2048S/R, and a rotatable power connector.
What mechanical configuration should be checked for 1FK7043-4CF21-1EA0?
Check the shaft with fitted key, tolerance N, the frame size IMB 5 (IM V1, IM V3) FLANGE 1, and that it is without holding brake.
