Key Features
- Power and speed: PN=1.4kW and NN=4500rpm.
- Cooling and mounting: Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Feedback and connection: Absolute encoder R 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) and rotatable power connector.
- Mechanical configuration: Plain shaft, tolerance N; with holding brake.
Technical Summary
| Product designation | 1FK7044-4CH71-1EH0 |
|---|---|
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft, tolerance N; |
| Brake | with holding brake |
| Degree of protection | IP64 |
Applications
- Motion control drive use: For motion control drive use with a SIMOTICS S synchronous motor.
Frequently Asked Questions
What is the exact Siemens model of this motor?
The model is 1FK7044-4CH71-1EH0.
What are the main rating details for 1FK7044-4CH71-1EH0?
It is specified with PN=1.4kW, UDC=600V, and NN=4500rpm.
What feedback and connector details are specified for 1FK7044-4CH71-1EH0?
It includes an absolute encoder R 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE and a rotatable power connector.
What mounting, shaft, and brake configuration does 1FK7044-4CH71-1EH0 have?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft with tolerance N, and a holding brake.
