Key Features
- Power rating: PN=1.2kW
- DC link voltage: UDC=600V
- Torque and speed: M0=4.5Nm (100K); NN=3000rpm
- Cooling and mounting: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1
- Feedback and connector: WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
- Shaft, brake, and protection: plain shaft, tolerance N; without holding brake Degree of protection IP65
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting and frame size | 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, WITH ENDAT-SCHNITTELLE (ENCODER AM2048S/R) |
| Shaft and brake | plain shaft, tolerance N; without holding brake |
| Protection | Degree of protection IP65 |
Frequently Asked Questions
What is the exact Siemens model and product type?
The model is 1FK7044-4CF71-1EG1, and it is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main performance ratings of 1FK7044-4CF71-1EG1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback and protection details are included with this motor?
It includes an absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) and Degree of protection IP65.
What mounting and mechanical configuration does this motor have?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with a plain shaft, tolerance N, and without holding brake.
