Key Features
- Electrical and performance rating: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm.
- Feedback system: Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft, tolerance N, with holding brake.
- Cooling and mounting: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Connections: Power connector rotatable.
- Protection: Degree of protection IP65.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| FRAME SIZE | IMB 5 (IM V1, IM V3) |
| FLANGE | 1 |
| Temperature sensor | KTY |
| Power connector | ROTATABLE |
| Encoder | incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | plain shaft, tolerance N |
| Brake | with holding brake |
| Protection | IP65 |
| Lifecycle | Product cancellation |
Applications
- SINAMICS S120 servo drive integration: Motor for integration with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model and product type?
1FK7044-4CH71-1AH1 is a SIMOTICS S Synchronous motor.
What are the key ratings for 1FK7044-4CH71-1AH1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and connection details are included on 1FK7044-4CH71-1AH1?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and a rotatable power connector.
What mechanical and protection details are listed for 1FK7044-4CH71-1AH1?
The motor has a plain shaft, tolerance N, with holding brake, and Degree of protection IP65.
