Key Features
- Rated power: PN=1.2kW
- Torque and speed: M0=3.5Nm (100K); NN=4500rpm
- Electrical rating: UDC=600V
- Feedback and sensing: KTY TEMPERATURESENSOR; RESOLVER 2-POLE (RESOLVER P=1)
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1; plain shaft, tolerance N; with holding brake
- Protection: Degree of protection IP64
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power PN | 1.2kW |
| DC link voltage UDC | 600V |
| Rated torque M0 | 3.5Nm (100K) |
| Rated speed NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting and flange | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | rotatable |
| Feedback system | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Degree of protection | IP64 |
Applications
- SINAMICS S120 motion control use: Motor for use in SINAMICS S120 motion control applications.
Frequently Asked Questions
What is the exact Siemens model number for this motor?
The exact model number is 1FK7043-4CH71-1TH0.
What are the key electrical and performance ratings of 1FK7043-4CH71-1TH0?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and mechanical configuration does this motor have?
It includes KTY TEMPERATURESENSOR, RESOLVER 2-POLE (RESOLVER P=1), naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft, and a holding brake.
What protection and connection details are listed for this motor?
The motor has degree of protection IP64 and a rotatable power connector.
What should be confirmed before ordering 1FK7043-4CH71-1TH0?
Confirm stock, dispatch conditions, requested quantity, and destination before ordering.
