Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Resolver | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Brake | with holding brake |
| Degree of protection | IP65 |
| Lifecycle | Product cancellation |
Applications
Motor use in SINAMICS S120-related drive systems.
Key Features
Exact Siemens order number 1FK7044-4CF71-1TH1 in the SIMOTICS S series.
Power rating shown as PN=1.2kW.
DC link voltage shown as UDC=600V.
Torque shown as M0=4.5Nm (100K).
Rated speed shown as NN=3000rpm.
Supplied lifecycle status is Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1TH1?
It is a SIMOTICS S synchronous motor.
What are the main electrical ratings of 1FK7044-4CF71-1TH1?
The listed ratings are PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What interface and connection details are listed for 1FK7044-4CF71-1TH1?
It includes a POWER CONNECTOR ROTATABLE and a RESOLVER 2-POLE (RESOLVER P=1).
What protection and mechanical features are listed for 1FK7044-4CF71-1TH1?
It is naturally cooled, has a plain shaft with tolerance N, includes a holding brake, and has degree of protection IP65.
What lifecycle status is listed for 1FK7044-4CF71-1TH1?
The lifecycle status is Product cancellation.
