Technical Summary
| Product designation | 1FK7044-4CF71-1SG2 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | plain shaft, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Synchronous motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Power connector rotatable; resolver multi-pole (RESOLVER P=3); KTY temperature sensor.
Degree of protection IP65 DE flange IP67; plain shaft, tolerance N.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1SG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7044-4CF71-1SG2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What connection and feedback features does 1FK7044-4CF71-1SG2 have?
It has a rotatable power connector and a multi-pole resolver (RESOLVER P=3), plus a KTY temperature sensor.
What protection and mounting details are listed for 1FK7044-4CF71-1SG2?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, and has IP65 DE flange IP67 protection.
What lifecycle status is supplied for 1FK7044-4CF71-1SG2?
Product cancellation.
