Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting / frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP65 |
Applications
Synchronous motor use in a SINAMICS S120 setup.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; RESOLVER MULTI-POLE (RESOLVER P=3).
shaft with fitted key, tolerance N; without holding brake; Degree of protection IP65.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SA1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1SA1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What connector and feedback details does 1FK7044-4CH71-1SA1 have?
It has a POWER CONNECTOR ROTATABLE and a RESOLVER MULTI-POLE (RESOLVER P=3).
What mounting and protection details are listed for 1FK7044-4CH71-1SA1?
It is FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 with Degree of protection IP65.
