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 IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Motor use with SINAMICS S120.
Key Features
1FK7-HD motor in the SIMOTICS S family for motion-control use.
PN=1.4kW; M0=4.5Nm (100K).
UDC=600V; NN=4500rpm.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE; RESOLVER 2-POLE (RESOLVER P=1).
plain shaft, tolerance N; without holding brake; Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1TG2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1TG2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What mounting and protection details are given for 1FK7044-4CH71-1TG2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and Degree of protection IP65 DE flange IP67.
What connection and feedback details are listed for 1FK7044-4CH71-1TG2?
It includes a POWER CONNECTOR ROTATABLE and a RESOLVER 2-POLE (RESOLVER P=1).
What lifecycle status is listed for 1FK7044-4CH71-1TG2?
Product cancellation.
