Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size / mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Resolver | RESOLVER MULTI-POLE (RESOLVER P=3) |
Applications
Motor use with SINAMICS S120 drive systems.
Key Features
Exact product type: SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; Degree of protection IP65 DE flange IP67.
POWER CONNECTOR ROTATABLE; RESOLVER MULTI-POLE (RESOLVER P=3); with KTY TEMPERATURESENSOR.
Plain shaft, tolerance N; without holding brake.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1SG2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD family.
What are the main ratings of 1FK7043-4CH71-1SG2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What mounting and protection details are listed for this motor?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and has Degree of protection IP65 DE flange IP67.
What connector and feedback details are specified?
It includes a POWER CONNECTOR ROTATABLE and a RESOLVER MULTI-POLE (RESOLVER P=3).
What is the lifecycle status of 1FK7043-4CH71-1SG2?
Product cancellation.
