Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| DC-link voltage | UDC=300 V |
| Rated speed | NN=3000 rpm |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 DE flange; IP67 |
| Shaft | Plain shaft, tolerance N |
Key Features
Synchronous motor ratings
PN=0.94 kW; UDC=300 V; NN=3000 rpm.
PN=0.94 kW; UDC=300 V; NN=3000 rpm.
Resolver feedback
Multi-pole resolver with P=3.
Multi-pole resolver with P=3.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Connections and brake
Rotatable power connector and holding brake.
Rotatable power connector and holding brake.
Cooling and mounting
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
Shaft and protection
Plain shaft with tolerance N; degree of protection IP65 at the DE flange and IP67.
Plain shaft with tolerance N; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What is the rated power and DC-link voltage of 1FK7043-4CF21-1SH2?
The rated power is PN=0.94 kW and the DC-link voltage is UDC=300 V.
What feedback does 1FK7043-4CF21-1SH2 use?
It uses a multi-pole resolver with P=3.
How is 1FK7043-4CF21-1SH2 cooled and mounted?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.