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) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
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.
Natural 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.
Power connection
Power connector is rotatable.
Power connector is rotatable.
Shaft and protection
Shaft has a fitted key with tolerance N; degree of protection IP65.
Shaft has a fitted key with tolerance N; degree of protection IP65.
Holding brake
Without holding brake.
Without holding brake.
Frequently Asked Questions
What are the ratings of the 1FK7043-4CF21-1SA1 motor?
PN=0.94 kW, UDC=300 V, and NN=3000 rpm.
What feedback does the 1FK7043-4CF21-1SA1 have?
It has a multi-pole resolver with P=3.
How is the 1FK7043-4CF21-1SA1 cooled and mounted?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3), flange 1.
Does the 1FK7043-4CF21-1SA1 include a holding brake?
It is without a holding brake.