Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| NN | 3000rpm |
| Temperature sensor | KTY |
| Feedback | Multi-pole resolver (P=3) |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Power connection | Rotatable power connector |
| Protection | IP65 at DE flange; IP67 |
Key Features
Synchronous motor ratings
PN=0.94kW; UDC=300V; NN=3000rpm.
PN=0.94kW; UDC=300V; NN=3000rpm.
Temperature sensing
Includes a KTY temperature sensor.
Includes a KTY temperature sensor.
Feedback
Multi-pole resolver with P=3.
Multi-pole resolver with P=3.
Power connection
Power connector is rotatable.
Power connector is rotatable.
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
Shaft has a fitted key with tolerance N; without holding brake. Degree of protection: IP65 at DE flange; IP67.
Shaft has a fitted key with tolerance N; without holding brake. Degree of protection: IP65 at DE flange; IP67.
Frequently Asked Questions
What are the ratings of the 1FK7043-4CF21-1SA2 motor?
PN=0.94kW, UDC=300V and NN=3000rpm.
What feedback does this motor use?
It has a multi-pole resolver with P=3.
Does the motor include temperature sensing?
Yes. It includes a KTY temperature sensor.
What mounting and cooling details apply?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does it include a holding brake?
It is without a holding brake.