Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC-link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (Encoder IC2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
Key Features
Synchronous motor ratings
PN=0.94kW; UDC=300V; NN=3000rpm.
PN=0.94kW; UDC=300V; NN=3000rpm.
Mounting and cooling
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
Temperature sensing
With KTY temperature sensor.
With KTY temperature sensor.
Feedback and shaft
Incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (Encoder IC2048S/R); plain shaft, tolerance N.
Incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (Encoder IC2048S/R); plain shaft, tolerance N.
Connections and braking
Power connector rotatable; with holding brake.
Power connector rotatable; with holding brake.
Protection
Degree of protection IP64.
Degree of protection IP64.
Frequently Asked Questions
What is the rated power and DC-link voltage of 1FK7043-4CF21-1AH0?
Rated power is PN=0.94kW and DC-link voltage is UDC=300V.
What feedback does this SIMOTICS S motor use?
It has an incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (Encoder IC2048S/R).
How is 1FK7043-4CF21-1AH0 mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake and KTY temperature sensor?
It has a holding brake and KTY temperature sensor.
What is the product lifecycle status?
Product cancellation.