Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute multiturn encoder, 2048 S/R + 4096 revolutions, EnDat interface |
| Protection | IP65 DE flange; IP67 |
Key Features
Electrical ratings
PN=0.94kW, UDC=300V, and NN=3000rpm.
PN=0.94kW, UDC=300V, and NN=3000rpm.
Mounting and cooling
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Temperature sensing
KTY temperature sensor with a rotatable power connector.
KTY temperature sensor with a rotatable power connector.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions and EnDat interface; encoder AM2048S/R.
Absolute encoder with 2048 S/R + 4096 revolutions and EnDat interface; encoder AM2048S/R.
Shaft and protection
Shaft with fitted key, tolerance N; without holding brake. Degree of protection: IP65 at the DE flange and IP67.
Shaft with fitted key, tolerance N; without holding brake. Degree of protection: IP65 at the DE flange and IP67.
Product lifecycle
Product cancellation.
Product cancellation.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CF21-1EA2, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor ratings?
The motor has PN=0.94kW, UDC=300V, and NN=3000rpm.
Which feedback interface and encoder are included?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions, an EnDat interface, and encoder AM2048S/R.
How is the motor mounted and cooled?
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.