Technical Summary
| Motor type | SIMOTICS S synchronous motor, 1FK7-HD series |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat, encoder AM2048S/R |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
Natural cooling and mounting
Naturally cooled with frame size IMB 5 (IM V1, IM V3) and flange 1.
Naturally cooled with frame size IMB 5 (IM V1, IM V3) and flange 1.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions multiturn feedback.
Absolute encoder with 2048 S/R + 4096 revolutions multiturn feedback.
Encoder interface and connector
Includes an EnDat interface, encoder AM2048S/R, and a rotatable power connector.
Includes an EnDat interface, encoder AM2048S/R, and a rotatable power connector.
Shaft and protection
Plain shaft with tolerance N and degree of protection IP64.
Plain shaft with tolerance N and degree of protection IP64.
Holding brake
Without holding brake.
Without holding brake.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CF71-1EG0, a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the motor ratings?
The ratings are PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
Which feedback and encoder interface are included?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn feedback and an EnDat interface.
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 the configuration include a holding brake?
It is without holding brake.