Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (Encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface (Encoder AM2048S/R).
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
With KTY temperature sensor and holding brake.
Power connector rotatable.
Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CF71-1EH2 SIMOTICS S synchronous motor.
What are the motor ratings?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
What feedback equipment and interface does it have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface (Encoder AM2048S/R).
What mechanical configuration is supplied?
It is naturally cooled, with frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, a rotatable power connector and a holding brake.
