Product information
Overview
Key Features
- Motor ratings: PN=1.2 kW; UDC=600 V; M0=4.5 Nm (100K); NN=3000 rpm.
- Feedback: Absolute encoder with 2048 S/R + 4096 revolutions, multiturn, with ENDAT interface (encoder AM2048S/R).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections: Power connector rotatable; KTY temperature sensor.
- Shaft and brake: Plain shaft, tolerance N; without holding brake.
- Protection and lifecycle: Degree of protection IP65. Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Feedback | Multiturn absolute encoder, 2048 S/R + 4096 revolutions, with ENDAT interface (encoder AM2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Shaft | Plain shaft, tolerance N |
| Brake | Without holding brake |
| Protection | IP65 |
Frequently Asked Questions
What motor ratings does Siemens 1FK7044-4CF71-1EG1 have?
It has PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K) and NN=3000 rpm.
What feedback and connector configuration does this motor have?
It has a multiturn absolute encoder with 2048 S/R + 4096 revolutions and ENDAT interface (encoder AM2048S/R), plus a rotatable power connector.
What mounting and shaft configuration does it use?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has a plain shaft with tolerance N.
Does the configuration include a holding brake?
It is without a holding brake.
What information should I provide for a quotation?
Provide the required quantity, destination and requested date for model-specific quotation review.
