Product information
Overview
Key Features
- Motor rating and speed: PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
- Absolute multiturn encoder: Absolute EncoderR 2048 S/R + 4096 revolutions Multiturn with EnDat interface (Encoder AM2048S/R).
- Mounting and flange: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Connections and shaft: The power connector is rotatable. The shaft has a fitted key with tolerance N.
- Protection and brake configuration: DE flange degree of protection is IP65; the motor is without holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2 kW |
| Supply voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute EncoderR 2048 S/R + 4096 revolutions Multiturn |
| Encoder interface | EnDat interface (Encoder AM2048S/R) |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | DE flange IP65 |
| Brake | Without holding brake |
Frequently Asked Questions
What is the exact motor model and rating?
It is the Siemens 1FK7044-4CF71-1EA2 SIMOTICS S synchronous motor with PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
Which feedback and connection details does this configuration have?
It has an absolute multiturn encoder with 2048 S/R and 4096 revolutions, an EnDat interface (Encoder AM2048S/R), and a rotatable power connector.
What are the mounting, shaft, cooling, and protection details?
The motor is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, has a fitted key with tolerance N, and has IP65 protection at the DE flange.
How can I request a quotation for this motor?
Send the required quantity, destination, requested date, and project or replacement context for a model-specific quotation.
