Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Mounting | Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | Degree of protection IP64 |
Key Features
- Synchronous motor ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface (encoder AM2048S/R).
- Mounting and shaft: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
- Temperature sensing: Includes a KTY temperature sensor.
- Connections and protection: Power connector is rotatable; degree of protection is IP64.
- Holding brake and lifecycle: Without holding brake; product cancellation.
Frequently Asked Questions
1. What motor ratings does the Siemens 1FK7044-4CH71-1EG0 have?
It has PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
2. Which encoder and interface are included?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface (encoder AM2048S/R).
3. What mounting and connection details should be verified before quotation?
The motor is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, has a plain shaft with tolerance N and a rotatable power connector. It is without holding brake and has IP64 protection.
