Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.4kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn with EnDat interface (encoder AM2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
- Motor performance: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Encoder and interface: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface (encoder AM2048S/R).
- Installation and mounting: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
- Connections and braking: Power connector is rotatable; the motor has a holding brake and a KTY temperature sensor.
- Protection: Degree of protection: IP65.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor performance values does Siemens 1FK7044-4CH71-1EB1 have?
It has PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
2. Which encoder is installed on 1FK7044-4CH71-1EB1?
It has an absolute 2048 S/R + 4096 revolutions multiturn encoder with EnDat interface (encoder AM2048S/R).
3. How is this motor mounted?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
4. Does the motor include a brake and temperature sensor?
It has a holding brake and a KTY temperature sensor.
5. What protection rating does this motor have?
The degree of protection is IP65.
