Product information
Overview
Key Features
- Rated motor data: PN: 1.4 kW; UDC: 600 V; M0: 4.5 Nm (100 K); NN: 4500 rpm.
- Encoder feedback: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface; encoder AM2048S/R.
- Mechanical configuration: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3), flange 1, and plain shaft with tolerance N.
- Connections and temperature sensing: Power connector is rotatable and the motor has a KTY temperature sensor.
- Holding brake: The motor has a holding brake.
- Protection: Degree of protection: IP65.
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power PN | 1.4 kW |
| DC voltage UDC | 600 V |
| Torque M0 | 4.5 Nm (100 K) |
| Speed NN | 4500 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder, 2048 S/R + 4096 revolutions multiturn, EnDat interface |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Frequently Asked Questions
What are the rated power, voltage, torque, and speed of the 1FK7044-4CH71-1EH1?
PN is 1.4 kW, UDC is 600 V, M0 is 4.5 Nm (100 K), and NN is 4500 rpm.
What encoder and feedback interface does this motor have?
It has an absolute 2048 S/R + 4096 revolutions multiturn encoder with an EnDat interface; the encoder is AM2048S/R.
Which mechanical configuration and mounting 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 and temperature sensor?
It has a holding brake and a KTY temperature sensor. The power connector is rotatable.
What protection rating does the motor have?
The degree of protection is IP65.
