Product information
Overview
Key Features
- Motor rating: Synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Feedback interface: Incremental Encoder with SIN/COS 1VPP and 2048 S/R; Encoder IC2048S/R.
- Temperature sensing: KTY temperature sensor.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Shaft and brake: Plain shaft with tolerance N and holding brake.
- Protection and connection: IP65 degree of protection with a rotatable power connector and C- and D-spur.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| Supply voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Temperature sensor | KTY |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Protection | IP65 |
Frequently Asked Questions
What is the motor rating of Siemens 1FK7044-4CH71-1AH1?
It has PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback does this motor use?
It has an incremental Encoder with SIN/COS 1VPP and 2048 S/R; the Encoder is IC2048S/R.
Which mechanical configuration does it have?
It is naturally cooled, with frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and a holding brake.
How can I request a quotation for this motor?
Send the required quantity, destination, and requested date for an MRO or project quotation.
