Product information
Overview
Key Features
- Motor rating and speed: PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
- Incremental encoder feedback: Incremental encoder with SIN/COS 1VPP signals and 2048 S/R; encoder IC2048S/R.
- Cooling and mechanical configuration: Naturally cooled motor with a plain shaft, tolerance N, and C- and D-spur.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Connections, brake and protection: Power connector is rotatable; the motor has a KTY temperature sensor, holding brake, and IP65 degree of protection.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Power rating | PN=1.2 kW |
| Voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100K) |
| Nominal speed | NN=3000 rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N, C- and D-spur |
| Connection | Rotatable power connector |
| Protection | IP65 |
Frequently Asked Questions
What are the rating and speed of Siemens 1FK7044-4CF71-1AH1?
It has PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
What encoder feedback does this motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R; the encoder is IC2048S/R.
What mechanical and mounting configuration does it use?
It has a plain shaft with tolerance N and C- and D-spur, frame size IMB 5 (IM V1, IM V3), and flange 1.
Does the configuration include a holding brake and protection rating?
It has a holding brake and IP65 degree of protection.
How can I request a quotation for this exact motor?
Send the required quantity, destination, requested date, and project or part-list context for quotation review.
