Product information
Overview
Key Features
- Motor ratings: PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1 and frame size IMB 5 (IM V1, IM V3).
- Cooling and protection: Naturally cooled with degree of protection IP64.
- Temperature sensing and connection: KTY temperature sensor and rotatable power connector.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7044-4CH71-1AG0 |
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Mounting | Flange 1; frame size IMB 5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Naturally cooled |
| Protection | IP64 |
Frequently Asked Questions
What are the ratings of the Siemens 1FK7044-4CH71-1AG0 motor?
The motor has PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=4500 rpm.
Which feedback and connector configuration does it have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R and C- and D-spur (ENCODER IC2048S/R), plus a rotatable power connector.
What mechanical mounting and protection does this configuration provide?
It has a plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), natural cooling, and IP64 protection.
