Product information
Overview
Key Features
- Motor ratings: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Mounting and frame: Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Temperature sensing: Includes a KTY TEMPERATURESENSOR.
- Feedback: Includes a 2-POLE RESOLVER (RESOLVER P=1).
- Power connection: Includes a rotatable POWER CONNECTOR.
- Shaft, brake and protection: Shaft has a fitted key with tolerance N; the motor has a holding brake and Degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7 |
|---|---|
| Order number | 1FK7044-4CH71-1TB0 |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | 2-POLE RESOLVER (RESOLVER P=1) |
| Protection | Degree of protection IP64 |
Frequently Asked Questions
What is the exact Siemens motor model?
It is the SIMOTICS S 1FK7 synchronous motor with order number 1FK7044-4CH71-1TB0.
What are the motor ratings?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What mounting configuration does it have?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
What feedback and connection equipment are included?
It has a 2-POLE RESOLVER (RESOLVER P=1), a KTY TEMPERATURESENSOR, and a rotatable POWER CONNECTOR.
