Product information
Overview
Key Features
- Rated power and speed: PN=1.2 kW; NN=4500 rpm.
- Motor torque and DC-link voltage: M0=3.5 Nm (100 K); UDC=600 V.
- Feedback and power connection: Multi-pole resolver (resolver P=3) and a rotatable power connector.
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Cooling and protection: Naturally cooled; degree of protection IP65.
- Brake configuration: Without holding brake; KTY temperature sensor included.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Rated torque | M0=3.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Multi-pole resolver (resolver P=3) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Naturally cooled |
| Protection | IP65 |
| Brake | Without holding brake |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7043-4CH71-1SG1 SIMOTICS S synchronous motor.
What are the motor's main ratings?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), and NN=4500 rpm.
What feedback and connector configuration does it have?
It has a multi-pole resolver (resolver P=3), a KTY temperature sensor, and a rotatable power connector.
What mechanical and protection configuration does it have?
It has a plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), natural cooling, and IP65 protection.
What should be included in a quotation request?
Please provide the required quantity, destination, and requested date for MRO or project quotation review.
