Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| UDC | 600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Rotatable 2-pole resolver (RESOLVER P=1) |
| Connections | Power connector and KTY temperature sensor |
| Brake | Without holding brake |
| Protection | IP65 at the DE flange; IP67 |
Key Features
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Rotatable 2-pole resolver (RESOLVER P=1).
Power connector and KTY temperature sensor.
Shaft with fitted key, tolerance N; without holding brake.
Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7043-4CH71-1TA2 SIMOTICS S synchronous motor 1FK7-HD.
What are the motor ratings?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and connections does it have?
It has a rotatable 2-pole resolver (RESOLVER P=1), a power connector, and a KTY temperature sensor.
What mechanical configuration should be retained in the quotation?
Retain frame size IMB 5 (IM V1, IM V3), flange 1, the fitted-key shaft with tolerance N, and the fact that it is without a holding brake.
What should accompany a project quotation request?
Include the requested quantity, destination, schedule context, and any additional BOM lines.
