Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC supply voltage | UDC=600 V |
| Rated torque | M0=3.5 Nm (100K) |
| Speed | NN=4500 rpm |
| Feedback | Rotatable 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP65 DE flange, IP67 |
Key Features
PN=1.2 kW, M0=3.5 Nm (100K) and NN=4500 rpm.
UDC=600 V.
Rotatable 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
Holding brake and power connector.
Plain shaft with tolerance N; flange 1 and frame size IMB 5 (IM V1, IM V3).
Naturally cooled; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7043-4CH71-1TH2 SIMOTICS S synchronous motor, product lifecycle: Product cancellation.
What are the motor ratings?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100K) and NN=4500 rpm.
Which feedback, connector and brake are included?
It has a rotatable 2-pole resolver (RESOLVER P=1), KTY temperature sensor, power connector and holding brake.
Which mechanical and protection details should be retained in the quotation?
Retain the plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), natural cooling, IP65 at the DE flange and IP67. Provide requested quantity, destination, schedule and any additional BOM lines.
