Product information
Overview
Key Features
- Motor ratings: PN=1.2 kW, UDC=600 V, and M0=3.5 Nm (100 K).
- Speed: NN=4500 rpm.
- Feedback and temperature: 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1, with a rotatable power connector.
- Shaft and protection: Shaft with fitted key, tolerance N; IP65 degree of protection and without holding brake.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Torque | M0=3.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Power connection | Rotatable power connector |
| Protection | IP65 |
Frequently Asked Questions
What motor is Siemens 1FK7043-4CH71-1TA1?
It is a SIMOTICS S synchronous motor 1FK7-HD with PN=1.2 kW, UDC=600 V, and NN=4500 rpm.
What mounting configuration does this motor have?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), and flange 1.
Which feedback and temperature interfaces are included?
It has a 2-pole resolver (RESOLVER P=1), a KTY temperature sensor, and a rotatable power connector.
Does this configuration include a holding brake?
It is without a holding brake. The shaft has a fitted key with tolerance N.
What information should I provide for a quotation?
Provide the required quantity and destination, and include the requested date or project list context.
