Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY temperature sensor |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Power connection | Rotatable power connector |
| Protection | IP64 |
Key Features
- Motor ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: Multi-pole resolver (RESOLVER P=3) and KTY temperature sensor.
- Mounting and flange: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Mechanical configuration: Plain shaft with tolerance N and holding brake.
- Connections and protection: Rotatable power connector and degree of protection IP64.
- Lifecycle: Product cancellation.
Frequently Asked Questions
1. What motor is Siemens 1FK7043-4CH71-1SH0?
It is a SIMOTICS S synchronous motor with PN=1.2kW and UDC=600V.
2. What feedback does this motor use?
It has a multi-pole resolver with RESOLVER P=3 and a KTY temperature sensor.
3. What mounting and mechanical details should be verified?
Verify frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, holding brake, and the rotatable power connector.
