Product information
Overview
Key Features
- Rated motor data: PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
- Feedback and temperature sensing: The motor has a multi-pole resolver (RESOLVER P=3) and a KTY temperature sensor.
- Cooling and shaft: It is naturally cooled and has a plain shaft with tolerance N.
- Mounting configuration: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Connections and protection: The power connector is rotatable. Degree of protection: IP65 DE flange and IP67.
- Brake configuration: The motor is without holding brake.
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange, IP67 |
Frequently Asked Questions
What motor ratings apply to Siemens 1FK7043-4CH71-1SG2?
The motor has PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
What feedback and temperature sensing does this motor have?
It has a multi-pole resolver (RESOLVER P=3) and a KTY temperature sensor.
What mechanical configuration and mounting does it use?
It has a plain shaft with tolerance N and frame size IMB 5 (IM V1, IM V3) with flange 1.
What connector and protection details apply?
The power connector is rotatable. Degree of protection is IP65 DE flange and IP67.
Does this configuration include a holding brake?
It is without holding brake.
