Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Multi-pole resolver, resolver P=3 |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Power connection | Rotatable power connector |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated values: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback: Multi-pole resolver feedback with resolver P=3.
- Connection: Power connector is rotatable.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Brake and protection: Without holding brake; degree of protection IP64. KTY temperature sensor included.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CH71-1SG0?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, the multi-pole resolver with P=3, and the IMB 5 mounting configuration.
What feedback and connection details should be checked?
The variant has a multi-pole resolver with resolver P=3 and a rotatable power connector.
Does this configuration include a holding brake?
It is without a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
