Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY temperature sensor |
| Shaft | Plain shaft, tolerance N |
| Power connector | Rotatable |
| Brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated values: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: Multi-pole resolver feedback (RESOLVER P=3) with a KTY temperature sensor.
- Connection: Rotatable power connector.
- Mechanical configuration: Plain shaft with tolerance N; naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Protection and brake: Degree of protection IP65; without holding brake.
Frequently Asked Questions
Which specifications identify the 1FK7043-4CH71-1SG1 variant?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, multi-pole resolver feedback (RESOLVER P=3), plain shaft with tolerance N, and IP65 protection.
What feedback and temperature-sensor details should be checked?
The motor has a multi-pole resolver (RESOLVER P=3) and a KTY temperature sensor.
What mounting and connection details should be verified?
Verify frame size IMB 5 (IM V1, IM V3), flange 1, naturally cooled construction, and the rotatable power connector.
Does this configuration include a holding brake?
It is without holding brake.
What details are needed for a quotation?
Provide the complete 1FK7043-4CH71-1SG1 code, the required quantity, and the destination.
