Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Power connector | Rotatable |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Without holding brake |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Motor ratings: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback and connector: 2-pole resolver (RESOLVER P=1) with a rotatable power connector.
- Shaft and brake: Plain shaft with tolerance N; without holding brake.
- Protection: Degree of protection IP64.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CF71-1TG0 variant?
Check PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm, the 2-pole resolver, plain shaft with tolerance N, and IP64 protection.
What feedback and connection details should be checked?
The motor has a 2-pole resolver (RESOLVER P=1) and a rotatable power connector.
Does this configuration include a holding brake?
It is without a holding brake.
What mounting and cooling details should be verified?
The motor is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
