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) |
| Speed | NN=4500rpm |
| Feedback | 2-pole resolver (resolver P=1) |
| 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 | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback: 2-pole resolver (resolver P=1).
- Connection and sensor: Power connector is rotatable and the motor has a KTY temperature sensor.
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with plain shaft and tolerance N.
- Brake and protection: Without holding brake; degree of protection IP65. Product cancellation.
Frequently Asked Questions
Which specifications identify 1FK7043-4CH71-1TG1?
Check the SIMOTICS S 1FK7-HD designation, PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, and 2-pole resolver feedback.
Does this motor include a holding brake?
It is without a holding brake.
What shaft and connection details should be checked?
Check the plain shaft with tolerance N and the rotatable power connector, plus the KTY temperature sensor.
