Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power rating | PN=1.7 kW |
| DC link voltage | UDC=600 V |
| Torque | M0=6.4 Nm (100 K) |
| Speed | NN=3000 rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting and flange | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Motor ratings: PN=1.7 kW; UDC=600 V; M0=6.4 Nm (100 K); NN=3000 rpm.
- Feedback and temperature sensing: Multi-pole resolver (RESOLVER P=3) with KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connection and brake: Rotatable power connector and holding brake.
- Protection and lifecycle: Degree of protection IP65; Product cancellation.
Frequently Asked Questions
Which ratings identify the 1FK7061-4CF71-1SH1 variant?
The supplied ratings are PN=1.7 kW, UDC=600 V, M0=6.4 Nm (100 K), and NN=3000 rpm.
What feedback and temperature-sensing equipment does this motor have?
It has a multi-pole resolver (RESOLVER P=3) and a KTY temperature sensor.
Which mechanical and connection details should be checked?
Check frame size IMB 5 (IM V1, IM V3), flange 1, the plain shaft with tolerance N, the rotatable power connector, and the holding brake.
