Product Overview
Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 synchronous motor, 1FK7-CT |
|---|---|
| Power rating | PN=0.82kW |
| DC link voltage | UDC=600V |
| Torque | M0=3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3) |
| Flange | Flange 1 |
| Shaft | Plain shaft, tolerance N |
| Feedback | Rotary absolute encoder, 32 S/R singleturn, 4096 rotation multiturn |
| Interface | ENDAT- interface (encoder AM32S/R) |
| Protection | Degree of protection IP65 |
Key Features
- Product designation: SIMOTICS S SIMOTICS S-1FK7 synchronous motor, 1FK7-CT.
- Motor ratings: PN=0.82kW; UDC=600V; M0=3Nm (100K); NN=3000rpm.
- Encoder feedback: Rotary absolute encoder with 32 S/R singleturn, 4096 rotation multiturn, and ENDAT- interface (encoder AM32S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connection and cooling: Naturally cooled, with KTY temperature sensor and rotatable power connector.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
Which ratings identify the Siemens 1FK7042-2AF71-1GH1 motor?
The supplied ratings are PN=0.82kW, UDC=600V, M0=3Nm (100K), and NN=3000rpm.
What encoder configuration does this exact variant have?
It has a rotary absolute encoder with 32 S/R singleturn, 4096 rotation multiturn, and ENDAT- interface (encoder AM32S/R).
Which mechanical and connection details should be checked?
Check the plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), rotatable power connector, naturally cooled design, holding brake, and IP65 protection.
