Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SIMOTICS S-1FK7 synchronous motor |
| Nominal power PN | 0.82kW |
| DC-link voltage UDC | 600V |
| Torque M0 | 3Nm (100K) |
| Rated speed NN | 3000rpm |
| Feedback | Rotatable 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Synchronous motor ratings: PN=0.82kW; UDC=600V; M0=3Nm (100K); NN=3000rpm.
- Feedback and temperature sensing: Rotatable 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
- Cooling: Naturally cooled.
- Mounting and shaft: Frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
- Power connection: Power connector.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What motor is the Siemens 1FK7042-2AF71-1TH2?
It is a SIMOTICS S-1FK7 synchronous motor with PN=0.82kW, UDC=600V, M0=3Nm (100K) and NN=3000rpm.
2. What feedback device does this motor have?
It has a rotatable 2-pole resolver (RESOLVER P=1).
3. What mounting and shaft details should be verified?
The motor has frame size IMB 5 (IM V1, IM V3), flange 1, and a plain shaft with tolerance N.
4. Does the configuration include a holding brake?
It has a holding brake.
