Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Power rating | PN=0.47kW |
| DC voltage | UDC=300V |
| Rated torque | M0=1.6Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Shaft | Plain shaft, tolerance N |
| Holding brake | With holding brake |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Power connector | Rotatable |
| Protection class | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated motor data: PN=0.47kW; UDC=300V; M0=1.6Nm (100K); NN=3000rpm.
- Feedback and temperature sensing: 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Shaft and brake: Plain shaft, tolerance N, with holding brake.
- Mounting and connector: Frame size IMB 5 (IM V1, IM V3), flange 1, with rotatable power connector.
- Cooling and protection: Naturally cooled; protection class IP65.
Frequently Asked Questions
What product does Siemens order number 1FK7034-2AF21-1TH1 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-CT family.
Which motor specifications distinguish this exact variant?
The distinguishing specifications are PN=0.47kW, UDC=300V, M0=1.6Nm (100K), NN=3000rpm, 2-pole resolver (RESOLVER P=1), KTY temperature sensor, holding brake, plain shaft with tolerance N, and IP65.
Which mounting and connection details should be checked?
Check frame size IMB 5 (IM V1, IM V3), flange 1, and the rotatable power connector.
