Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Power rating | PN=3.8kW |
| DC voltage | UDC=600V |
| Torque | M0=18Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | Rotatable resolver 2-pole (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connection | Power connector |
| Protection | IP65 DE flange, IP67 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Motor ratings: PN=3.8kW; UDC=600V; M0=18Nm (100K); NN=3000rpm.
- Feedback and temperature sensor: Rotatable 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections and shaft: Power connector; shaft with fitted key, tolerance N; holding brake.
- Protection and lifecycle: Degree of protection IP65 at the DE flange and IP67; Product cancellation.
Frequently Asked Questions
Which specifications identify Siemens 1FK7100-2AF71-1TB2?
The identifying specifications are PN=3.8kW, UDC=600V, M0=18Nm (100K), NN=3000rpm, rotatable 2-pole resolver feedback, KTY temperature sensor, holding brake, and IP65/IP67 protection.
What feedback and connection details should be checked for this motor?
Check the rotatable 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and power connector.
What mechanical details distinguish this configuration?
This configuration has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, and a holding brake.
