Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3kW |
| DC voltage | UDC=600V |
| Torque | M0=18Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Feedback | 2-POLE RESOLVER (RESOLVER P=1) |
| Power connector | Rotatable |
| Protection | Degree of protection IP64 |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated motor data: PN=3kW; UDC=600V; M0=18Nm (100K); NN=2000rpm.
- Feedback and temperature sensor: 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Brake and power connection: Holding brake and rotatable power connector.
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Shaft and protection: Shaft with fitted key, tolerance N; degree of protection IP64.
Frequently Asked Questions
What product does Siemens order number 1FK7100-2AC71-1TB0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT.
Which motor ratings distinguish this exact variant?
The sourced ratings are PN=3kW, UDC=600V, M0=18Nm (100K), and NN=2000rpm.
What feedback and connection details should be checked?
Check the 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and rotatable power connector.
Which mechanical and protection details identify the configuration?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a fitted-key shaft with tolerance N, and IP64 protection.
