Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Nominal power | PN=4.3kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Nominal speed | NN=2000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Power connector | Rotatable |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Without holding brake |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Degree of protection | IP65 |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Power and voltage: PN=4.3kW; UDC=600V.
- Torque and speed: M0=27Nm (100K); NN=2000rpm.
- Feedback and connector: 2-pole resolver (RESOLVER P=1); power connector rotatable.
- Shaft and brake: Plain shaft, tolerance N; without holding brake.
- Cooling, mounting and protection: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; degree of protection IP65.
Frequently Asked Questions
What product does 1FK7101-2AC71-1TG1 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-CT.
Which ratings distinguish this exact motor variant?
PN=4.3kW, UDC=600V, M0=27Nm (100K), and NN=2000rpm.
What feedback, shaft, and brake configuration should be checked?
Check the 2-pole resolver (RESOLVER P=1), plain shaft with tolerance N, and the absence of a holding brake.
Which connection, mounting, cooling, and protection details identify the variant?
The variant has a rotatable power connector, natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, and IP65 protection.
