Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Nominal power | PN=4.4kW |
| DC voltage | UDC=600V |
| Torque | M0=36Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | Multi-pole resolver (resolver P=4) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Power and speed: PN=4.4kW; NN=3000rpm.
- Torque and voltage: M0=36Nm (100K); UDC=600V.
- Feedback and connector: Multi-pole resolver (resolver P=4) with a rotatable power connector and KTY temperature sensor.
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, without holding brake.
- Protection: Degree of protection IP65.
Frequently Asked Questions
What identifies Siemens 1FK7103-2AF71-1SG1?
It identifies a SIMOTICS S 1FK7-CT synchronous motor with PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which feedback and connection details should be checked?
Check the multi-pole resolver (resolver P=4), rotatable power connector, and KTY temperature sensor.
What mechanical details distinguish this variant?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and no holding brake.
What should be provided for a quotation?
Provide the complete order number, required quantity, and destination.
