Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=4.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Resolver multi-pole (resolver P=4) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Performance ratings: PN=4.4kW; UDC=600V; M0=36Nm (100K); NN=3000rpm.
- Feedback and temperature sensor: Rotatable power connector, resolver multi-pole (resolver P=4), and KTY temperature sensor.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP64.
Frequently Asked Questions
Which product does Siemens order number 1FK7103-2AF71-1SA0 identify?
It identifies a SIMOTICS S synchronous motor, 1FK7-CT.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
What feedback, connector, and temperature-sensor details should be checked?
Check the rotatable power connector, resolver multi-pole with resolver P=4, and KTY temperature sensor.
What mechanical configuration and brake details should be verified?
Verify naturally cooled frame size IMB 5 (IM V1, IM V3), flange 1, the shaft with fitted key and tolerance N, and the absence of a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
