Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=4.4kW |
| DC link voltage | UDC=600V |
| Torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connection | Rotatable power connector; KTY temperature sensor |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Performance and supply: PN=4.4kW; UDC=600V; M0=36Nm (100K); NN=3000rpm.
- Feedback: 2-pole resolver (RESOLVER P=1).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connection: Power connector is rotatable; KTY temperature sensor included.
- Shaft, brake and protection: Shaft with fitted key, tolerance N; without holding brake; degree of protection IP65.
Frequently Asked Questions
What product does Siemens 1FK7103-2AF71-1TA1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-CT family.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which feedback, shaft, and brake details should be checked?
Check the 2-pole resolver (RESOLVER P=1), the shaft with fitted key and tolerance N, and the absence of a holding brake.
Which configuration details should be checked for quotation?
Check the rotatable power connector, KTY temperature sensor, naturally cooled design, IMB 5 mounting with flange 1, IP65 protection, required quantity, and destination.
