Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=3.8kW |
| Supply voltage | UDC=600V |
| Standstill torque | M0=18Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Performance ratings: PN=3.8kW; UDC=600V; M0=18Nm (100K); NN=3000rpm.
- Encoder and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connection and cooling: Rotatable power connector; naturally cooled; KTY temperature sensor.
- Brake and protection: Without holding brake. Degree of protection: IP65 at the DE flange and IP67.
Frequently Asked Questions
Which ratings identify Siemens 1FK7100-2AF71-1EG2?
Check PN=3.8kW, UDC=600V, M0=18Nm (100K), and NN=3000rpm.
Which encoder configuration should be checked for this code?
Check the absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface (encoder AM2048S/R).
What mechanical and brake details distinguish this variant?
It has a plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), and is without a holding brake.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
