Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.1 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=20 Nm (100K) |
| Rated speed | NN=2000 rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Power and torque: PN=3.1 kW; M0=20 Nm (100K); NN=2000 rpm.
- Feedback and interface: Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface; encoder AM2048S/R.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Shaft, connector and brake: Plain shaft, tolerance N; rotatable power connector; without holding brake.
- Protection and lifecycle: Protection class IP64; Product cancellation.
Frequently Asked Questions
What identifies Siemens 1FK7084-2AC71-1EG0?
It is a SIMOTICS S synchronous motor 1FK7-CT with PN=3.1 kW, UDC=600 V, M0=20 Nm (100K), and NN=2000 rpm.
Which feedback and mechanical details should be checked?
Check the absolute Encoder 2048 S/R + 4096 revolutions multiturn feedback with EnDat interface, plain shaft with tolerance N, frame size IMB 5, and flange 1.
What configuration should be confirmed for quotation?
Confirm the complete order number, required quantity, and destination; this variant is without holding brake and has a rotatable power connector.
