Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=3.1kW |
| Supply voltage | UDC=600V |
| Torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Brake | Without holding brake |
| Protection | IP65; flange on drive end IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7 family.
- Rated values: PN=3.1kW, UDC=600V, M0=20Nm (100K), NN=2000rpm.
- Encoder and interface: Absolute Encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
- Connection and brake: Rotatable power connector; without holding brake.
- Protection: Protection class IP65; flange on drive end IP67.
Frequently Asked Questions
Which specifications identify the Siemens 1FK7084-2AC71-1EG2 variant?
The identifying specifications are PN=3.1kW, UDC=600V, M0=20Nm (100K), NN=2000rpm, the multiturn absolute encoder, plain shaft with tolerance N, and the IMB 5 mounting configuration.
What encoder details should be checked for this motor?
Check the Absolute Encoder with 2048 S/R + 4096 revolutions multiturn and the EnDat interface with encoder AM2048S/R.
Does this configuration include a holding brake?
It is without a holding brake.
What details should be checked before requesting a quotation?
Check the complete Siemens order number, nameplate details, required quantity, and destination.
