Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.1kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Feedback | ABSOLUTE ENCODER 2048 S/R + 4096 revolutions multiturn |
| Feedback interface | ENDAT interface (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Smooth shaft, tolerance N |
| Protection class | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-CT.
- Rated performance: PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
- Feedback 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, with a smooth shaft and tolerance N.
- Connection and brake: Power connector rotatable and holding brake included.
- Protection: Protection class IP64.
Frequently Asked Questions
What identifies the Siemens 1FK7084-2AC71-1EH0 variant?
It is a SIMOTICS S synchronous motor 1FK7-CT with PN=3.1kW, UDC=600V, an absolute multiturn encoder, a holding brake, and IP64 protection.
Which feedback specifications should be checked for this motor code?
Check the ABSOLUTE ENCODER 2048 S/R + 4096 revolutions multiturn and the ENDAT interface with encoder AM2048S/R.
Which mechanical and connection details distinguish this configuration?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, the smooth shaft with tolerance N, and the rotatable power connector.
