Key Features
- Synchronous motor: SIMOTICS S synchronous motor 1FK7-CT.
- Power and speed: PN=3.1kW, UDC=600V, M0=20Nm (100K), NN=2000rpm.
- Feedback and connection: Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT-INTERFACE (ENCODER AM32S/R).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
- Protection and options: PROTECTION CLASS IP65, flange on drive end IP67, with KTY TEMPERATURESENSOR, power connector rotatable, without holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 3.1kW |
| UDC | 600V |
| M0 | 20Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| FRAME SIZE | IMB 5 (IM V1, IM V3) |
| FLANGE | 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | rotatable |
| Encoder | absolute encoder 32 S/R singleturn, 4096 rotation multiturn |
| Encoder interface | ENDAT-INTERFACE (ENCODER AM32S/R) |
| Holding brake | without holding brake |
| Protection class | IP65 |
| Flange on drive end | IP67 |
| Lifecycle | Product cancellation |
Applications
- SINAMICS S120 motor integration: Motor use in SINAMICS S120 drive setups.
Frequently Asked Questions
What is the exact product model of this Siemens motor?
The exact model is 1FK7084-2AC71-1GA2.
What are the key electrical ratings of 1FK7084-2AC71-1GA2?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
Which encoder and interface does 1FK7084-2AC71-1GA2 use?
It has an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT-INTERFACE (ENCODER AM32S/R).
What mechanical and protection details should be checked for 1FK7084-2AC71-1GA2?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with a shaft with fitted key, tolerance N, PROTECTION CLASS IP65, and flange on drive end IP67.
