Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-CT |
| PN | 3.1kW |
| UDC | 600V |
| M0 | 20Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Protection class | IP65, flange on drive end IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-CT synchronous motor for SINAMICS S120.
1FK7-CT synchronous motor for SINAMICS S120.
PN=3.1kW and UDC=600V
Rated performance and DC-link voltage shown as PN=3.1kW and UDC=600V.
Rated performance and DC-link voltage shown as PN=3.1kW and UDC=600V.
M0=20Nm (100K) and NN=2000rpm
Torque and speed data shown as M0=20Nm (100K) and NN=2000rpm.
Torque and speed data shown as M0=20Nm (100K) and NN=2000rpm.
Naturally cooled
Naturally cooled design with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Naturally cooled design with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Feedback and connection details
Includes KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Includes KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Mechanical and protection details
shaft with fitted key, tolerance N; without holding brake; PROTECTION CLASS IP65, flange on drive end IP67.
shaft with fitted key, tolerance N; without holding brake; PROTECTION CLASS IP65, flange on drive end IP67.
Frequently Asked Questions
What is Siemens 1FK7084-2AC71-1AA2?
It is a SIMOTICS S synchronous motor, type 1FK7-CT.
What are the main ratings for 1FK7084-2AC71-1AA2?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
What feedback and connector details are included on 1FK7084-2AC71-1AA2?
It includes a KTY TEMPERATURESENSOR, a POWER CONNECTOR ROTATABLE, and an INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical configuration does 1FK7084-2AC71-1AA2 have?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key and tolerance N, and no holding brake.
What protection class is specified for 1FK7084-2AC71-1AA2?
PROTECTION CLASS IP65, with flange on drive end IP67.
