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 | FRAME SIZE IMB 5 |
| Mounting forms | IM V1, IM V3 |
| Flange | FLANGE 1 |
| Feedback | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Interface | WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
Key Features
SIMOTICS S synchronous motor
1FK7-CT motor in the SIMOTICS S range for SINAMICS S120.
1FK7-CT motor in the SIMOTICS S range for SINAMICS S120.
PN=3.1kW and UDC=600V
Power and voltage data for model identification and selection.
Power and voltage data for model identification and selection.
M0=20Nm (100K) and NN=2000rpm
Torque and speed values specified for this variant.
Torque and speed values specified for this variant.
Absolute encoder with ENDAT-SCHNITTSTELLE
Equipped with an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT interface.
Equipped with an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT interface.
Naturally cooled, FRAME SIZE IMB 5
Natural cooling with mounting forms IM V1 and IM V3, flange 1, and plain shaft.
Natural cooling with mounting forms IM V1 and IM V3, flange 1, and plain shaft.
Protection and mechanical configuration
Protection class IP65, flange on drive end IP67, with rotatable power connector, KTY temperature sensor, tolerance N, and without holding brake.
Protection class IP65, flange on drive end IP67, with rotatable power connector, KTY temperature sensor, tolerance N, and without holding brake.
Applications
SINAMICS S120 drive integration
Motor use with SINAMICS S120 drive systems.
Motor use with SINAMICS S120 drive systems.
Position and speed feedback integration
Use of the absolute encoder and ENDAT-SCHNITTSTELLE for motion feedback.
Use of the absolute encoder and ENDAT-SCHNITTSTELLE for motion feedback.
Frequently Asked Questions
What is Siemens 1FK7084-2AC71-1EG2?
It is a SIMOTICS S synchronous motor in the 1FK7-CT series.
What are the power, voltage, torque, and speed values for 1FK7084-2AC71-1EG2?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
Which encoder and interface are included with 1FK7084-2AC71-1EG2?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mounting and protection details are specified for 1FK7084-2AC71-1EG2?
It is naturally cooled, FRAME SIZE IMB 5, with IM V1 and IM V3 mounting forms, FLANGE 1, IP65 protection class, and IP67 on the flange on drive end.
