Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 3.1kW |
| UDC | 600V |
| M0 | 20Nm (100K) |
| NN | 2000rpm |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Power connector | POWER CONNECTOR ROTATABLE |
| Shaft | shaft with fitted key, tolerance N |
| Protection class | PROTECTION CLASS IP65 |
Key Features
SIMOTICS S synchronous motor
Product designation: SIMOTICS S Synchronous motor.
Product designation: SIMOTICS S Synchronous motor.
Power and speed ratings
PN=3.1kW; UDC=600V; M0=20Nm (100K); NN=2000rpm.
PN=3.1kW; UDC=600V; M0=20Nm (100K); NN=2000rpm.
Absolute multiturn encoder
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN.
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN.
Encoder interface
WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical and protection details
shaft with fitted key, tolerance N; PROTECTION CLASS IP65.
shaft with fitted key, tolerance N; PROTECTION CLASS IP65.
Applications
SINAMICS S120 drive integration
Used as a synchronous motor in the SIMOTICS S servomotors for SINAMICS S120 range.
Used as a synchronous motor in the SIMOTICS S servomotors for SINAMICS S120 range.
Frequently Asked Questions
What is Siemens 1FK7084-2AC71-1EA1?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7084-2AC71-1EA1?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
Which encoder does 1FK7084-2AC71-1EA1 use?
It has an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mechanical and protection details are listed for 1FK7084-2AC71-1EA1?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), has FLANGE 1, a shaft with fitted key, tolerance N, and PROTECTION CLASS IP65.
