Technical Summary
| Product family | SIMOTICS S |
|---|---|
| Motor type | Synchronous motor 1FK7-CT |
| PN | 3.1kW |
| UDC | 600V |
| M0 | 20Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH 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 |
| Brake | without holding brake |
| Protection class | IP64 |
Key Features
SIMOTICS S synchronous motor
Synchronous motor 1FK7-CT for motion-control drive use.
Synchronous motor 1FK7-CT for motion-control drive use.
PN=3.1kW
Power rating of 3.1kW.
Power rating of 3.1kW.
M0=20Nm (100K)
Torque rating of 20Nm (100K).
Torque rating of 20Nm (100K).
NN=2000rpm
Nominal speed of 2000rpm.
Nominal speed of 2000rpm.
Incremental encoder
SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Protection class IP64
Protection class IP64.
Protection class IP64.
Applications
SINAMICS S120 drive integration
Servomotor use in SINAMICS S120 drive systems.
Servomotor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7084-2AC71-1AA0?
A SIMOTICS S synchronous motor 1FK7-CT.
What are the key ratings of 1FK7084-2AC71-1AA0?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
Which encoder does 1FK7084-2AC71-1AA0 use?
An incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mechanical and protection details are listed for 1FK7084-2AC71-1AA0?
It has a shaft with fitted key, tolerance N, without holding brake, and protection class IP64.
