Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 7.7kW |
| UDC | 600V |
| M0 | 48Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size / mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-CT motor for SINAMICS S120.
1FK7-CT motor for SINAMICS S120.
Rated performance
PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm.
PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm.
Naturally cooled construction
Naturally cooled.
Naturally cooled.
Absolute encoder feedback
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N; without holding brake.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N; without holding brake.
Protection rating
Degree of protection IP65 DE flange IP67.
Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What is Siemens 1FK7105-2AC71-1EA2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main ratings of 1FK7105-2AC71-1EA2?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Which encoder interface does 1FK7105-2AC71-1EA2 use?
It has ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mechanical and protection details are listed for 1FK7105-2AC71-1EA2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, no holding brake, and IP65 DE flange IP67 protection.
