Technical Summary
| Product name | 1FK7105-2AC71-1AA1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series variant | 1FK7-CT |
| Rated power PN | 7.7kW |
| Rated voltage UDC | 600V |
| Rated torque M0 | 48Nm (100K) |
| Rated speed NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| 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 |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-CT version for the 1FK7 servomotors for SINAMICS S120 category.
1FK7-CT version for the 1FK7 servomotors for SINAMICS S120 category.
PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm
Rated performance and speed values for model identification.
Rated performance and speed values for model identification.
Naturally cooled
Cooling method: naturally cooled.
Cooling method: naturally cooled.
Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
Encoder configuration with the supplied encoder designation.
Encoder configuration with the supplied encoder designation.
Degree of protection IP65
Protection level for the motor enclosure.
Protection level for the motor enclosure.
Shaft with fitted key, tolerance N; without holding brake
Mechanical configuration and brake arrangement.
Mechanical configuration and brake arrangement.
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 1FK7105-2AC71-1AA1?
It is a SIMOTICS S Synchronous motor, 1FK7-CT.
What are the main ratings of 1FK7105-2AC71-1AA1?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Which encoder does 1FK7105-2AC71-1AA1 use?
It uses an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What are the mounting and protection details for 1FK7105-2AC71-1AA1?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, no holding brake, and IP65.
