Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series / category | 1FK7 servomotors for SINAMICS S120 |
| PN | 4.3kW |
| UDC | 600V |
| M0 | 27Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size / mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Encoder | incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | plain shaft, tolerance N |
| Protection | IP64 |
Key Features
PN=4.3kW
Power rating stated as PN=4.3kW.
Power rating stated as PN=4.3kW.
UDC=600V; M0=27Nm (100K); NN=2000rpm
Electrical and operating values stated as UDC=600V, M0=27Nm (100K), and NN=2000rpm.
Electrical and operating values stated as UDC=600V, M0=27Nm (100K), and NN=2000rpm.
Naturally cooled
Cooling type is naturally cooled.
Cooling type is naturally cooled.
FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1
Mechanical configuration includes FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Mechanical configuration includes FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Incremental encoder SIN/COS 1VPP;2048 S/R
Encoder specification is incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Encoder specification is incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
plain shaft, tolerance N; holding brake; IP64
Shaft, brake, and protection details are plain shaft, tolerance N, holding brake, and IP64.
Shaft, brake, and protection details are plain shaft, tolerance N, holding brake, and IP64.
Applications
SINAMICS S120 drive-system integration
Use as a motor in SINAMICS S120 drive-system setups.
Use as a motor in SINAMICS S120 drive-system setups.
Frequently Asked Questions
What is Siemens 1FK7101-2AC71-1AH0?
It is a SIMOTICS S synchronous motor.
What are the power, torque, and speed ratings of 1FK7101-2AC71-1AH0?
PN=4.3kW, M0=27Nm (100K), and NN=2000rpm.
What encoder is specified for 1FK7101-2AC71-1AH0?
Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mounting, shaft, brake, and protection details are listed for 1FK7101-2AC71-1AH0?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, holding brake, and IP64.
