Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor for the SIMOTICS S series.
1FK7-HD motor for the SIMOTICS S series.
PN=1.2kW
Power rating for this model.
Power rating for this model.
UDC=600V
DC link voltage rating.
DC link voltage rating.
M0=4.5Nm (100K)
Torque rating at 100K.
Torque rating at 100K.
NN=3000rpm
Rated speed.
Rated speed.
Degree of protection IP65
Protected enclosure rating.
Protected enclosure rating.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1AG1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 family.
What are the main ratings of 1FK7044-4CF71-1AG1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback and connection details are included on 1FK7044-4CF71-1AG1?
It has a rotatable power connector and 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 1FK7044-4CF71-1AG1?
It is naturally cooled, frame size IMB 5 (IM V1, IM V3), with FLANGE 1, a plain shaft, tolerance N, without holding brake, and degree of protection IP65.
