Technical Summary
| Product name | 1FK7044-4CF71-1TH1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series | 1FK7-HD |
| Power PN | 1.2kW |
| DC link voltage UDC | 600V |
| Torque M0 | 4.5Nm (100K) |
| Rated speed NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor for the SIMOTICS S series.
1FK7-HD synchronous motor for the SIMOTICS S series.
PN=1.2kW
Power rating listed as PN=1.2kW.
Power rating listed as PN=1.2kW.
UDC=600V
DC link voltage listed as UDC=600V.
DC link voltage listed as UDC=600V.
M0=4.5Nm (100K)
Torque rating listed as M0=4.5Nm (100K).
Torque rating listed as M0=4.5Nm (100K).
NN=3000rpm
Rated speed listed as NN=3000rpm.
Rated speed listed as NN=3000rpm.
IP65 protection
Degree of protection is IP65.
Degree of protection is IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1TH1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main ratings of 1FK7044-4CF71-1TH1?
The motor is listed with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection details does 1FK7044-4CF71-1TH1 have?
It has a 2-pole RESOLVER (RESOLVER P=1) and a rotatable power connector.
What mechanical and protection details are listed for 1FK7044-4CF71-1TH1?
It has naturally cooled operation, frame size IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft with tolerance N, a holding brake, and degree of protection IP65.
