Technical Summary
| Model | 1FK7044-4CF71-1SH2 |
|---|---|
| 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 | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
Key Features
SIMOTICS S synchronous motor
Motor type: SIMOTICS S synchronous motor.
Motor type: SIMOTICS S synchronous motor.
PN=1.2kW
Rated power: PN=1.2kW.
Rated power: PN=1.2kW.
UDC=600V
DC link voltage: UDC=600V.
DC link voltage: UDC=600V.
M0=4.5Nm (100K)
Torque: M0=4.5Nm (100K).
Torque: M0=4.5Nm (100K).
NN=3000rpm
Rated speed: NN=3000rpm.
Rated speed: NN=3000rpm.
Holding brake
With holding brake.
With holding brake.
Applications
SINAMICS S120 drive-axis integration
Servomotor use in SINAMICS S120 drive systems.
Servomotor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is the exact product model and type?
1FK7044-4CF71-1SH2 is a SIMOTICS S synchronous motor.
What are the rated power, voltage, torque, and speed?
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
What feedback and sensor features are listed for this motor?
It includes a KTY TEMPERATURESENSOR and RESOLVER MULTI-POLE (RESOLVER P=3).
What mechanical configuration and protection details are listed?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, holding brake, IP65 DE flange IP67.
What connector information is given?
POWER CONNECTOR ROTATABLE.
