– Type: SIMOTICS S 1FK7-HD high dynamic synchronous servo motor
– Order code: 1FK7044-4CH71-1RH0
– Rated power PN: 1.4 kW
– DC link voltage UDC: 600 V
– Static torque M0: 4.5 Nm (100 K temperature rise)
– Rated speed Nn: 4500 rpm
– Cooling: Natural cooling
– Mounting form: IMB5 (IM V1, IM V3), Flange 1
– Shaft: Plain shaft, tolerance N
– Encoder: Absolute encoder AM20DQI, 20 bit single-turn +12 bit multi-turn, Drive-CLiQ interface
– Power connector: Rotatable
– Holding brake: With holding brake
– Protection class: IP64
– Temperature sensor: KTY84
– Insulation class: F
– Series: 1FK7 for SINAMICS S120
– Status: Active
**Weight & Dimensions**
– Net weight: **7.7 kg**
– Shaft height: 48 mm