AKH air-cooled and air-water-cooled spindle motors

Specifications

Shaft height: 160 to 500 mm

Power: up to 1.000 kW

Speed range: up to 20.000 rpm

Duty cycle: S1

Cooling: IC 06 (open-circuit cooling)

Voltage: 400 V

Insulation class: F

Mounting: IM B3 / B5

Degree of protection: IP 23

Vibration severity grade: A

Ambient temperature: -20 to 40 °C

Installation altitude: up to 1.000 mm

Options of electrical design

Increased rated power for short term operation or intermittent operation

External fan axial (IP 23) assembled, tube connection or air/water heat exchanger (IP 54)

Dimensioning as 2, 4 or 6- pole motors

Special voltages and -frequencies

Insulation class H

Higher ambient temperature and installation altitude over 1.000 m

Anti-condensation heating