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AKH 水冷和空水冷主轴电机
AKH 水冷和空水冷主轴电机
UHTW / UHTY- series low-inertia, water cooled (IC 70W) /
combination water-air cooling (IC 70W+IC06)
UHMW / UHMY- series with high torque, (IC 70W) / (IC 70W+IC06）
Specifications
Shaft height: 100 to 500 mm
Power: up to 1.000 kW
Speed range: up to 18.000 rpm
Duty cycle: S1
Cooling: IC 70W (water cooling)
Voltage: 400V / 690 V
Insulation class: F
Mounting: IM B3 / B5
Degree of protection: IP 54
Vibration severity grade: A
Ambient temperature: -20 to 40 °C
Installation altitude: up to 1000 m
Options of electrical design
Increased rated power for short term operation or intermittent operation
1 or 2 external fans assembled radial(IP 23 open-loop-cooling, IP 54 circulating air)
Water cooled shaft
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
