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AKH USTW/UTTW/UTTWP超紧凑水冷主轴电机
AKH USTW/UTTW/UTTWP超紧凑水冷主轴电机
UTTW- series: asynchronous
UTTWp- series: asynchronous premium
USTW- series: synchronous
Specifications
Shaft height: 112 to 180 mm
Power: up to 330 kW
Speed range: up to 12.000 rpm
Duty cycle: S1 (continuous operation)
Cooling: IC 70W (water cooling)
Voltage: 400 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 1.000 m
Options of electrical design
Increased rated power for short term operation or intermittent operation
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
