HOLLOW ACTUATOR

PROBLEM TO BE SOLVED: To provide a compact hollow actuator of which a hollow diameter is large and the length in axial direction is small. SOLUTION: In the hollow actuator, a web generator 71 combined to a rotor 22 is supported, for outer ring rotation, by a high-speed side bearing 9. A hollow part...

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Hauptverfasser: HIRANO YUSUKE, IGA HIDEFUMI, IMAI KAZUTOSHI
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Sprache:eng
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creator HIRANO YUSUKE
IGA HIDEFUMI
IMAI KAZUTOSHI
description PROBLEM TO BE SOLVED: To provide a compact hollow actuator of which a hollow diameter is large and the length in axial direction is small. SOLUTION: In the hollow actuator, a web generator 71 combined to a rotor 22 is supported, for outer ring rotation, by a high-speed side bearing 9. A hollow part consists of a fixed hollow shaft 3 and an output flange 6 for low-speed operation after slow down, with the output flange 6 acting as an inner ring housing of the high-speed side bearing 9 as well. Supporting by the high-speed side bearing 9 has a structure in which two bearings are combined and the rotor 22 of a motor 2 is cantilevered by one point. COPYRIGHT: (C)2006,JPO&NCIPI
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subjects BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
title HOLLOW ACTUATOR
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