ROTARY DRIVE SYSTEM

Provided is a rotary drive system that can supply operating oil for releasing a brake and lubricating oil for a reducer from a single hydraulic pressure source, and can keep the lubricating oil clean. A rotary drive system 100 is characterized by including: a motor 102; a reducer 104 configured to r...

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Hauptverfasser: YOKOTA, Takaya, SHINOZUKA, Masato, TAKEDA, Yuta
Format: Patent
Sprache:eng ; fre ; ger
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creator YOKOTA, Takaya
SHINOZUKA, Masato
TAKEDA, Yuta
description Provided is a rotary drive system that can supply operating oil for releasing a brake and lubricating oil for a reducer from a single hydraulic pressure source, and can keep the lubricating oil clean. A rotary drive system 100 is characterized by including: a motor 102; a reducer 104 configured to reduce the speed of rotation of the motor; a brake 106 configured to stop rotation of the reducer during an off state of the motor; a brake-releasing pressurized oil passage 108 through which operating oil is suppliable from an external hydraulic pressure source 112 to the brake to release the brake when the motor is operated; and a throttle 110 that is in communication with the brake-releasing pressurized oil passage and the reducer, and through which the operating oil is suppliable as lubricating oil to the reducer.
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A rotary drive system 100 is characterized by including: a motor 102; a reducer 104 configured to reduce the speed of rotation of the motor; a brake 106 configured to stop rotation of the reducer during an off state of the motor; a brake-releasing pressurized oil passage 108 through which operating oil is suppliable from an external hydraulic pressure source 112 to the brake to release the brake when the motor is operated; and a throttle 110 that is in communication with the brake-releasing pressurized oil passage and the reducer, and through which the operating oil is suppliable as lubricating oil to the reducer.</description><language>eng ; fre ; ger</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; DREDGING ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; FOUNDATIONS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULIC ENGINEERING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SOIL SHIFTING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240522&amp;DB=EPODOC&amp;CC=EP&amp;NR=4372152A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240522&amp;DB=EPODOC&amp;CC=EP&amp;NR=4372152A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOKOTA, Takaya</creatorcontrib><creatorcontrib>SHINOZUKA, Masato</creatorcontrib><creatorcontrib>TAKEDA, Yuta</creatorcontrib><title>ROTARY DRIVE SYSTEM</title><description>Provided is a rotary drive system that can supply operating oil for releasing a brake and lubricating oil for a reducer from a single hydraulic pressure source, and can keep the lubricating oil clean. 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language eng ; fre ; ger
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subjects BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
DREDGING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
FOUNDATIONS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HYDRAULIC ENGINEERING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
THERMAL INSULATION IN GENERAL
WEAPONS
title ROTARY DRIVE SYSTEM
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