PLANETARY GEARING MECHANISM OF A DRIVE PULLEY MOUNTED ON THE CARRIER
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Gear 1 is keyed to shaft a, rotates about fixed axis A-A and meshes with planet gear 2 which is connected by a turning pair to carrier 4. Drive pulley 5 is keyed to carrier 4 and rotates about axis A-A. Planet gear 2 meshes with fixed internal gear 3. When gear 1 rotates, gear 2 rolls around inside gear 3 and rotates pulley 5 about axis A-A. The numbers of teeth of gears 1, 2 and 3 satisfy the conditions: z₁=z₂ and z₃=3z₁. Then the speeds n₁ and n₅ of gear 1 and pulley 5 (in rpm) satisfy the condition n₅=n₁/4 i.e. drive pulley 5 rotates in the same direction as gear 1 but at an angular velocity only one-fourth that of the gear.
$2883$CxG,PR$

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Documents: Gear mechanisms  [Streambook]
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PLANETARY GEARING MECHANISM OF A DRIVE PULLEY MOUNTED ON THE CARRIER
Cliquez pour agrandirCliquez pour agrandir Description

Gear 1 is keyed to shaft a, rotates about fixed axis A-A and meshes with planet gear 2 which is connected by a turning pair to carrier 4. Drive pulley 5 is keyed to carrier 4 and rotates about axis A-A. Planet gear 2 meshes with fixed internal gear 3. When gear 1 rotates, gear 2 rolls around inside gear 3 and rotates pulley 5 about axis A-A. The numbers of teeth of gears 1, 2 and 3 satisfy the conditions: z₁=z₂ and z₃=3z₁. Then the speeds n₁ and n₅ of gear 1 and pulley 5 (in rpm) satisfy the condition n₅=n₁/4 i.e. drive pulley 5 rotates in the same direction as gear 1 but at an angular velocity only one-fourth that of the gear.
$2883$CxG,PR$

Linked items
Documents: Gear mechanisms  [Streambook]
Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?image=19593023
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_image_19593023.html
Data provider
ITUIlmenau TU  http://www.tu-ilmenau.de

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