{"product_id":"pitsco-education-tetrix-max-4-1-aluminum-worm-gear-drivebox-robotics-building-elements-spare-parts-for-robotics-and-vehicles-package-includes-spur-gear-worm-gear-channel-axles-bushings","title":"Pitsco Education TETRIX MAX 4:1 Aluminum Worm Gear Drivebox, Robotics Building Elements, Spare Parts for Robotics and Vehicles, Package Includes Spur Gear, Worm Gear, Channel, Axles, Bushings","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAPPLICATION. This 4:1 gear ratio can be used for slow and smooth rotational motion. This can be used for lift arms and grippers.\u003c\/li\u003e\n\u003cli\u003eHOW IT WORKS. The worm gear acts as an incline plane that wraps around the central axis. The spur gear acts as a helical gear. The two gears are made to form and work together using mechanical advantage.\u003c\/li\u003e\n\u003cli\u003eADVANTAGES. This set greatly reduces the chance of a back-driving gear motor, so its position can be held even when power iis not applied.\u003c\/li\u003e\n\u003cli\u003eSPECS. Each gear box weighs 105.5 grams. This pack includes an SAE 841 bronze spur gear and 303\/304 stainless steal worm gear.\u003c\/li\u003e\n\u003cli\u003eNOTE: The helical spur gear attaches to 4.7 mm D-shaft diameter. The worm gear attaches to 6 mm or 4.7 mm D-shaft diameters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pitsco Education","offers":[{"title":"Default Title","offer_id":48201697853591,"sku":"B00W7FADBM","price":26.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41HsZMb3R5L.jpg?v=1788485062","url":"https:\/\/tinkervanta.com\/products\/pitsco-education-tetrix-max-4-1-aluminum-worm-gear-drivebox-robotics-building-elements-spare-parts-for-robotics-and-vehicles-package-includes-spur-gear-worm-gear-channel-axles-bushings","provider":"TinkerVanta","version":"1.0","type":"link"}