{"product_id":"200pcs-0-5-mold-plastic-motor-gears-small-set-plastic-crown-b08gq85r37","title":"Delinx 200 Piece Plastic Gear Set, 0.5 Module Crown and Worm Gears","description":"\u003cp\u003eThe Delinx plastic gear set gives makers and young engineers 200 small gears for motor projects. You get spindle gears, plane gears, crown gears and worms in 0.5 module, with apertures from 0.8 to 3 mm. Builders use them in robots, toy cars, boats and model airplanes.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Delinx\u003c\/li\u003e\n\u003cli\u003eQuantity: 200 pieces\u003c\/li\u003e\n\u003cli\u003eGear module: 0.5\u003c\/li\u003e\n\u003cli\u003eMaterial: plastic\u003c\/li\u003e\n\u003cli\u003eAperture range: 0.8 to 3 mm, with most at 2 mm\u003c\/li\u003e\n\u003cli\u003eTypes: spindle, plane, crown, worm, single and double reduction gears\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eA small DC motor spins fast but has little torque. Add a reduction gear between the motor and the wheels and your toy car slows down and gains pushing power. Double reduction gears take that further for a robot arm or a winch that needs to lift.\u003c\/p\u003e\n\u003cp\u003eCrown gears turn motion through a right angle, which helps when the motor sits sideways in a boat hull. A worm paired with a matching gear creates a big speed drop in a tight space.\u003c\/p\u003e\n\u003cp\u003eAll the gears in the set share the same 0.5 module, so the teeth mesh with each other. You can mix types and sizes freely while you test a gearbox design. Students in a STEM club can compare ratios by counting teeth and timing how fast an output shaft turns.\u003c\/p\u003e\n\u003ch2\u003eTips for your first gearbox\u003c\/h2\u003e\n\u003cp\u003eMost of the gears have a 2 mm bore. Check your motor before you start and set aside gears that fit it. A drop of glue or a snug press fit keeps a gear from slipping on the shaft.\u003c\/p\u003e\n\u003cp\u003eSort the pieces by type into a tackle box or a parts organizer. With 200 parts in the set, an organized tray saves you time when a project needs one specific crown gear. Keep small parts away from young siblings while you work.\u003c\/p\u003e","brand":"DS-AMZ","offers":[{"title":"Default Title","offer_id":50654419583216,"sku":"AMZ-B08GQ85R37","price":34.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0434\/7985\/9361\/files\/71ncUfFEviL._AC_SL1500.jpg?v=1792809871","url":"https:\/\/www.bigfrenchies.com\/products\/200pcs-0-5-mold-plastic-motor-gears-small-set-plastic-crown-b08gq85r37","provider":"BIG FRENCHIES","version":"1.0","type":"link"}