Collection of 75 gears of different sizes
Engineer complex mechanical motion setups and custom gearboxes using this 75-piece gear assortment.
Finding exact matching gear sizes and linear drive components for mechanical DIY projects is often difficult. However, this master 75-in-1 Assorted Plastic Gear Set resolves mechanical prototyping challenges completely. It offers an extensive selection of module 0.5 gear components crafted from durable POM plastic. Consequently, you can construct custom mechanical arms, steering boxes, and linear actuators without machining custom parts.
Key Features:
Diverse Gear Mechanism Selection: It features spur, crown, double-layer, worm, and bevel gear types. Because of this wide component variety, creating right-angle or reduction drives is quick and easy.
Includes Gear Racks and Drive Belts: The kit includes linear tooth gear racks alongside flexible drive belts and pulleys. Therefore, you can convert rotary shaft rotation into smooth linear movement effortlessly.
Standard Axle Shaft Bore Tolerances: It features tightly molded axle press-fit holes marked for 2A, 2.5A, and 3A shafts. Furthermore, these standard bore dimensions ensure secure press-fit friction on small DC motors.
Durable Low-Friction Engineering Plastic: It features tough POM resin construction engineered for smooth mesh engagement. Simply snap gears onto steel axles to create efficient mechanical power trains.
Why should you choose this 75-in-1 plastic gear kit? Are you repairing RC models, teaching mechanical advantage in STEM classrooms, or building custom robot chassis? Because of its comprehensive component variety, designing custom reduction ratios takes only seconds. Moreover, the organized sizing codes stamped onto parts facilitate easy part identification during assembly. Furthermore, it offers exceptional durability for student makers, robotics hobbyists, and model builders alike. Therefore, it is an essential hardware resource for physical computing and mechanical prototyping. Simply select your required gears to start engineering your transmission today.
Technical Specs:
Total Component Count: 75 Pieces Assorted Mechanical Parts.
Gear Module Standard: Module 0.5 (M0.5).
Included Components: Single Gears, Double Gears, Crown Gears, Worm Gears, Bevel Gears, Gear Racks (2x), Pulley Wheels, Rubber Belts (5x), Shaft Sleeves.
Shaft Bore Compatibility: 2mm, 2.5mm, and 3mm motor axles (Tight “A” fit and Loose “B” fit options).
Material: POM (Polyoxymethylene) Engineering Plastic.































