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Spur gear 3D Models

Find the best Spur gear 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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Create a parametric 3D model of a spur gear. Specifications: - Module (m): 1 mm - Number of teeth (z): 45 - Pressure angle: 20 degrees - Face width: 10 mm - Bore diameter: 5 mm Calculate and use standard gear proportions: - Pitch diameter = m × z - Addendum = m - Dedendum = 1.25 × m - Outer diameter = pitch diameter + 2 × m - Root diameter = pitch diameter − 2.5 × m - Base circle diameter = pitch diameter × cos(pressure angle) Tooth profile: - Use an involute curve generated from the base circle - Ensure correct tooth thickness at pitch circle Model requirements: - Fully parametric and editable - Circular pattern for all teeth - Extrude to specified face width
Anonymous1773930159
Create a precise parametric 3D CAD model of a spur gear. Specifications: - Gear type: spur gear - Module: 0.63 - Number of teeth: 44 - Pressure angle: 20 degrees - Helix angle: 0 degrees (straight teeth) Dimensions: - Outer diameter: 29 mm - Root diameter: 26 mm - Pitch diameter: 27.72 mm - Gear thickness: 8 mm - Tooth face width: 5 mm Center bore: - Bore diameter: 8 mm - D-shaped shaft bore - Flat distance: 6.5 mm Structure: - Internal hub with 4 reinforcing spokes - Hub diameter approximately 14–16 mm - Spokes connecting hub to gear rim Fillets: - Small root fillets for strength - Chamfer edges slightly (0.2–0.3 mm) Output: - Clean manufacturable CAD model - Accurate involute gear teeth - Export as STEP and STL - Units in millimeters
Anonymous1766663433
Create a precise mechanical 3D model of a compound plastic spur gear. Main gear: 39 teeth outer diameter about 25.5 mm thickness about 4 mm Top gear: 9 teeth pinion diameter about 9 mm height about 6 mm above the main gear Center shaft hole: round hole 3 mm diameter Structure: four radial support ribs connecting the hub to the outer gear. Material appearance white plastic. Generate a clean mechanical CAD-style model suitable for STL export and 3D printing.
Anonymous1772441879
Anonymous1772940240
Generateahighlyprecise CAD-style3Dmodelof aninternalspurrng gear used inlantary (epiyclic)gearbox. Gmetrymust folow eal gineeringstandards:Number nternal h: 6 ule: 5 ernal ch meter: 10mm F width kness:25mmPressure a grees Ouer rigis plneno teeths ofile:true olute arprofile,nottriangularordecorativeM odlrequirements:Pe rfectcircularconcentricring Teeth eenly sp alogtheinnercircumference Crectaddendum anedendum portionsbased nmodule Smooth cylrical out riithuniform hickness S bu ralistic macnedtooth es all echamfer(~0.51mm)onouter es forrealismNod irtion,noorganicstyling,noartistic inpretationSurface&style: Isteelappearance M metlic fiish h ubtle iningmarksCleanengi neeringlook,notworn or ustyNe ut stio lting ainwhite greybackground
Anonymous1772431285
Create a standard spur gear with a stepped hub design: module 2, 17 teeth, pressure angle 20°, face width 15mm, nominal shaft diameter 8mm. The hub features two concentric cylindrical protrusions (stepped collar) extending from the central bore, creating a distinct two-level profile. The gear has a solid structure, smooth metallic finish, closed mesh, no broken surfaces, and is optimized for 3D printing without supports.
Anonymous1759670025
Create a standard spur gear for 3D printing, module 2, 34 teeth, pressure angle 20°, face width 15mm, nominal shaft diameter 15mm, solid structure, no broken surfaces, closed mesh, smooth and printable
Anonymous1759670025
Create a standard spur gear for 3D printing, module 2, 17 teeth, pressure angle 20°, face width 15mm, nominal shaft diameter 8mm, solid structure, no holes, no broken surfaces, smooth and closed mesh, high printability, no support needed
Anonymous1759670025
A pair of standard meshed spur gears, 20 teeth and 30 teeth, clean surface, no holes, solid, uniform thickness, high precision, simple shape, suitable for 3D printing
Anonymous1759670025
Anonymous1772084160
Anonymous1754277821
Create a 3D Create a 3D printable spur gear with the following exact specifications: Gear geometry: Type: Spur gear (straight teeth, parallel axis) Number of teeth: 9 Module: 0.8 Pressure angle: 20° Pitch diameter: 7.2mm (module × number of teeth = 0.8 × 9) Addendum: 0.8mm Dedendum: 1.0mm Outer (tip) diameter: 8.8mm Root diameter: 5.2mm Face width (gear thickness): 5mm Center bore — D-shaped shaft hole: Total bore diameter: 6mm Flat chord width (D-flat): 5mm The flat must be parallel to one tooth valley for proper alignment reference Bore must run through the full thickness of the gear (5mm) General design rules: No hub protrusion needed — keep the gear as a flat disc with teeth and central bore No lightening holes — the gear is small and needs full structural integrity Minimum wall thickness between bore and root circle: maintain at least 0.8mm All edges: add a 0.2mm chamfer on both flat faces to improve print quality and reduce sharp edges 3D printing orientation and considerations: Orient the gear w
Anonymous1771696066
Create a 3D printable spur gear with the following exact specifications: Gear geometry: Type: Spur gear (straight teeth, parallel axis) Number of teeth: 9 Module: 0.8 Pressure angle: 20° Pitch diameter: 7.2mm (module × number of teeth = 0.8 × 9) Addendum: 0.8mm Dedendum: 1.0mm Outer (tip) diameter: 8.8mm Root diameter: 5.2mm Face width (gear thickness): 5mm Center bore — D-shaped shaft hole: Total bore diameter: 6mm Flat chord width (D-flat): 5mm The flat must be parallel to one tooth valley for proper alignment reference Bore must run through the full thickness of the gear (5mm) General design rules: No hub protrusion needed — keep the gear as a flat disc with teeth and central bore No lightening holes — the gear is small and needs full structural integrity Minimum wall thickness between bore and root circle: maintain at least 0.8mm All edges: add a 0.2mm chamfer on both flat faces to improve print quality and reduce sharp edges 3D printing orientation and considerations: Orient the gear with its flat
Anonymous1771696066
Anonymous1771246959
A precise technical 3D model of a simple spur gear with exactly 12 teeth, circular pitch, overall diameter 12 cm, central bore hole, metallic material, perfectly symmetrical, evenly spaced involute teeth, engineering part style, clean topology, no background
Anonymous1771022075
Anonymous1770777193
A functional spur gear designed for 3D printing material testing. Specifications: - Spur gear with 60 teeth - Standard involute tooth profile - 20-degree pressure angle - Module approximately 1.6 - Outer diameter approximately 100 mm - Face width (thickness) 10 mm - Center bore 10 mm diameter 3D printing requirements: - Flat, perfectly planar bottom face with no chamfer or bevel - Bottom face aligned exactly to Z = 0 - Top edge may include a small chamfer (0.5 mm) - Fully solid, watertight, manifold geometry - No internal shells or floating surfaces - Designed to be printed flat on the build plate without supports - Export in millimeters as a dimensionally accurate STL
Anonymous1770552788
Create a spur gear with an outer diameter of 26 cm and 36 teeth. Add raised (embossed) numbers on the teeth: number each tooth sequentially from 1 to 36, with the numbers centered on each tooth and clearly readable. Make the gear a clean, realistic 3D model with sharp tooth geometry and an even finish.
Anonymous1758048085
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