Free models · Game-ready GLB
Low poly
Every model below is a self-contained .glb under 25 MB that drops into three.js, Blender, Godot, Unity and Unreal, free to use and modify in commercial projects without attribution.
Load one straight from its CDN URL with a plain GLTFLoader, or take a whole themed set from the packs.
3,872 free GLB models
AnimatedFour gear reduction train on a bench (Animated Mechanisms Kit)
Four spur gears on a bench top in an alternating sixteen and ten tooth train, each on its own boss and shaft, turning in alternating directions.
AnimatedMeshing spur gear pair on a plate (Animated Mechanisms Kit)
Twenty tooth and twelve tooth spur gears meshing on a bolted back plate with bearing bosses, an amber guard ring around the large gear and a terminal box.
AnimatedCam and roller follower (Animated Mechanisms Kit)
Shaft mounted cam disc with a rise on one flank lifting a guided roller follower against a spring collar, on a painted pedestal with two bearing blocks.
AnimatedBucket elevator with inspection window (Animated Mechanisms Kit)
Four and a half metre elevator casing with a boot, an inlet chute, a hooded head with drive motor and a tall window through which nine buckets can be seen climbing the belt.
AnimatedCrank, rod and piston assembly (Animated Mechanisms Kit)
Open crank and slider mechanism on a painted bedplate: a bearing housing, a crank with a web and pin, a connecting rod, a crosshead on guide bars and a lathed cylinder block.
AnimatedTwin chain flight conveyor (Animated Mechanisms Kit)
Two chain strands on four toothed sprockets carry amber flight bars along a 3.2 m braced frame with a drive motor at the head.
AnimatedGravity roller conveyor bed (Animated Mechanisms Kit)
Thirteen free running rollers between painted side channels with amber guide rails, on braced legs with foot plates and an end stop bar.
AnimatedSwan neck incline belt conveyor (Animated Mechanisms Kit)
Two stage conveyor with a low horizontal feed boot and a 26 degree incline running to a hooded discharge, each stage with its own cleated belt and drums.
AnimatedCargo lift platform with swing gate (Animated Mechanisms Kit)
Two post goods lift with a braced mast, a drive motor and a 2.2 m mesh sided platform closed by a swinging bar gate with an amber stile.
AnimatedStraight cleated belt conveyor (Animated Mechanisms Kit)
Four metre horizontal belt conveyor on braced legs with side skirts, a tail feed skirt, a hooded head chute, a drive motor and gearbox, and eight cleats that loop seamlessly.
AnimatedGantry rope hoist with hook block (Animated Mechanisms Kit)
Portal gantry on four splayed legs with a 3.6 m runway beam, a trolley with a rope drum and gear case, a drop pendant control and a hook block on a single fall of rope.
AnimatedInclined cleated conveyor lift (Animated Mechanisms Kit)
Five metre cleated belt on a 24 degree incline with a feed hopper at the tail and a discharge hood at the head, so the cleat loop resets out of sight.
AnimatedVehicle turntable in a pit ring (Animated Mechanisms Kit)
Five metre turntable: a sunken pit ring with eight rollers and a drive cabinet, carrying a ribbed steel deck marked with amber alignment bands.
AnimatedBascule bridge leaf with counterweight (Animated Mechanisms Kit)
Single leaf lifting bridge: a 4.2 m railed deck on trunnion bearings between two pier walls, with a concrete counterweight that swings down into the chase and an operator cabin.
AnimatedWall dumbwaiter with travelling car (Animated Mechanisms Kit)
Service dumbwaiter shaft 2.74 m tall built as an open fronted casing with a framed hatch, a call panel with a lamp, and a small open car that travels the shaft on a rope.
AnimatedPortcullis gate with winch drum (Animated Mechanisms Kit)
Seven bar spiked iron grille running in channel guides between two gate piers, lifted into a crenellated gatehouse chase by a timber winch drum on the front wall.
AnimatedFour wing revolving door drum (Animated Mechanisms Kit)
Free standing revolving door: two curved glass enclosure quadrants between mullion posts, iron floor and head rings, a canopy and four glazed wings on a central shaft.
AnimatedCounterweighted mast platform (Animated Mechanisms Kit)
Braced 4.8 m lattice mast with a head sheave, a railed working platform on one side and a stacked counterweight on the other, roped so they travel opposite each other.
AnimatedOpen cage goods elevator (Animated Mechanisms Kit)
Braced four post shaft 4.7 m tall with a head sheave and drive motor, carrying a mesh sided cage with an amber threshold on a single rope.
AnimatedTelescopic hydraulic ram platform (Animated Mechanisms Kit)
Round 2.1 m deck on a three stage hydraulic ram rising from a bevelled base with a power pack and hoses. Each ram stage extends by a different amount.
AnimatedSelf propelled scissor lift (Animated Mechanisms Kit)
Wheeled scissor lift with a hazard banded chassis, a crossed arm pair on a central pin, a lift ram and a railed deck with a kick plate. The deck rises 0.83 m.
AnimatedRising barrier arm with counterweight (Animated Mechanisms Kit)
Vehicle barrier: a 3.6 m banded boom with a drop skirt and a counterweight, pivoting from a painted pedestal with a reader panel and an emissive lamp.
AnimatedCounterweighted timber drawbridge (Animated Mechanisms Kit)
Nine plank timber deck banded in iron, hinged on the front edge of a stone abutment between two winch towers. It stands upright at rest and lowers to a bridge.
AnimatedSaloon swing doors (Animated Mechanisms Kit)
Pair of half height slatted timber bat wings on spring pivots, hung clear of the floor and the head of a 1.6 m opening so they rock through a rest position.