Free models · CC0
Animated
Every modern model below is a self-contained .glb under 5 MB, released under CC0 1.0 so it can be used and modified 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.
80 free GLB models
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
AnimatedUp and over garage tilt door (Animated Mechanisms Kit)
Four panel steel door on top pivots with diagonal counterbalance arms, tilting up and back into the head of a 2.5 m garage opening.
AnimatedPressure airlock door with locking dogs (Animated Mechanisms Kit)
Thick ribbed slab with a glazed porthole that rises up an exposed guide frame after four amber locking dogs rotate clear of the jambs.
AnimatedIris blast door with six blades (Animated Mechanisms Kit)
Six overlapping steel blades hinged around a bezel ring close a 2.2 m circular portal cut through a wall bay. Each blade swings outward on its own pin.
AnimatedRoller shutter door with barrel hood (Animated Mechanisms Kit)
Twenty one slat steel curtain running in side guides under a barrel hood, with an amber bottom rail and a wall control box. The curtain bunches into the hood as it lifts.
AnimatedAutomatic sliding door pair (Animated Mechanisms Kit)
Two glazed leaves on an overhead roller track with a belt drive motor and a control box, sliding apart into the reveals of a 2.2 m opening.