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Interactive 3D model of MECH-MORPH X1 Exploded Multi-Part Layout

Gears and transmission

MECH-MORPH X1 Exploded Multi-Part Layout

9 views
Bounding box
3252.5 × 400.0 × 123.0 mm
Engine
Precision B-rep
Parameters
68
Published
August 20, 2026

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The prompt

Create a detailed engineering 3D CAD concept of an original experimental drone named “MECH-MORPH X1”. IMPORTANT: This is NOT a conventional quadcopter. The aircraft has ONE central A2212 1800KV BLDC motor as the primary propulsion source. Mechanical power is distributed from the central motor through a belt-driven central shaft and four bevel-gear transmission units to four rotors. Four N20 geared motors are NOT used as propulsion motors. Each N20 controls the mechanical pitch angle of one rotor using a lead-screw, sliding collar and linkage mechanism. The four rotor pitch mechanisms allow differential aerodynamic control. Design the complete drone as a real manufacturable mechanical prototype rather than a sci-fi decoration. Main dimensions: - Overall frame: approximately 400 mm × 400 mm - Central mechanical gearbox: approximately 110 mm × 110 mm × 50 mm - Four symmetric rotor arms - Target total mass: 550–650 g - 3S 11.1 V battery - One A2212 1800KV BLDC motor - Four N20 geared motors - Metal shafts and standard ball bearings - 3D-printable structural components - Use M2/M3 fasteners where appropriate Mechanical architecture: A2212 BLDC → belt drive → central shaft → four bevel-gear outputs → four rotor shafts. Each rotor must contain: rotor shaft → rotor hub → variable-pitch linkage → sliding collar → lead screw → N20 geared motor. Make the pitch-control mechanism clearly visible and mechanically believable. The central gearbox should be partially transparent or shown in an exploded view so the complete power transmission can be understood. Create: 1. Full assembled isometric view 2. Top view 3. Side view 4. Front view 5. Exploded mechanical assembly 6. Close-up of one rotor pitch-control module 7. Close-up of central gearbox 8. Internal mechanical transmission view 9. Dimensioned engineering-style drawing Design requirements: - Symmetrical center of gravity - Battery mounted close to the geometric center - Bearing-supported rotating shafts - Replaceable mechanical modules - Easy disassembly for handmade construction - 3D-printable parts separated into printable components - Avoid impossible intersections between gears, shafts and linkages - Include realistic clearances between moving parts - Keep high-speed rotating components mechanically enclosed where possible - Do not use four independent propulsion motors - Do not turn this into a normal quadcopter - Do not add unnecessary futuristic parts that have no mechanical function Visual style: real aerospace engineering prototype, exposed mechanical transmission, precision-machined shafts, gears, bearings and linkages, functional 3D-printable engineering design, highly detailed CAD assembly, realistic proportions, clean industrial prototype appearance. The final design should communicate a genuinely unusual mechanical propulsion and control architecture, not a normal consumer drone.

Parameters

NameValueRange
Layout Gap300 mm260 – 500
Frame Side400 mm350 – 500
Frame Thickness3 mm2 – 6
Frame Rib Width12 mm6 – 25
Frame Rib Height10 mm4 – 20
Frame Rib Length260 mm200 – 380
Frame Mount Hole Diameter3.2 mm2.5 – 6
Frame Mount Hole Spacing50 mm30 – 80
Frame Center Hole Diameter12 mm6 – 20
Gearbox Side110 mm90 – 140
Gearbox Height50 mm40 – 70
Gearbox Wall Thickness3 mm2 – 6
Transparent Cover Thickness3 mm1.5 – 6
Gearbox Central Shaft Hole6.2 mm5 – 10
Gearbox Rotor Shaft Hole5.2 mm4 – 8
Motor Diameter28 mm20 – 35
Motor Height12 mm8 – 20
Motor Mount Side36 mm28 – 50
Motor Mount Thickness2 mm1 – 4
Motor Shaft Diameter3 mm2 – 6
Motor Mount Hole Diameter3.2 mm2.5 – 5
Motor Mount Hole Spacing28 mm20 – 34
Drive Pulley Diameter20 mm10 – 40
Driven Pulley Diameter24 mm12 – 50
Pulley Width10 mm6 – 20
Belt Length80 mm50 – 140
Belt Width10 mm5 – 20
Belt Thickness2 mm1 – 5
Tensioner Diameter10 mm6 – 20
Belt Pulley Shaft Diameter5 mm3 – 8
Central Shaft Diameter6 mm4 – 10
Central Shaft Length80 mm50 – 120
Bevel Gear Big Diameter20 mm12 – 40
Bevel Gear Small Diameter8 mm4 – 20
Bevel Gear Length12 mm6 – 25
Bevel Gear Radial Offset28 mm15 – 50
Rotor Shaft Diameter5 mm3 – 8
Rotor Shaft Length120 mm80 – 180
Bearing Outer Diameter10 mm6 – 20
Bearing Width5 mm3 – 10
Bearing Position 115 mm5 – 60
Bearing Position 295 mm50 – 170
Rotor Hub Diameter30 mm20 – 50
Rotor Hub Height40 mm25 – 60
Rotor Hub Bore5.1 mm4 – 8
Pitch Link Length25 mm12 – 40
Pitch Link Width4 mm2 – 8
Pitch Link Thickness3 mm1.5 – 6
Sliding Collar Diameter12 mm8 – 20
Sliding Collar Height14 mm8 – 25
Lead Screw Diameter4 mm3 – 6
Lead Screw Length20 mm12 – 40
Collar Arm Length20 mm10 – 35
Collar Arm Width4 mm2 – 8
N20 Motor Length12 mm8 – 18
N20 Motor Width10 mm6 – 15
N20 Motor Height10 mm6 – 15
N20 Shaft Diameter3 mm1.5 – 5
N20 Shaft Length6 mm3 – 12
Propeller Diameter254 mm180 – 300
Propeller Blade Width22 mm12 – 40
Propeller Blade Thickness2.5 mm1 – 6
Propeller Hub Diameter15 mm8 – 25
Propeller Hub Height8 mm4 – 16
Propeller Bore5.1 mm4 – 8
Battery Length105 mm80 – 130
Battery Width35 mm25 – 50
Battery Height25 mm15 – 35

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.