Gears and transmission
Eunora L1 Industrial Inspection Drone - Exploded Multi-Part Assembly
- Bounding box
- 11485.0 × 985.0 × 595.0 mm
- Engine
- Precision B-rep
- Parameters
- 55
- Published
- November 5, 2026
Download
Free to download and use. See the terms.
The prompt
Design a detailed, realistic 3D CAD model of the **Eunora L1 Industrial Inspection Drone**, using the reference image for styling and supplied BOM/datasheets for specifications. Create a rugged **six-motor hexacopter** with six Hobbywing X6 G2 motors, carbon-fibre arms, aluminium central frame, stacked electronics enclosures, 12S 44.4V 40Ah battery, Cube Orange+, Here4 RTK GNSS mast, telemetry, power distribution and reinforced extended landing gear. Integrate the **Tritex Multigauge 6000** with its mounting bracket, two-section 250 mm carbon-fibre extension boom, probe holder, spring-loaded contact mechanism and 70 ml gel dispenser. Position the forward-facing probe beyond the propeller envelope for ultrasonic inspection of vertical industrial surfaces. Follow the reference image's black industrial design, exposed carbon-fibre structure, compact central body, organized wiring and forward-projecting inspection boom. Create individually editable components, a complete assembled model, exploded view, isometric view and dimensioned front, side, top and bottom drawings. Use actual component dimensions wherever available. Do not invent specifications. Mark proposed dimensions clearly. Ensure realistic clearances, balanced centre of gravity, structural integrity, serviceability and manufacturability. **Deliver:** Parametric CAD assembly, STEP export, native CAD files and manufacturing drawings. **Priority:** Engineering accuracy and prototype manufacturability over visual appearance.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded row gap | 700 mm | 300 – 1500 |
| Central body length | 420 mm | 250 – 600 |
| Central body width | 320 mm | 200 – 500 |
| Central body height | 180 mm | 100 – 300 |
| Central body wall thickness | 5 mm | 2 – 15 |
| Mounting hardpoint hole diameter | 8 mm | 3 – 20 |
| Number of motor arms | 6 | 3 – 8 |
| Motor arm length | 560 mm | 300 – 900 |
| Arm tube diameter | 30 mm | 15 – 50 |
| Motor diameter | 56 mm | 30 – 80 |
| Motor height | 40 mm | 20 – 80 |
| Propeller diameter | 350 mm | 200 – 500 |
| Propeller hub thickness | 5 mm | 3 – 15 |
| Motor to propeller clearance | 5 mm | 1 – 20 |
| Landing gear height | 380 mm | 200 – 600 |
| Landing gear skid track | 620 mm | 400 – 900 |
| Landing gear tube diameter | 25 mm | 15 – 50 |
| Skid length | 500 mm | 300 – 800 |
| Longitudinal leg spread | 150 mm | 80 – 300 |
| Battery pack length | 260 mm | 150 – 400 |
| Battery pack width | 180 mm | 100 – 300 |
| Battery pack height | 120 mm | 60 – 200 |
| Avionics enclosure length | 180 mm | 100 – 300 |
| Avionics enclosure width | 140 mm | 80 – 250 |
| Avionics enclosure height | 90 mm | 40 – 180 |
| GNSS mast height | 180 mm | 100 – 400 |
| GNSS mast diameter | 20 mm | 10 – 40 |
| GNSS antenna diameter | 80 mm | 40 – 150 |
| GNSS antenna thickness | 10 mm | 5 – 25 |
| Tritex bracket length | 220 mm | 120 – 400 |
| Tritex bracket width | 160 mm | 80 – 300 |
| Tritex bracket height | 90 mm | 50 – 200 |
| Bracket flange thickness | 6 mm | 2 – 15 |
| Extension boom length | 250 mm | 150 – 500 |
| Extension boom diameter | 30 mm | 15 – 60 |
| Boom clamp outer diameter | 42 mm | 20 – 80 |
| Boom clamp width | 25 mm | 10 – 50 |
| Probe holder length | 120 mm | 60 – 250 |
| Probe holder width | 60 mm | 30 – 120 |
| Probe holder height | 50 mm | 25 – 100 |
| Probe holder bore diameter | 42 mm | 20 – 80 |
| Spring plunger travel | 15 mm | 5 – 40 |
| Ultrasonic probe body diameter | 40 mm | 20 – 80 |
| Ultrasonic probe body length | 90 mm | 50 – 200 |
| Probe connector diameter | 18 mm | 6 – 30 |
| Probe connector length | 20 mm | 5 – 50 |
| Gel cartridge diameter | 45 mm | 20 – 80 |
| Gel cartridge length | 130 mm | 60 – 250 |
| Gel nozzle diameter | 10 mm | 3 – 20 |
| Gel nozzle length | 15 mm | 5 – 40 |
| Power distribution board length | 150 mm | 80 – 300 |
| Power distribution board width | 100 mm | 50 – 200 |
| Power distribution board height | 25 mm | 10 – 60 |
| Wire bundle diameter | 10 mm | 2 – 20 |
| Wire connector stub length | 30 mm | 10 – 80 |
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.
More models
Browse the full gallery →Spur Gearbox
design gearbox
Involute Spur Gear with Keyway
Precision Involute Spur Gear with Hub and Keyway: Module (m) of 2.0 mm, 40 teeth (z), Pitch Circle Diameter (d) of 80.00 mm, 20° pressure angle (\alpha), 15.00 mm face width (b), a
Parametric Helical Gear
Create a parametric helical gear with the following specifications: 32 teeth, normal module of 3 mm, right-hand helix, total face width of 80 mm, and a central bore hole with a dia
Rod with Spur Gear
Metal rod diameter is 20 mm and length is 100 mm and right side attach a gear and their OD is 50 mm
Spur Gear (12 Teeth)
Built a gear with 12 teeth
Two-Stage Spur Gear Reduction Assembly
Design a 2-stage spur gear reduction set for 3D printing with an overall 10:1 ratio. Stage 1: A 12-tooth pinion driving a 36-tooth gear (3:1). Stage 2: A 12-tooth pinion coupled