Brackets and mounts
Vintage Motor Pylon – WIK Condor 3300
- Bounding box
- 915.0 × 79.0 × 201.5 mm
- Engine
- Precision B-rep
- Parameters
- 33
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Project Title: Vintage electric motor pylon for WIK Modelle Condor 3300 RC sailplane Design a fully parametric 3D printable motor pylon for a vintage RC sailplane. The design must look like an original accessory from the late 1970s–1980s, matching the style of the WIK Modelle Condor glider. The pylon must be elegant, aerodynamic, and lightweight while maintaining structural strength. Aircraft WIK Modelle Condor Wingspan: 3300 mm Flying weight: 2100–2500 g Vintage fiberglass fuselage Installation on top of the fuselage behind the canopy Base Length: 180 mm Width: 79 mm Curved bottom matching a rounded fiberglass fuselage Thickness: 4 mm Large fillets between base and fin. Four M4 mounting holes. Counterplate included. M4 brass heat inserts. Fin Height: 175 mm Root chord: 120 mm Tip chord: 70 mm Symmetrical NACA 0012 airfoil Maximum thickness: 18 mm Smooth leading edge Sharp trailing edge Internal hollow construction. Four longitudinal spars. Eight internal ribs. Shell thickness: 2.4 mm No unnecessary weight. Estimated printed weight: 100–115 grams. Material: PA6-CF (carbon fiber nylon) Motor mount Brushless motor: 35 mm diameter 48 mm length 800–900 KV Support removable. Standard X-Mount. Support hole spacing: 19 × 19 mm 25 × 25 mm Center hole: 25 mm Motor offset: 2° down 2° right Motor located close to leading edge. Cooling Internal cooling duct. Front air inlet. Rear outlet. Motor wires routed internally. Hidden cable exit. Propeller 13×8 folding propeller. Spinner: 40–42 mm. Enough clearance above fuselage. No interference with canopy. Structure Design for high stiffness. Internal ribs connected to spars. Reinforced motor area. Reinforced base. No sharp stress concentrations. Rounded transitions. Printing Optimized for FDM. Bambu Lab printer. PA6-CF. 0.4 mm nozzle. Supports minimized. Single printable parts. Motor mount removable. Counterplate printable separately. Style The design must NOT look modern F5J. It must resemble an original vintage WIK accessory. Rounded lines. Organic transitions. No aggressive shapes. Elegant. Classic. Timeless. White painted finish. Looks factory made. Deliverables Generate: Parametric CAD STEP STL 3MF Separate components Assembly
Parameters
| Name | Value | Range |
|---|---|---|
| Layout Gap | 30 mm | 10 – 100 |
| Base Plate Length | 180 mm | 100 – 250 |
| Base Plate Width | 79 mm | 40 – 120 |
| Base Plate Thickness | 4 mm | 2 – 8 |
| Base Fuselage Curve Radius | 120 mm | 60 – 300 |
| Base Edge Fillet | 8 mm | 2 – 20 |
| M4 Insert Hole Diameter | 4.2 mm | 3 – 6 |
| Fin Height | 175 mm | 80 – 250 |
| Fin Root Chord | 120 mm | 60 – 200 |
| Fin Tip Chord | 70 mm | 30 – 150 |
| Fin Max Thickness (NACA 0012) | 18 mm | 8 – 30 |
| Fin Shell Wall | 2.4 mm | 1 – 5 |
| Longitudinal Spar Count | 4 | 2 – 6 |
| Internal Rib Count | 8 | 4 – 16 |
| Motor Mount Plate Size | 50 mm | 30 – 80 |
| Motor Mount Thickness | 6 mm | 3 – 12 |
| Mount Inner Bolt Circle | 19 mm | 10 – 30 |
| Mount Outer Bolt Circle | 25 mm | 15 – 40 |
| Motor Shaft Clearance Hole | 25 mm | 10 – 35 |
| M3 Fixing Hole Diameter | 3.2 mm | 2 – 5 |
| Motor Diameter | 35 mm | 20 – 60 |
| Motor Length | 48 mm | 30 – 80 |
| Nacelle Wall Thickness | 2 mm | 1 – 4 |
| Nacelle Front Inlet Width | 28 mm | 15 – 45 |
| Counterplate Length | 170 mm | 100 – 230 |
| Counterplate Width | 70 mm | 40 – 110 |
| Counterplate Thickness | 3 mm | 1.5 – 6 |
| Counterplate Curve Radius | 125 mm | 60 – 300 |
| Spinner Backplate Diameter | 40 mm | 25 – 60 |
| Spinner Backplate Thickness | 8 mm | 4 – 15 |
| Spinner M6 Shaft Hole | 6.2 mm | 4 – 10 |
| Spinner Pin Bolt Circle | 32 mm | 20 – 50 |
| Spinner Pin Hole Diameter | 3 mm | 2 – 5 |
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 →Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent
PET Recycling Kiosk Frame
Design a production-ready welded steel frame for an outdoor PET bottle recycling and animal feeding kiosk. Create ONLY the steel frame. Do not create covers, motors, tanks, electr
Kugoo G2 Pro Rear Swingarm for KuKirin G4
Create a detailed 1:1 CAD drawing of custom rear swingarms for the Kugoo G2 Pro 2020 electric scooter. The swingarms must be designed to fit a KuKirin G4 hub motor instead of the o
Humanoid Robot Exploded Assembly
Design a 3D CAD model of a fully autonomous humanoid biped robot for the Robofest AI HOMO BOT competition. Dimensions Height: 800 mm (80 cm) Maximum weight: 20 kg Lightweight modu