WIK Condor 3300 Motor Pylon Assembly

WIK Modelle Condor 3300 – Vintage Motor Pylon (Engineering Prompt) Create a fully parametric mechanical CAD model. This is NOT an artistic concept. Generate a real mechanical part suitable for FDM 3D printing. The output must be a manufacturable CAD model. Units: millimeters (mm). Aircraft Model: WIK Modelle Condor vintage RC sailplane Wingspan: 3300 mm Flying weight: 2100–2500 g Installation: Top of fiberglass fuselage immediately behind canopy. Overall Dimensions Overall base length: 180 mm Overall base width: 79 mm Overall pylon height above fuselage: 175 mm These dimensions are mandatory. Do NOT scale automatically. Do NOT reinterpret dimensions. Base The base must be: 180 mm long 79 mm wide 4 mm thick Bottom surface slightly concave to match a rounded fiberglass fuselage. Fillet radius: 8 mm Include four mounting holes: Diameter: 4.3 mm Hole spacing: Front pair centered 25 mm from front edge. Rear pair centered 25 mm from rear edge. Distance between left and right holes: 55 mm. Include matching counterplate. Airfoil Use a symmetrical NACA 0012 profile. Maximum thickness: 18 mm Root chord: 120 mm Tip chord: 70 mm Height: 175 mm Leading edge rounded. Trailing edge 1 mm thick. Internal Structure Shell: 2.4 mm Internal ribs: 2 mm Eight ribs. Four vertical spars. Motor area reinforced. Base reinforced. No solid infill. Designed for PA6-CF. Motor Mount Motor: 35 mm diameter 48 mm long Brushless outrunner 800–900 KV Mount: Removable plate Standard X-mount Hole spacing: 19 × 19 mm 25 × 25 mm Center hole: 25 mm Motor thrust: 2° down 2° right Cooling Front air inlet. Internal duct. Rear exit. Internal wire channel. Hidden wire routing. Propeller 13×8 folding propeller Spinner: 40–42 mm Provide at least: 15 mm clearance from fuselage. Printing Designed for: Bambu Lab printer PA6-CF 0.4 mm nozzle No support inside cavities. Split into printable parts if necessary. Style Vintage. Looks like an original WIK factory accessory. Rounded transitions. Elegant. No modern F5J sharp styling. Smooth aerodynamic fairing around motor. No exposed mounting structure. Deliverables Generate: Parametric CAD STEP STL 3MF Assembly Separate base Separate motor mount Separate counterplate Critical constraints The base must remain exactly 180 × 79 mm. The pylon must remain exactly 175 mm tall. Do not resize or scale the model. Generate a real mechanical component, not a conceptual shape. Ensure the model is watertight and ready for FDM printing.

Parameters

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.