About this 3D model

This is 3d printed rope machine for ship modelling.Additionall parts:1. 775 engine. It is necessary to drill a key hole (1.5 mm) in the motor shaft - for brass lock key. https://aliexpress.ru/item/32814556057.html?spm=a2g0s.9042311.0.0.67bb33ed1C2ske2. 6mm*10mm*6mm Bronze bearings. https://aliexpress.ru/item/32917655505.html?spm=a2g0s.9042311.0.0.67bb33ed1C2ske3. 6mm*38mm shafts with 2 holes (1.5 mm), one for hook, one for steel lock key.4. 20*3mm screw