Description:Requires a belt driven supercharger with a replaceable 50 mm semi open impeller ( can be double impeller ) to boost into a 26 cc Gas Engine ( 13000 rpm). 50 mm Flywheel / Pulley at the engine drive shaft ( note 1:5 taper and M6 ) for belt drive to a small flywheel / pulley on the impeller shaft to overdrive the rpm. Wall thickness 1.5 mm, stainless steel impeller shaft resting on 2 ball bearings. Impeller is bolted on to the drive shaft M3 bolt. Intake is 16 mm diameter, a WYK series carburetor will be mounted on the Intake using 2 bolts of M5. Exit into the engine is mounted with 2 bolts of M5. See the links, drawings and picture to understand what i want and ask any questions.
Wants:Multiple Entries accepted - a workable 2 stage single volute is a likely 1st prize winner, 2nd prize - latest high performance single stage single volute design. As light as possible yet robust, small footprint, aesthetic design. Looking for correct clearance between volute and impeller.
Drawings in igs format.
Don't Wants:A design that is not manufactureable.
Need a practical design where type of belts, bearings are commercially available. Not to use metal gears as they are heavy. Impeller design vanes not too close - need to be machined with standard tools.
- any other 3D software in igs files
#7 IGS file of Double Stage Impeller Super Charger by tsalpha
#6 IGS file of Single Stage Impeller Super Charger by tsalpha
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