Gates heavy duty v belt drive design manual

How to size V-belts vs. HP - Practical Machinist. Jan 11, 2008 · That gates v belt size chart said: The Gates Heavy Duty V Belt Drive Design manual shows that a "A" V-belt section will transmit about 2.2 HP per belt for a minimum pulley OD of 3" at 1750 RPM. Derate non-linearly for smaller diameter. By non-linear, I mean a 2" pulley will 14995-A. SEPTEMBER 2010. Heavy Duty V-Belt Drive Design Manual. Heavy Duty V-Belt Drive Design Manual. PREFACE This manual includes tables, specifications and procedures necessary to design drives using the following Gates Heavy Duty Industrial Belts:. Super HC V-Belts and Super HC PowerBand Belts Super HC Molded Notch V-Belts and Super HC Molded Notch PowerBand Belts Hi-Power II V-Belts and Yup. 60 degrees included. Smaller pulleys will drive a bit better if the included angle is a bit skinnier. It's almost a case of blueing in the roughed pulley from the belt. Be careful to make the major diameter apexes (apecies?) with a P/8 flat or they will bottom in the belt groove and fail to drive without slipping.