I have finally found a gear reducer for my vertical bandsaw project but would like some info on it if possible. It is an older looking unit, cast iron body no name cast into it anywhere, it has R-3 Reducer cast on one piece, then on a smooth ground section of the body it has this stamped into it: H.1709.L.H G.4.60.1 It has a 3/4" input shaft with keyway, but the output shaft is 1" dia with no keyway, but a 5/16 hole drilled 90 degrees for a dowel pin. It had a clutch with cork disks and a large # chain sprocket. What direction of which shaft does the left hand designation refer to? Can I take the output shaft out and cut a keyway on it to accept a pulley? What size motor would be best? What ft/min should I use for mild steel? Thanks, Craig
- posted
19 years ago