I wish to determine the required torque of a 55rpm gear drive motor assembly to drive a fishing reel with a 4.6:1 turn ratio that will yield 27"of line retrieval per turn or 1 crank revolution. Lift weight minimum 1 lb.
I wish to direct couple a 12vdc 55rpm right angle gear drive rated @ 8kg-cm to a fishing reel crank shaft that has a 1:3.4 ratio turning a 4 cm spool. Line is retrieval is 12" per crank revolution. How much can it lift before stall. I'm looking for a continuous lift of at least 1 lb.