Boston Gear F713-30-B5-G Speed Reducer is a 30:1 worm-gear gearbox with a 56C/C-face input flange and a 1.3" center distance, designed for a 1750 RPM input and producing about 58 RPM at the output. It uses a 0.625" (5/8") output shaft bore and features a left-side solid output shaft, with an overall length of 6.07 inches and a maximum input rating of 0.25 HP, providing up to 208 in-lb of output torque.
