The Boston Gear 700 Series Stainless Steel Speed Reducer and the NEW Stainless Steel Motor are both designed to provide maximum corrosion resistance in caustic washdown environments. Blending trusted 700 Series worm gearing with an innovative new exterior design, the stainless steel 700 series has been optimized to withstand the harshest washdown conditions. The new Stainless Steel 700 Series maintains the same critical dimensions as its trusted cast iron sister series and utilizes the same gearing and shafts for easy field retrofitting and backwards compatibility.Pre-LubricatedYesRatio80:1Fan CooledNoReductionSingleUnit Of Measure ShowEnglishOutput RPM @175021.9Output Shaft StyleHollowProduct FamilySS700 SeriesProduct DescriptionSSHF726 S/R Red. 80:1 Ratio, No Base, "H" AssyFlangeYesRated Efficiency65%Max Input Power (HP)0.570Max Output Torque Cap1069Input Frame SizeB5 - 56CInput StyleQuill FlangeBase Mounting AttachmentNo BaseOutput ShaftHollow O/POutput Shaft ProjectingHollowWeight47Motor HP0.5Recommended LubricationKlubersynth UH1 6-460AGMA Service ClassIOutput Shaft O.D./Bore Size1.437500