Boston 30268513 SF862BR-56K-B9-M1 CASE SIZE: 6 HELICAL STAGES: 2 RATIO: 56:1

Boston Gear 800BR Series helical worm gear drives are heavy duty helical gear drives with long life performance features and simplified maintenance. The 800BR Series comes in double and triple reduction ratios from 8:1 through 900:1 and a maximum 10HP rating. As always, the 800BR Series is available via Reducer Express.Pre-LubricatedYesRatio56:1Max Input HP2Fan CooledNoUnit Of Measure ShowENOutput RPM @175031.0Output Shaft StyleHollow O/PProduct Family800BR SERIESExact Gear Ratio55.714Product DescriptionSF862BR-D/R RED 56:1 Ratio, No Base, "H" ASSYRated Efficiency77%BaseNo BaseMax Output Torque Cap4633Input Frame SizeB9-210C/180TCInput StyleQuillReduction StagesDoubleWeight80Motor HP3Recommended LubricationKlubersynth UH1 6-460Family Id30,313AGMA Service ClassIOutput Shaft O.D./Bore Size1.5