SpecificationsAltra Master No30270556UPC884107120959Ratio3ratio order3Torque Cap Lb In1,299Output Rpm 1750583.0Bore CodeB9Motor Hp Class I10Output ShaftProjecting O/PFan Cooled RatingNoDescriptionBoston Gear's helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries. We've designed the product line to include three different series in order to meet a broader array of application requirements. In addition, these compact, heavy-duty gear drives are built to simplify maintenance and provide consistently reliable operation. And with both our Reducer Express and our Guaranteed Same Day Shipment Program at your service, you can count on us to deliver what you need when you need it.Family NameHM Series QuillInput StyleQuillReductionSingleMax Input Power HP12.390BaseNo BaseProduct DescriptionSize 3 Helical Multiplier, 3:1 ratio, 180TC-210TCFlangeYesFamily Id30,283Unit Of MeasureEnglish