H1-HH-13-D flender news Helical gearbox H1

Flender/Flender Gear Units/Helical gearbox H1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Lubrication/Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Selection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Boston and VR 1 and 2 Series Spiral Bevel Gear Boxes are available in four sizes with horsepowers ranging from 2.1 to 5.9. Features Spiral Bevel Gear Drives are designed for high efficiency, quiet operation and long service life. Gears are made of case-hardened alloy steel Shafts are heat treated, alloy steel mounted on heavy duty, tapered roller bearings Housings are made of cast iron, precision machined to assure accurate, permanent alignment of the gears FLENDER GRAFFENSTADEN bostongear speed reducers -1-BG 5/1MTO ORDER: Specify Catalog Number and or Item Code, Assembly Type and Mounting Position . (Ref . Page 3 for Item Code, Order Information)How to OrderR1/R2 Series & VR1/VR2 Series Spiral Bevel Gear Drives Selection Procedure Catalog ratings are based on Class service (uniform load, operating no more than 1 hours/day) . For applications meeting these conditions selection may be made by comparing the actual load to be transmitted with the appropriate catalog rating . For other conditions selection must be made, based on an equivalent horsepower or torque, obtained by multiplying actual load by the proper service factor . Selection Procedure: 1 . Determine the correct service factor using the Applications Classification ChartPages 3 & 3 . If the application is not listed, obtain service factor from S