line filter With size or larger dual changeov B4-DV-14-D Bevel-helical gear reducer B4

Flender/Flender Gear Units/Bevel-helical gear reducer B4

UHousing ..Approx. Weight 5-3 9/1 4-1/1 1-3/1 7/8/8 6-7/8 Lbs .5-6 5/8 1T-6 7/8PARTS (ORDER BY ITEM CODE) Description Item Code Base Kit 6 Coil1/2 VAC 6 Hz 6 Coil2-2-3-4 VAC 6 Coil5 VAC 6 Hz 6 DiscStationary 6 DiscRotating 6 FLENDER GRAFFENSTADEN bostongear speed reducers -1-BG 5/1P Notes -1-BG 5/1 FLENDER GRAFFENSTADEN bostongear speed reducersQ Section Contents Speed Reducer Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Horsepower and Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 AGMA Service Factors & Load Classifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Application Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Application Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Engineering Data FLENDER GRAFFENSTADEN bostongear speed reducers -1-BG 5/1QSpeed Reducer Nomenclature AXIAL MOVEMENT Endwise movement of input or out put shafts, sometimes called endplay, is usually expressed in thousands of an inch. EFFICIENCY The amount of output power of the reducer as compared to the amount of input power. It is usually stated as percentage. Example: Input HP = 1 (7/ ( = 7% Efficiency Output HP = .7 BACKLASH Rotational movement of the output shaft when holding the input shaft stationary and rotating the output shaft alternately clockwise and counter clock wise. Backlash may be expressed in thousands of an inch measured at specific radius at the output shaft. CENTER DISTANCE On single reduction reducer, this is the distance between the center lines of the input and output shafts. Shaft center lines may be parallel or at right angles to one another. The center distance of multiple stage reducers usually refers to the lowest speed stage (last reduction). THRUST LOAD Forces