coupling neupex H3-DH-6-D Helical speed reduction gearbox H3

Flender/Flender Gear Units/Helical speed reduction gearbox H3

e positions relative to output shaft . Shipped separately as Base Kits . See Page 1 . Blank No base kit supplied , Horizontal bases ,, & - Vertical Bases* / BostMount Output Bracket Input Vertical Up Input Vertical Down BRB Horizontal base with riser block , Flanged bases, available on hollow shaft models only . Factory assembled . / Flanged bases, available on CFA hollow shaft models only . *For , vertical base arrangements, see Pages 1, 1 . Ratio See Selection Tables for available ratios LubricationOptional Prelubrication .* Blank - No Lubrication supplied . Klubersynth UH1 6-4 Mobil SHC6 Synthetic Lubricant Mobil 6W *When specifying optional prelubrication, include mounting position after shaft assembly . Fan Optional fan available on sizes 7-7 single reduction only . Shipped separately as Fan Kit. See Page 1. Blank - No Fan Kit . - End Cap (standard) - Fan KitVent Pressure Relief . Blank Standard Vent 5 PSI Vent PosiVent Pressure Compensationg Bladder Oil Seals Blank Standard Seal Double Input Seals . Recommended for mounting positions 2, 3, 4, 6 - High pressure/wash down configuration for stainless gearboxes . Contains double input seals and axial face seals on the output . NEMA Mounting Designates flange size and input bore diameter . Flanged reducers only . Leave blank for projecting input reducers . Bore CodeNEMA MountingInput Bore Keyway B4 4CZ .5 1/8 1/1 B5 5C .6 3/1 3/3 B7 1TC/1C .8 3/1 3/3 B9 1TC/2C 1 .1 1/4 1/8 B1 2TC/2UC 1 .3 5/1 5/3 B1 2TC 1 .6 3/8 3/1 See page 9 for Mounting Dimensions . Shaft AssemblyAssembly shaft arrangements . See assemblies, pages 1 and 1 . Standard assembly (left) Double output shaft projection Opposite to standard (right) GS Stainless standard assembly (left) HS Stainless double output shaft projection JS Stainless opposite to standard (right) Mounting PositionDesignates the position of oil and vent plugs with res