KHK Stock Gears 3013
222SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsSteel Helical RacksModule 2、3SRH・SRHF・SRHFDSpecificationsPrecision gradeKHK R 001 grade 5Referencesection of gearNormal planeGear teethStandard full depthNormalpressure angle20°Helix angle15°MaterialS45CHeat treatment ーTooth hardness(less than 95HRB)Catalog No.ModuleNo. of teethDirectionof helixShapeTotal lengthFace widthHeightHeight to pitch lineMounting hole dimensionsNo. ofmounting holesMountingscrew sizeAA'BCDEFGSRHFD2-1000RSRHFD2-1000Lm2153RLRDRRDL995.241001.942525231047.621806M6SRHFD3-1000RSRHFD3-1000Lm3102RLRDRRDL995.241004.623535321447.621806M10Catalog No.ModuleNo. of teethDirectionof helixShapeTotal lengthFace widthHeightHeight to pitch lineAllowable force (N)AA'BCDBending strengthSurface durabilitySRHF2-1000RSRHF2-1000Lm2153RLRFRRFL995.241001.9425252347101570SRHF3-1000RSRHF3-1000Lm3102RLRFRRFL995.241004.6235353299103520Catalog No.ModuleEffectiveno. of teethDirectionof helixShapeTotal lengthFace widthHeightHeight to pitch lineAllowable force (N)Allowable force (kgf)ABCDBending strengthSurface durabilityBending strengthSurface durabilitySRH2-100RSRH2-100Lm212RLRRRL9525252347101570481 160 SRH2-500RSRH2-500L75RLR1505SRH2-1000RSRH2-1000L152RL1010SRH3-100RSRH3-100Lm37RLRRRL95353532991035201010 359 SRH3-500RSRH3-500L49RLR1505SRH3-1000RSRH3-1000L101RL1010[Caution on Product Characteristics]① The allowable forces shown in the table are the calculated values according to the assumed usage conditions. Please see Page 189 for more details.② The backlash of racks differ depending on the size of the mating pinion. Please calculate the backlash from the backlash value of the mating pinion. Also, please refer to the data in the section called 'Backlash of Rack Tooth (Amount of Tooth Thinning)' on Page 191.③ Please use SH Helical Gears as the mating pinion.④ These racks produce axial thrust forces. See page 167 for more details.⑤ After attaching the racks to the base, please fasten with dowel pins. Clamping only with mounting screws could possibly cause the screws to be broken, due to a heavy load.SWSWABCDR1＊SW Saw Blade Finished＊For products not categorized in our KHK Stock Gear series, custom gear production services with short lead times is available. For details see Page 8.