KHK Stock Gears 3013
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274SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsAngular Miter GearsModule 1.5、2、2.5、3SAMSpecificationsPrecision gradeJIS B 1704 : 1978 grade 3Gear teethGleasonPressure angle20°MaterialS45CHeat treatment ―Tooth hardness(less than 194HB)ACDEGHK22.5°BFJIB45Catalog No.Gear ratioModuleNo. of teethShaft angleShapeBoreHub dia.Pitch dia.Outside dia.Mounting distanceTotal lengthCrown to back lengthAH7BCDEFGSAM1.5-20045SAM2-20045SAM2.5-20045SAM3-200451m1.5m2m2.5m32020202045°45°45°45°B45B45B45B458101214253040503040506032.7743.6954.6265.544560759019.3326.0831.9238.669.3612.4815.618.72SAM1.5-20060SAM2-20060SAM2.5-20060SAM3-200601m1.5m2m2.5m32020202060°60°60°60°B60B60B60B608121416253240503040506032.5943.4654.3365.194050607022.326.3930.4934.5914.7716.3617.9419.54SAM1.5-20120SAM2-20120SAM2.5-20120SAM3-201201m1.5m2m2.5m320202020120°120°120°120°B120B120B120B1208121416263442503040506031.54252.5632634425020.6926.8633.2239.3918.6424.1829.7335.28Shaft angle 60°Shaft angle 120°Example of a pair Shaft angle 45°[Caution on Product Characteristics]① The allowable torques shown in the table are the calculated values according to the assumed usage conditions. Please see page 253 for more details.② Dimensions of the outside diameter, the overall length and crown to back length are all theoretical values, and some dif-ferences will occur due to the corner chamfering of the gear tips.③ The shaft angle of each product is the degree obtained when two of the same products are installed as a pair. Pairing two different products cannot change the shaft angle.*For products not categorized in our KHK Stock Gear series, custom gear pro-duction services with short lead times is available. For details see page 8.

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