KHK Stock Gears 3013

184Catalog No.New items indicated in blue letters.ModuleNo. ofteethShapeInternal dia.Pitch dia.Outside dia.Face widthAllowable torque (N·m)Allowable torque (kgf·m)Backlash(mm)Weight(kg)ACDEBending strengthSurface durabilityBending strengthSurface durabilitySI0.5-60SI0.5-80SI0.5-100m0.56080100T1T1T12939493040505060705553.754.855.970.670.750.870.380.490.610. Internal GearsModule 0.5~3SIEACDT1Steel Internal GearsSpecificationsPrecision gradeJIS grade N8 (JIS B1702-1: 1998)*JIS grade 4 (JIS B1702: 1976) Gear teethStandard full depthPressure angle20°MaterialS45CHeat treatment ―Tooth hardnessless than 194HB[Caution on Product Characteristics]① The backlash values shown in the table are the theoretical values for the normal direction for the internal ring in mesh with a 30 tooth SS spur gear.② The allowable torque shown in the table are the calculated values according to the assumed usage conditions. Please see page 182 for more details③ Please check for the involute interference, trochoid interference and trimming interference prior to using internal gears.[Caution on Secondary Operations]① Please read “Caution on Performing Secondary Operations” (Page 32) when performing modifications and/or secondary operations for safety concerns. KHK Quick-Mod Gears, the KHK's system for quick modification of KHK stock gears is also available.② Avoid performing secondary operations that narrow the tooth width as it affects precision and strength.SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProducts*The precision grade of products with a module of less than 0.8 is equivalent to the value shown in the table.*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.