KHK Stock Gears 3013
112SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsSintered Metal Spur GearsModule 0.5、0.8LSCatalog No.ModuleNo. of teethShapeBore 1Bore 2Hub dia.Pitch dia.Outside dia.Face widthHub widthTotal lengthWeb thicknessA－0.005－0.020A'±0.1BCDEFGHLS0.5-12LS0.5-16LS0.5-20LS0.5-30m0.512162030S3S3S3S1223188.8.131.52.17.49.411.49681015791116444333447787――――LS0.5-50LS0.5-60LS0.5-70LS0.5-8050607080S9S9S9S9444184.108.40.206.112121212253035402631364133335555888220.127.116.11.5LS0.8-12LS0.8-16LS0.8-20LS0.8-30m0.812162030S3S1S1S133318.104.22.168.111.689129.612.8162411.214.417.625.6544444459889――――LS0.8-5050S944.1124041.64592ACDA’B1.5±0.5FEGS31. Cost is minimized due to the elimination of machining and reduction in waste material.2. Reliable, high precision sintered products (JIS N8 Class) maintain precision.3. Being porous by oil-impregnated sintering, lubrication is maintained. ■ Characteristics of LS Sintered Steel Spur gears[Caution on Product Characteristics]① Although the sintering process allows for the inclusion of oil to maintain lubricity, these gears have not been oil impreg-nated.② The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see Page 31 for more details.③ The backlash values shown in the table are the theoretical values for the backlash in the normal direction of a pair of identical gears in mesh.④ Since the bore is finished with a minus tolerance, you can use a shaft with a force fit＊The precision grade of products with a module of less than 0.8 is equivalent to the value shown in the table.SpecificationsPrecision gradeJIS grade N8 (JIS B1702-1: 1998) ＊JIS grade4 (JIS B1702: 1976) Gear teethStandard full depthPressure angle20°MaterialSMF5040(Equivalent to S45C)Heat treatment ―Tooth hardness(70～95HRB)＊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.