KHK Stock Gears 3013
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120SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsKJFGCDBAMES3Stainless Steel Fairloc Hub Spur GearsModule 0.5、0.8SUSLSpecificationsPrecision gradeJIS grade N8 (JIS B1702-1: 1998)*JIS grade 4 (JIS B1702: 1976) Gear teethStandard full depthPressure angle20°MaterialSUS303Heat treatment ―Tooth hardnessless than 187HB[Caution on Product Characteristics]① The allowable torques shown in the table are calculated values according to the assumed usage conditions. Please see Page 31 for more details.② 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.③ Fairloc Hub Gears are attached to the shaft by a friction coupling. Recommended shaft tolerances are g6, h6 and h7. Torque slippage should be con-sidered when making a selection.④ Do not tighten the clamping screw without inserting a shaft, or the bore will be permanently deformed and will not accept a shaft⑤ The following products are gear press-fitted into a hub : SUSL0.5 with 96 teeth or more, SUSL0.8 with 60 teeth or more. Also, some of the hubs might slightly differ in shape as shown in the diagram.■ Fastening torque vs. Slipping torqueThe slipping torque which is dependent on the fastening torque can sometimes be less than the gear strength. Please use caution in selecting. The chart on the right shows the rela-tionship between the slipping torque and the fastening torque.*The gear grade listed is the value before clamping. The precision grade of products with a module of less than 0.8 is equivalent to the value shown in the table.※Data supplied by Designatronics Inc.■ Fastening torque vs. Slipping torqueBore (mm)Slip torque (N・m)Fastening torque of clamping screw (N・m)Catalog No.ModuleNo. of teethShapeBoreHub dia.Pitch dia.Outside dia.Face widthHub widthTotal lengthCap screw dimensionsAH7BCDEFGMJKSUSL0.5-16SUSL0.5-18SUSL0.5-20SUSL0.5-24SUSL0.5-25m0.51618202425S3S3S3S3S344455141414141489101212.5910111313.577777888882222222222M2.5M2.5M2.5M2.5M2.53.33.33.33.33.34.44.44.44.44.4SUSL0.5-28SUSL0.5-30SUSL0.5-32SUSL0.5-36SUSL0.5-402830323640S3S3S3S3S15566614141717171415161820151617192177555881010102222151515M2.5M2.5M3M3M33.33.34.54.54.54.44.45.35.35.3SUSL0.5-45SUSL0.5-48SUSL0.5-50SUSL0.5-54SUSL0.5-564548 505456S1S1S1S1S166666171717171722.52425272823.5252628295555510101010101515151515M3M3M3M3M34.54.54.54.54.55.35.35.35.35.3SUSL0.5-60SUSL0.5-64SUSL0.5-70SUSL0.5-72SUSL0.5-756064707275S1S1S1S1S18888817171717173032353637.53133363738.55555510101010101515151515M3M3M3M3M34.54.54.54.54.566666SUSL0.5-80SUSL0.5-90SUSL0.5-96SUSL0.5-100SUSL0.5-112809096100112S1S1S1S1S110101010102424242424404548505641464951575555514141414141919191919M4M4M4M4M45.35.34.94.94.97.77.7888SUSL0.5-120120S11024606151419M44.98SUSL0.8-14SUSL0.8-15SUSL0.8-16SUSL0.8-18SUSL0.8-20m0.81415161820S3S3S3S3S144444141414141411.21212.814.41612.813.614.41617.677775888882222222213M2.5M2.5M2.5M2.5M2.53.33.33.33.33.34.44.44.44.44.4SUSL0.8-22SUSL0.8-24SUSL0.8-25SUSL0.8-28SUSL0.8-302224252830S1S1S1S1S145555141414141417.619.22022.42419.220.821.62425.655555888881313131313M2.5M2.5M2.5M2.5M2.53.33.33.33.33.34.44.44.44.44.4

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