KHK Stock Gears 3013

214SpurGearsHelicalGearsInternalGearsRacksCP Racks& PinionsMiterGearsBevelGearsScrewGearsWormGear PairBevelGearboxesOtherProductsBAπmπmCDSpecificationsPrecision gradeKHK R 001 grade 5 *Gear teethStandard full depthPressure angle20°MaterialPolyacetalHeat treatment -Tooth hardness(115~120HRR)RFNow Comes in White!*Plastic racks with little dimensional change, absorb less water than MC Nylon racks.•DRFK1-500Jm1159RA499.51101211524.761504M4•DRFD1.5-500J•DRFD1.5-1000Jm1.5106212RD499.51999.03152018.5824.7649.5115018046M5•DRFD2-500J•DRFD2-1000Jm280160502.651005.312025231026.3352.6515018046M6•DRFD2.5-500J•DRFD2.5-1000Jm2.564128502.651005.31253027.51226.3352.6515018046M8•DRFD3-500J•DRFD3-1000Jm353106499.51999.033035321424.7649.5115018046M10DRF1-500m1159RF499.5110121180.78.230.077DRF1.5-500DRF1.5-1000m1.5106212499.51999.03152018.518218.50.200.39DRF2-500DRF2-1000m280160502.651005.3120252332332.90.330.65DRF2.5-500DRF2.5-1000m2.564128502.651005.31253027.550451.40.490.98DRF3-500DRF3-1000m353106499.51999.0330353272674.10.681.35Catalog No.ModuleNo. of teethShapeTotal lengthFace widthHeightHeight to pitch lineAllowable force (N)Allowable force (kgf)Weight(kg)ABCDBending strengthBending strengthCatalog No.● : J Series (Available-on-request)ModuleNo. of teethShapeTotal lengthFace widthHeightHeight to pitch lineMounting hole dimensionsNo. ofmounting holesMountingscrew sizeABCDEFG* The precision grade of J Series products is equivalent to the value shown in the table.[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 When using this product for food machines, sterilization is not necessary. POM resin meets the standards of Food and Drug Administration (FDA) under the food sanitation laws in USA. Care should be taken as it may be destroyed by boiling or steaming[Caution on Secondary Operations]① Please read “Caution on Performing Secondary Operations” (Page 192) 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 Plastic gears are susceptible to the effects of temperature and moisture. Dimensional changes may occur while performing secondary operations and during post-machining operations. It is recommended to modify mounting holes and the attaching portions at the same time when stringing together racks for use.[Caution on J series]① As available-on-request products, requires a lead-time for shipping within 2 working-days (excludes the day ordered), after placing an order. Please allow additional shipping time to get to your local distributor.② Number of products we handle for one order is 1 to 20 pieces. For quantities of 21 pieces or more, we need to quote price and lead time.Plastic Racks DRF・DRFD・DRFKModule 1~3