KMT系列精密锁紧螺母

图片[1]-KMT系列精密锁紧螺母

KMT系列精密锁紧螺母为螺纹半角30°三点式锁定,其独特的斜角设计,能同时承受径向和轴向作用力,防松效果优异。KMT系列精密锁紧螺母适用于需要高精度、简单装配和可靠锁定的应用工况,可将容易振动的轴承、衬套、齿轮或滑轮固定到位。

技术要求

  • 本体材质:DIN C45(默认)、42CrMoA
  • 表面处理:非工作面喷砂发黑
  • 调质硬度:HRC28°~32°
  • 螺纹精度:ISO-4H
  • 平面偏摆:精车0.002~0.005mm(默认);研磨0.002mm
  • 锁紧装置:12.9级螺钉,黄铜锁紧销

尺寸参数

图片[2]-KMT系列精密锁紧螺母
零件型号D
(mm)
h
(mm)
d
(mm)
d1
(mm)
n×g
(mm)
t
(mm)
B
(mm)
M螺钉拧紧力矩
(Nm)
轴向载荷
(kN)
重量
(kg)
KMT0-M10×0.75P281423214×4224M54.5350.045
KMT1-M12×1.0P301425234×4227M54.5400.05
KMT2-M15×1.0P331628264×4230M54.5600.075
KMT3-M17×1.0P371833294×5234M68750.1
KMT4-M20×1.0P401835324×5236M68900.11
KMT5-M25×1.5P442039364×5241M681300.13
KMT6-M30×1.5P492044414×5246M681600.16
KMT7-M35×1.5P542249464×5250M681900.19
KMT8-M40×1.5P652259564×62.560M8182100.304
KMT9-M45×1.5P702264614×62.565M8182400.33
KMT10-M50×1.5P752568654×8370M8183000.407
KMT11-M55×2.0P852578744×8380M8183400.543
KMT12-M60×2.0P902682784×83.585M8183800.61
KMT13-M65×2.0P952887834×83.590M8184600.712
KMT14-M70×2.0P1002892884×83.595M8184900.75
KMT15-M75×2.0P1052897934×83.5100M8185200.706
KMT16-M80×2.0P11032100984×83.5100M8186200.9
KMT17-M85×2.0P120321101074×104-M10356501.15
KMT18-M90×2.0P125321151124×104-M10356801.2
KMT19-M95×2.0P130321201174×104-M10357101.25
KMT20-M100×2.0P135321251224×104-M10357401.3
KMT22-M110×2.0P145321341324×104-M10358001.45
KMT24-M120×2.0P155321441424×104-M10358601.613
KMT26-M130×2.0P165321541524×125-M10359201.7
KMT28-M140×2.0P175321641624×146-M10359801.805
KMT30-M150×2.0P185321741724×146-M103510401.95
KMT32-M160×3.0P195321841824×146-M103511002.113
KMT34-M170×3.0P205321941924×146-M103511602.2
KMT36-M180×3.0P215322042024×167-M103512202.3
KMT38-M190×3.0P225322142124×167-M103512802.4
KMT40-M200×3.0P235322242224×188-M103513402.51
KMT44-Tr220×4.0P26536254256.54×2010-M103516004.6
KMT48-Tr240×4.0P290382792814×2010-M126018505.4
KMT50-Tr250×4.0P300382892854×2010-M126020006.2
KMT52-Tr260×4.0P31038299301.54×2010-M126021506.4
KMT56-Tr280×4.0P330403193154×2412-M126028007.2
KMT60-Tr300×4.0P360423493504×2412-M126031009.1
KMT64-Tr320×5.0P39045379379.54×2412-M1260340012.7
KMT68-Tr340×5.0P41048399399.54×2412-M1260375015.4
KMT72-Tr360×5.0P43050419419.54×2813-M1260405017
KMT76-Tr380×5.0P460554494484×2813-M1260435020
KMT80-Tr400×5.0P480604694664×3214-M1260470024.8
KMT84-Tr420×5.0P500654894884×3214-M1260500028.3
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