LR/LRE系列

最后更新于:2021-08-18 00:06:28

产品简述

LR/LRE系列切缝型的精密锁紧螺母锁定方式为利用钢材本身的弹性,以弹片径向锁固,强制锁定。 本产品厚度较薄,适用于厚度空间受到限制,无法使用其他产品之情况,且因结构设计简单,故锁固方便,但因安装上的误差,故无法确保平面与螺纹的垂直偏摆为其缺点。本产品组装程序正确可重复使用。

  • 本体材质:42CrMo锻件
  • 表面处理:非工作面喷砂发黑
  • 调质硬度:HRC28°~32°
  • 螺纹精度:ISO-4H精密车削
  • 平面偏摆:0.002~0.005mm

 
专利号:CN201821512214.7

规格参数

零件型号D
(mm)
h
(mm)
d
(mm)
g
(mm)
t
(mm)
n-M螺钉拧紧力矩
(Nm)
轴向载荷
(kN)
重量
(KG)
LR-M12×1.0P241219421-M68280.03
LR-M14×1.0P261221421-M68330.035
LR-M15×1.0P301225421-M68400.045
LR-M17×1.0P321227421-M68460.055
LR-M18×1.0P321227421-M68490.054
LR-M20×1.0P351230421-M68550.06
LR-M22×1.5P351230421-M68570.058
LRE-M22×1.5P351230422-M68810.058
LR-M25×1.5P401235521-M68670.07
LRE-M25×1.5P401235522-M68900.07
LR-M30×1.5P451240521-M68810.085
LRE-M30×1.5P451240522-M681120.085
LR-M32×1.5P461241521-M68930.09
LRE-M32×1.5P461241522-M681340.09
LR-M35×1.5P501245521-M68980.095
LRE-M35×1.5P501245522-M681360.095
LR-M38×1.5P521247521-M681020.1
LRE-M38×1.5P521247522-M681430.1
LR-M40×1.5P55124962.51-M681040.105
LRE-M40×1.5P55124962.52-M681570.105
LR-M42×1.5P56125062.51-M681090.11
LRE-M42×1.5P56125062.52-M681760.11
LR-M45×1.5P60125462.51-M681190.12
LRE-M45×1.5P60125462.52-M681810.122
LR-M50×1.5P65125962.51-M681350.131
LRE-M50×1.5P65125962.52-M682050.131
LR-M52×1.5P67126162.51-M681400.132
LRE-M52×1.5P67126162.52-M682130.132
LR-M55×2.0P751568731-M8181690.23
LRE-M55×2.0P751568732-M8182290.23
LR-M60×2.0P801573731-M8181850.256
LRE-M60×2.0P801573732-M8182550.256
LR-M65×2.0P851578731-M8182040.27
LRE-M65×2.0P851578732-M8182800.27
LR-M70×2.0P90158283.51-M8182200.285
LRE-M70×2.0P90158283.52-M8183050.285
LR-M75×2.0P95158783.51-M8182370.305
LRE-M75×2.0P95158783.52-M8183310.305
LR-M80×2.0P105159783.51-M8182550.42
LRE-M80×2.0P105159783.52-M8183550.42
LR-M85×2.0P1101510283.51-M8182730.44
LRE-M85×2.0P1101510283.52-M8183850.44
LR-M90×2.0P115151061041-M8182920.46
LRE-M90×2.0P115151061042-M8184100.46
LR-M95×2.0P120151111041-M8183100.49
LRE-M95×2.0P120151111042-M8184500.49
LR-M100×2.0P125151161041-M8183250.51
LRE-M100×2.0P125151161042-M8184650.51
LR-M105×2.0P130151191251-M8183420.52
LRE-M105×2.0P130151191252-M8184950.52
LR-M110×2.0P135151241251-M8183580.55
LRE-M110×2.0P135151241252-M8185200.55
LR-M115×2.0P140151291251-M8183770.57
LRE-M115×2.0P140151291252-M8185500.57
LR-M120×2.0P145151341251-M8183940.59
LRE-M120×2.0P145151341252-M8185800.59
LR-M125×2.0P150151391251-M8184150.625
LRE-M125×2.0P150151391252-M8186100.625
LR-M130×2.0P155151441251-M8184350.65
LRE-M130×2.0P155151441252-M8186300.65
LR-M135×2.0P165201521251-M10355201.1
LRE-M135×2.0P165201521462-M10356701.1
LR-M140×2.0P170201571461-M10355401.13
LRE-M140×2.0P170201571462-M10356901.13
LR-M145×2.0P175201621461-M10355701.15
LRE-M145×2.0P175201621462-M10357201.15
LR-M150×2.0P180201671461-M10356001.2
LRE-M150×2.0P180201671462-M10357501.2

LF/LFE系列

最后更新于:2021-08-18 00:06:36

产品简述

LF/LFE系列切缝型的精密螺母用于无法使用扳手从径向拧紧螺钉的工况场合。旋转前端面的紧定螺钉激活的轴向强度通过圆锥形楔子施加到带螺纹的弹片上,可实现强大的锁定力。因此,强烈建议将它们用于密闭壳体内部或深腔室中安装轴承和其他部件。LF型有一组(2个)紧定装置,而LFE型则有二组(4个)180°对称紧定装置,固LFE型平衡性更高,转速更高,相同尺寸的锁定力是LF型的两倍。

  • 本体材质:42CrMo锻件
  • 表面处理:非工作面喷砂发黑
  • 调质硬度:HRC28°~32°
  • 螺纹精度:ISO-4H精密车削
  • 平面偏摆:0.002~0.005mm

规格参数

零件型号D
(mm)
h
(mm)
d
(mm)
g×t
(mm)
F
(mm)
K
(mm)
n-M螺钉拧紧力矩
(Nm)
松脱力矩
(Nm)
轴向载荷
(kN)
重量
(kg)
LF-M12×1.0P2815224×2203.21-M42.5436.20.05
LF-M14×1.0P3015254×2223.21-M42.5642.60.055
LF-M15×1.0P3115264×2233.21-M42.5651.50.06
LF-M17×1.0P3315284×2263.21-M42.5758.70.065
LF-M18×1.0P3415294×2263.22-M42.5955.40.07
LF-M20×1.0P3715324×2293.22-M42.51061.80.08
LF-M22×1.5P3915344×2303.22-M42.51264.70.09
LFE-M22×1.5P3915344×2303.24-M42.52437.80.09
LF-M25×1.5P4315385×2334.22-M551580.20.1
LFE-M25×1.5P4315385×2334.24-M553049.40.1
LF-M30×1.5P4815435×2394.22-M5520100.60.12
LFE-M30×1.5P4815435×2394.24-M554067.10.12
LF-M32×1.5P5015455×2414.22-M5524113.50.125
LFE-M32×1.5P5015455×2414.24-M554883.60.125
LF-M35×1.5P5315485×2444.22-M5529118.50.14
LFE-M35×1.5P5315485×2444.24-M555887.40.14
LF-M38×1.5P5615515×2474.22-M5535124.50.145
LFE-M38×1.5P5615515×2474.24-M557091.70.145
LF-M40×1.5P5815526×2.5504.22-M5541127.10.15
LFE-M40×1.5P5815526×2.5504.24-M558296.50.15
LF-M42×1.5P6215566×2.5524.22-M5545131.30.175
LFE-M42×1.5P6215566×2.5524.24-M559096.80.175
LF-M45×1.5P6515596×2.5554.22-M5555143.40.185
LFE-M45×1.5P6515596×2.5554.24-M55110108.80.185
LF-M50×1.5P6915636×2.5594.22-M5570165.20.19
LFE-M50×1.5P6915636×2.5594.24-M55140132.20.19
LF-M52×1.5P7215666×2.5624.22-M5585171.90.215
LFE-M52×1.5P7215666×2.5624.24-M55170137.60.215
LF-M55×2.0P7515687×3654.22-M55105241.30.23
LFE-M55×2.0P7515687×3654.24-M552101930.23
LF-M60×2.0P8020737×3724.22-M55130263.80.33
LFE-M60×2.0P8020737×3724.24-M552602110.33
LF-M65×2.0P8520787×3764.22-M551602910.35
LFE-M65×2.0P8520787×3764.24-M55320238.60.35
LF-M70×2.0P9020828×3.5814.22-M55200313.90.36
LFE-M70×2.0P9020828×3.5814.24-M55400257.30.36
LF-M75×2.0P9520878×3.5864.22-M55220347.80.39
LFE-M75×2.0P9520878×3.5864.24-M55440298.10.39
LF-M80×2.0P10520978×3.5935.22-M68240371.30.55
LFE-M80×2.0P10520978×3.5935.24-M68480318.30.55
LF-M85×2.0P110201028×3.5985.22-M68250394.90.57
LFE-M85×2.0P110201028×3.5985.24-M68500338.60.57
LF-M90×2.0P1152010610×41045.22-M68265422.50.6
LFE-M90×2.0P1152010610×41045.24-M68530366.70.6
LF-M95×2.0P1202011110×41075.22-M68295446.30.63
LFE-M95×2.0P1202011110×41075.24-M68590387.40.63
LF-M100×2.0P1252011610×41145.22-M68325470.20.65
LFE-M100×2.0P1252011610×41145.24-M68650408.10.65
LF-M105×2.0P1302011912×51185.22-M683654940.68
LFE-M105×2.0P1302011912×51185.24-M68730428.80.68
LF-M110×2.0P1352012412×51225.22-M68405517.80.72
LFE-M110×2.0P1352012412×51225.24-M68810449.50.72
LF-M115×2.0P1402012912×51275.22-M684505450.75
LFE-M115×2.0P1402012912×51275.24-M68900476.90.75
LF-M120×2.0P1452013412×51325.22-M68500574.30.78
LFE-M120×2.0P1452013412×51325.24-M681000508.60.78
LF-M125×2.0P1502013912×51375.22-M68560598.50.8
LFE-M125×2.0P1502013912×51375.24-M6811205300.8
LF-M130×2.0P1552014412×51425.22-M68635626.60.85
LFE-M130×2.0P1552014412×51425.24-M681270559.20.85
LF-M135×2.0P1652215214×61506.22-M818680723.31.15
LFE-M135×2.0P1652215214×61506.24-M8181359645.41.15
LF-M140×2.0P1702215714×61556.22-M8181065761.91.2
LFE-M140×2.0P1702215714×61556.24-M8182130692.61.2
LF-M145×2.0P1752216214×61606.22-M8181065789.31.25
LFE-M145×2.0P1752216214×61606.24-M8182130717.61.25
LF-M150×2.0P1802216714×61656.22-M8181065821.71.3
LFE-M150×2.0P1802216714×61656.24-M8182130752.51.3