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经济型 联轴器 阶梯式 高刚性单膜片/双膜片 碳钢 一端夹持一端键槽

MISUMI

MiSUMi Economy

MISUMI

Part Number

Configured Part Number is shown.


产品概述
通过设计膜片紧固部分的高刚性柔性联轴器。
[特征]
・轴径φ12（直径12mm）～φ42（直径42mm）的6种型号、45种尺寸标准化。
-由于膜片紧固部分的独创性，因此具有高扭转刚度。
・允许偏角和末端间隙。
・转动惯量较小。
[利用]
・机床、精密平台等。
产品特点
组装时可自由选择联接类型，适用扭矩最大可达385.6N·m。
尺寸图
尺寸图

尺寸图
注意事项
静态扭转刚度、惯性力矩、重量为最大轴径时的值。
偏心、偏角、轴向振幅均为单项容许值。如果同时出现多种偏差，则各种偏差的容许值减小为原来的1/2。
有关选型基准及校准调整，请参阅P.788·789。
单膜片型不允许偏心。
使用案例
使用案例
相关产品
经济型 联轴器 爪形 夹持型 经济型 联轴器 阶梯式 单膜片 夹持型 经济型 联轴器 螺纹线式 夹持型
经济型 联轴器 爪形 夹持型 经济型 联轴器 阶梯式 单膜片 夹持型 经济型 联轴器 螺纹线式 夹持型
30
45
60
  1. 1
Part Number
E-LDBN31-D65-[12,​13,​14,​15,​16,​17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30]-[12,​13,​14,​15,​16,​17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30]
E-LDBN31-D87-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38]-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38]
E-LDBN31-D94-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38,​39,​40,​41,​42]-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38,​39,​40,​41,​42]
E-LDBN36-D65-[12,​13,​14,​15,​16,​17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30]-[12,​13,​14,​15,​16,​17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30]
E-LDBN36-D87-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38]-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38]
E-LDBN36-D94-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38,​39,​40,​41,​42]-[17,​18,​19,​20,​21,​22,​23,​24,​25,​26,​27,​28,​29,​30,​31,​32,​33,​34,​35,​36,​37,​38,​39,​40,​41,​42]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipO.D.
(Ø) 		Overall Length
(mm) 		Allowable Torque
(N•m) 		Allowable Angular Misalignment
(deg) 		Allowable Lateral Misalignment
(mm) 		Max. Rotational Speed
(r/min) 		Allowable Axial Misalignment
(mm) 		Moment of Inertia
(kg・m2) 		Single/Double

-

1 Piece(s) 18 Day(s) 6555.51200.50.025000±0.31.55×10-4单膜片

-

1 Piece(s) 18 Day(s) 87672300.50.024000±0.31.9×10-4单膜片

-

1 Piece(s) 18 Day(s) 9468385.60.50.024000±0.31.64×10-4单膜片

-

1 Piece(s) 18 Day(s) 657712010.25000±0.61.6×10-4双膜片

-

1 Piece(s) 18 Day(s) 879423010.24000±0.62.1×10-4双膜片

-

1 Piece(s) 18 Day(s) 9498385.610.24000±0.61.6×10-3双膜片

Loading...

  1. 1

尺寸图
尺寸图

尺寸图
规格表
请按照选型步骤～选择型式和参数后进行订购。轴孔径请在d1≤d2的范围内指定。
型式(Type·D)-d1-d2
E-LDBN31-D65-18-28
E-LDBN36-D87-20-30
 
型式d1、d2选择(但d1≤d2)L
TypeD
E-LDBN31-D
单膜片型		6512131415161718192021222324252627282930            55.5
87     17181920212223242526272829303132333435363738    67
94     171819202122232425262728293031323334353637383940414268
 
型式d1、d2选择(但d1≤d2)L
TypeD
E-LDBN36-D
双膜片型		6512131415161718192021222324252627282930            77
87     17181920212223242526272829303132333435363738    94
94     171819202122232425262728293031323334353637383940414298
 
型式LNLF1LF2紧固螺栓容许扭矩
(N·m)		重量
(g)
TypeDM锁紧扭矩N.m
E-LDBN31-D
单膜片型		6555.546.524.924.9M613120460
8767562929M8282301452
94686429.2529.25M1055385.62680
 
型式LNLF1LF2LP紧固螺栓容许扭矩
(N·m)		重量
(g)
TypeDM锁紧扭矩N.m
E-LDBN36-D
双膜片型		657746.524.924.915.8M613120876
879456292919M8282302000
94986429.2529.2520.5M1055385.63800

材质规格
Type膜片型主体膜片 附件
 材质 表面处理 材质
E-LDBN31-D单膜片型S45C四氧化三铁保护膜SUS304锁紧螺栓
止动螺丝
E-LDBN36-D双膜片型

追加工
规格表
轴孔直径
d1·d2		b(键槽宽度)t
键槽深度		键公称尺寸
b X h
LKRK
8～10331.43x3
11～12441.84x4
13～17552.35x5
18～22662.86x6
23～30883.38x7
31～3810103.310x8
39～4412123.312x8

Basic Information

Series Name Disc Application For Servo Motors / Stepping Motor Features High Torsional Rigidity / High Torque Type / Zero Backlash
Body Material Steel Product Category Coupling Main Body Disc Material Stainless Steel
Shaft Hole Shape 键槽孔/标准孔 Shaft Tightening Method 止动螺栓/紧固螺栓

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6 Part Numbers

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Specification/Dimensions

  • O.D.(Ø)

    • 65
    • 87
    • 94

    Clear

  • Overall Length(mm)

    • 55.5
    • 67
    • 68
    • 77
    • 94
    • 98

    Clear

  • Allowable Torque(N•m)

    • 120
    • 230
    • 385.6

    Clear

  • Allowable Angular Misalignment(deg)

    • 0.5
    • 1

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.02
    • 0.2

    Clear

  • Max. Rotational Speed(r/min)

    • 4000
    • 5000

    Clear

  • Single/Double

    • 单膜片
    • 双膜片

    Clear

  • type

    • E-LDBN

    Clear

Days to Ship

    • All
    • 18 Day(s) or Less

    Clear

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