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Urethane Coated Cam Followers (Stainless Steel Body) (E-CFFRRAS20-52)

Urethane Coated Cam Followers (Stainless Steel Body) E-CFFRRAS20-52
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Part Number

Configured Part Number is shown.

E-CFFRRAS20-52


产品概述
树脂材料包覆的凸轮随动器具有一定的弹性，在作为传送滚子使用时，具有弹性的套筒可以在高速旋转中保护与套筒接触的器件，尤其适用于运送一些易于损坏的器件（如半导体，液晶屏器件）；并且树脂材料相对于金属来说耐腐蚀，耐磨损的性能都更加优越，在作为导向滚子来代替轴承使用时，树脂材料比金属材料更耐磨损，使用寿命也更长。在配对侧为曲面时，树脂材料的表面与曲面的接触摩擦力更大，从而凸轮随动器能更稳定地相对于曲面做摆动而不产生滑动。例如尼龙和聚氨酯材料，尼龙和聚氨酯材料相对于传统的树脂材料制造的套筒在保留了原本的弹性与耐磨损等优良性质的基础上，在硬度上有很大提升，从而可以在一定程度上代替传统的全金属凸轮随动器来进行更高精度的作业。
产品特点
米思米新产品，性能大幅提高
1.米思米嵌入式"Grooving"凸轮随动器技术（专利申请中）。改变以往传统加工方法，解决荷重大、偏荷重、转速高的情况下容易出现树脂外圈脱落的问题。
2.多角度荷重走行模拟的测试结果，比现有同类产品脱胶的性能提高7倍以上。（*米思米测试设备）

测试方法
产品特点
请尽量使带树脂凸轮轴承随动器的倾斜度为零。

【材质特性】
项目聚氨酯MC尼龙
耐负载性△○
耐磨性○△
机械强度○◎
耐热性×△
耐化学药品性×○
尺寸图
材质 附件
聚氨酯凸轮随动器
肖氏A90SUS4401个内六角螺帽(SUS304)
 
■头部内六角孔（d3～10）
尺寸图

尺寸图
使用环境温度80℃以下。
d16以下没有润滑脂补充孔。
■头部螺纹部内六角孔（d12～20）
尺寸图

尺寸图
规格表
TypeType密封圈材质附件
(d3～10)(d12～20)聚氨酯凸轮随动器
头部内六角孔头部螺纹部内六角孔
E-CFFRRASR型有肖氏A90SUS4401个内六角螺帽(SUS304)
E-CFFRUAS圆柱型有肖氏A90SUS4401个内六角螺帽(SUS304)
 
TYPEdH7容差D选择M×螺距BB1Lℓℓ1Hd容许负载（N）容许转速(rpm)
E-CFFRRAS
E-CFFRUAS		3103×0.578175-2-2383200
4124×0.789206-2.5-3502760
5135×0.8910237.5-3-4062510
6166×1.01112.2288-4-4602230
8198×1.253210--5041960
102210×1.01213.23612-5-5551760
2610×1.0--5921560
123012×1.51415.240136637281390
3212×1.57791320
163516×1.51819.65217888401230
184018×1.52021.658198861080
205220×1.52425.6662191041044830
容许负载为速度＝10km/h时的数值。
kgf＝N×0.101972
使用案例
■凸轮轴承随动器的种类
用途防噪音传送用
特长尼龙包覆型聚氨酯包覆型
产品说明使用案例使用案例
将树脂压入凸轮轴承随动器的类型。树脂吸收配对侧的冲击，起到抑制旋转时的噪音的作用。在凸轮轴承随动器上烧结聚氨酯的类型。聚氨酯吸收配对侧的冲击，起到抑制旋转时的噪音的作用。

使用案例
安装时请勿用锤子直接敲打凸轮轴承的凸缘部，否则会造成旋转不良或者断裂。请用内六角棒扳手固定内六角进行固定，然后用扳手转动螺母拧紧。
注意事项
注意
・如果凸轮轴承随动器掉落地面，或者用力敲击，则可能导致损坏。
・施加冲击时，即使外观看不出有损坏，也可能导致功能受损，敬请注意。
・凸轮轴承随动器适用于径向负载，不太适用于推力负载，因此请避免施加推力负载之类的使用方法。
・请尽量使带树脂凸轮随动器的倾斜角度为零。
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Part Number 

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  1. 1
Part Number
E-CFFRRAS20-52
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoller Outer Dia. D
(Ø) 		Roller Width B
(mm) 		Roller Type Tightening Method Allowable Rotational Speed
(rpm) 		L Dimension
(mm) 		Stud Screw Nominal Thread (M)
(mm)

SGD 134.00

1 Piece(s)Available 5 Day(s) 5224Spherical Outer RingHex Socket on Head Thread5246620X1.5

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  1. 1

尺寸图
■头部内六角孔（d3～10）
尺寸图

尺寸图
使用环境温度80℃以下。
d16以下没有润滑脂补充孔。
■头部螺纹部内六角孔（d12～20）
尺寸图

尺寸图
规格表
TypeType密封圈材质附件
(d3～10)(d12～20)聚氨酯凸轮随动器
头部内六角孔头部螺纹部内六角孔
E-CFFRRASR型有肖氏A90SUS4401个内六角螺帽(SUS304)
E-CFFRUAS圆柱型有肖氏A90SUS4401个内六角螺帽(SUS304)

TYPEdH7容差D选择M×螺距BB1Lℓℓ1Hd容许负载（N）容许转速(rpm)
E-CFFRRAS
E-CFFRUAS		3103×0.578175-2-2383200
4124×0.789206-2.5-3502760
5135×0.8910237.5-3-4062510
6166×1.01112.2288-4-4602230
8198×1.253210--5041960
102210×1.01213.23612-5-5551760
2610×1.0--5921560
123012×1.51415.240136637281390
3212×1.57791320
163516×1.51819.65217888401230
184018×1.52021.658198861080
205220×1.52425.6662191041044830
容许负载为速度＝10km/h时的数值。
kgf＝N×0.101972

Basic Information

Product Category Cam Followers Cam Follower Type Plastic Size Standards 公制
Roller Follower Type 1 Urethane Shaft Provided Roller Guiding Method With Retainer
Type 滚动传输缓冲用 Cam Follower Type 平型

Please check the type/dimensions/specifications of the part E-CFFRRAS20-52 in the Urethane Coated Cam Followers (Stainless Steel Body) series.

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Specification/Dimensions

  • Roller Outer Dia. D(Ø)

    • 10
    • 12
    • 13
    • 16
    • 19
    • 22
    • 26
    • 30
    • 32
    • 35
    • 40
    • 52

    Clear

  • Roller Width B(mm)

    • 7
    • 8
    • 9
    • 11
    • 12
    • 14
    • 18
    • 20
    • 24

    Clear

  • Roller Type

    • Spherical Outer Ring
    • Cylindrical Outer Ring

    Clear

  • Tightening Method

    • Hex Socket on Head
    • Hex Socket on Head Thread

    Clear

  • Allowable Rotational Speed(rpm)

    • 524
    • 673
    • 814
    • 880
    • 913
    • 1023
    • 1166
    • 1298
    • 1430
    • 1650
    • 1830
    • 2080

    Clear

  • L Dimension(mm)

    • 17
    • 20
    • 23
    • 28
    • 32
    • 36
    • 40
    • 52
    • 58
    • 66

    Clear

  • Stud Screw Nominal Thread (M)(mm)

    • 3X0.5
    • 4X0.7
    • 5X0.8
    • 6X1.0
    • 8X1.25
    • 10X1.0
    • 12X1.5
    • 16X1.5
    • 18X1.5
    • 20X1.5

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 5 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
E-CFFRRAS12-32
E-CFFRRAS16-35
E-CFFRRAS18-40
E-CFFRRAS3-10
E-CFFRRAS4-12
E-CFFRRAS5-13
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoller Outer Dia. D
(Ø) 		Roller Width B
(mm) 		Roller Type Tightening Method Allowable Rotational Speed
(rpm) 		L Dimension
(mm) 		Stud Screw Nominal Thread (M)
(mm)

SGD 56.90

1 Piece(s)Available 5 Day(s) 3214Spherical Outer RingHex Socket on Head Thread8804012X1.5

SGD 63.70

1 Piece(s)Available 5 Day(s) 3518Spherical Outer RingHex Socket on Head Thread8145216X1.5

SGD 109.60

1 Piece(s)Available 5 Day(s) 4020Spherical Outer RingHex Socket on Head Thread6735818X1.5

SGD 65.50

1 Piece(s)Available 5 Day(s) 107Spherical Outer RingHex Socket on Head2080173X0.5

SGD 65.90

1 Piece(s)Available 5 Day(s) 128Spherical Outer RingHex Socket on Head1830204X0.7

SGD 42.60

1 Piece(s)Available 5 Day(s) 139Spherical Outer RingHex Socket on Head1650235X0.8

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