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No.000080 Feeding Mechanism for Round Bars

Transfer workpieces with a saw tooth mechanism

Related Category

Cam Follower

Product name Cam Followers/Crown Type/No Seal
Part number CFUS8-19

Selection criteria

Reduces friction and wear on the inclined plane.

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Available sizes

■Cam follower, Standard, crowned type

Applications Main body Nut
Material Seal Material Surface treatment
Without With
General EN 1.3505 Equiv. EN 1.1191 Equiv. Black oxide
EN 1.4125 Equiv. EN 1.4301 Equiv. -
Low particle generation -

■Sizes and Dimensions

Stud DIa. Thread Dia. x Pitch Outer ring DIa. Outer ring width Overall length Circumference R
Ø5 M5 x 0.8 Ø13 9 23 250
Ø6 M6 x 1.0 Ø16 11 28 500
Ø8 M8 x 1.25 Ø19 11 32
Ø10 M10 x 1.25 Ø22 12 36
Ø26
Ø12 M12 x 1.5 Ø30 14 40
Ø32
Ø16 M16 x 1.5 Ø35 18 52
Ø18 M18 x 1.5 Ø40 20 58
Ø20 M20 x 1.5 Ø52 22 66 1000

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Accuracy Info

■Cam follower accuracy

Stud Dia. tolerance: h7
Outer ring width tolerance: 0 / -0.12
Outer ring Dia. tolerance: 0 / -0.05

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Performance info.

■Load capacity and speed of cam follower

Stud Dia.
- Outer ring Dia.
Basic dynamic load rating Basic static load rating Max. allowable load Track load capacity Rotational speed limit (rpm)
C(kN) Cor(kN) (kN) (kN) With Seal Without Seal
Ø3 - Ø10 1.47 1.18 0.36 0.37 32900 47000
Ø4 - Ø12 2.06 2.05 0.78 0.47 25900 37000
Ø5 - Ø13 3.14 2.77 1.42 0.53 20300 29000
Ø6 - Ø16 3.59 3.58 2.11 1.08 17500 25000
Ø8 - Ø19 4.17 4.65 4.73 1.37 14000 20000
Ø10 - Ø22 5.33 6.78 5.81 1.67 11900 17000
Ø10 - Ø26 2.06
Ø12 - Ø30 7.87 9.79 9.37 2.45 9800 14000
Ø12 - Ø32 2.74
Ø16 - Ø35 12 18.3 17.3 3.14 7000 10000
Ø18 - Ø40 14.7 25.2 26.1 3.72 5950 8500
Ø20 - Ø52 20.7 34.8 32.1 8.23 4900 7000

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Aluminum extrusions

Product name 5 Series/slot width 6/20x20mm
Part number HFS5-2020-360

Selection criteria

Low Weight Option.

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Available sizes

■Aluminum extrusions (Overview)

External size Screw Dia. for
extrusion slots
Length
configure in 0.5mm increments
Standard High rigidity type Light type
(Lightweight ・ economical)
□20 M5 50 - 4000
□25
□40
□30 M6
□50
□60
□100
□40 M8
□80
□45
□50
□60
□90
□100

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IDEA NOTE Transfer with saw tooth mechanism

Cylindrical workpieces are moved forward at a fixed rate as the saw tooth blades move up and down.

  • TERMS AND CONDITIONS FOR USE OF CAD DATA
    Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
    1. CAD Data
    The Data is prepared for assisting the Company's users in the CAD design process by providing dimensions and other Product information. In order to provide the best speed and stability working within this site, the Product drawings were simplified to reduce the size of the Data. For instance, some of the Products are shown without the oil groove shape, screws or spring shape. Also, please be aware that the tolerance, surface roughness and/or chamfer of the Data may vary from the actual Products.
    2. Disclaimer on Data
    While the Company has carefully prepared the Data, accuracy of the Data is not guaranteed and is subject to the variances as described above. The Company may also modify, add or delete the Data at any time without prior notice. The Company assumes no liability for any direct, indirect, consequential or special damages that you may claim resulted from your use of the Data or any changes to or deletions of the Data regardless of the reason. The Company provides no warranty as to the quality, accuracy, functionality, safety or reliability of the combination of Products and parts. Example applications and combinations of the Products are provided for illustrative purposes only.
    3. Copyright
    Copyrights to the content and the Data belong to the Company or the manufacturers of the Products. The said copyright is protected by the Copyright Act and international treaties. The use (including duplication, modification, uploading, posting, transmission, distribution, licensing, sales and publishing) of the Data except for the purpose to use the Data described above without prior approval of the Company is not allowed. The Data cannot be used for any purposes (including sales promotion) except for designing your machine. If you violate this provision or the laws or regulations, the Company may prohibit you from the use of the Data, the Company’s site and/or take legal action. So long as you comply with these terms and conditions, the Company grants to you a non-exclusive, non-transferable, revocable license to access and use the Data for the sole purpose of assisting you in designing machines that incorporate products.
    4. Disclaimer of Warranty
    ANY AND ALL CONTENT APPEARING ON THIS WEB SITE IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. THIS WEB SITE, ITS CONTENT AND ITS LINKS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS AND ARE USED ONLY AT YOUR SOLE RISK, TO THE FULLEST EXTENT PERMISSIBLE BY LAW. THE COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, OF ANY KIND, REGARDING THIS WEB SITE (INCLUDING ITS CONTENT, HARDWARE, SOFTWARE AND LINKS), INCLUDING AS TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, TITLE, NON INFRINGEMENT, RESULTS, ACCURACY, COMPLETENESS, ACCESSIBILITY, COMPATIBILITY, SECURITY AND FREEDOM FROM COMPUTER VIRUS. THE COMPANY WILL NOT BE LIABLE FOR ANY DAMAGES OR LOSSES, INCLUDING DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL, INCIDENTAL OR PUNITIVE DAMAGES AND/OR LOST PROFITS, IN CONNECTION WITH USE OF THE INTERNET, THIS WEB SITE, ITS CONTENT OR ITS LINKS
    Further, the Company will not be liable to you for any failure or delay by the Company to provide access to the Data or any of its obligations under these terms and conditions where such failure or delay is the direct or indirect result of any circumstances beyond the Company's reasonable control (and the Company's obligations will be suspended for the duration of such circumstances).
    5. Policy of Third Parties
    You may be required to separately agree to third party's policies if you use third party software to create or browse the Data or use a third party’s CAD data. In this case, the Company does not assume any responsibility for defects of such CAD data or the software of the third party or violation of their rights. Understand them before use.

    CAD Data Download (Unit Assembly)

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    Click the Good IDEA! button when this application example is helpful.


    This data is utilized in order to list more useful application examples in the future.

    Cautions on the CAD data

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. The CAD data unit assembly consists of sub-assemblies.
      Each sub-assembly unit can be used as it is or can be edited.
    3. * The part in the frame is a sub-assembly unit.

    4. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    5. The dimensions of the MISUMI parts in the Data, which can be specifed at 1mm intervals, can be edited under historical data.
    6. The Data including the third-part components are made by the Company.

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  • * Unit assembly CAD data consists of some sub-assemblies.
       Each sub-assembly unit can be used as it is or can be edited.

Application Overview

Purpose

  • Cylindrical workpieces are fed at a fixed rate.
  • There are two saws tooth plate, a moving one and a stationary one. The moving one which moves vertically can send a workpiece out within a fixed interval.

Target workpiece

  • Shape: Aluminum rollers
  • Size: O.D. Ø20 x I.D. Ø18 x L200mm
  • Weight: 33g

Design Specifications

Operating Conditions or Design Requirements

  • Up /down stroke: 30mm
  • Elevating thrust: 220N
  • Cycle time: 30sec
  • External dims.: W213 x D430 x H140mm

Required Performance

  • Positioning accuracy: ±0.2mm
  • Load weight: 22kg

Selection Criteria for Main Components

  • Electric cylinder
    • Electric cylinder is used when an air source is not available.
  • Space saving
    • The plate cam stroke only needs to be 30mm to achieve a 100mm up and down stroke.

Design Evaluation

Verification of main components

  • Verify the electric cylinder thrust for the ability to raise the moving object.
  •  Lifting thrust calculation
    • Conditional value: Moving object mass M = 22kg, Gravitational acceleration g = 9.8m/s², Plate cam angle D = 21°
      Electric cylinder thrust (Max.) F = 156N
      Force applicable in vertical direction: W = M x g = 22 x 9.8 = 216N
      Horizontal thrust required to raise W in vertical direction: P = W x tan (D), then
      P = W x tan (D) = 216 x tan21°= 83N
      Since horizontal thrust: P = 83N < Electric cylinder thrust (max.) F = 156N,
      sufficient elevation force can be obtained.
      the max. elevating force would be W (max) = F / tan (D) = 156 / tan21° = 406N

Other Design Consideration

  • The linear guide blocks are stationary with moving rails to move the cam.
  • Alum. extrusions are as a low weight option.
  • Electric cylinder is used for installation in locations without air source.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample picture MISUMI Part Number
For Price and Days to ship click on Part No.
Quantity
1 Linear Bushings LHIFC12 4
2 Linear Shaft SAFS12-90-F10-M8-SC5 4
3 Cam Followers CFUS8-19 1
4 Metal Washers WSSS13-8-1 1
5 Square Aluminum Extrusion HFS5-2040-166 2
6 Square Aluminum Extrusion HFS5-2020-360 2
7 Square Aluminum Extrusion HFS5-2040-110 1
8 Square Aluminum Extrusion HFS5-2020-110 2
9 Brackets for Aluminum Extrusion HBLFSL5-SEP 12
10 Nuts For Aluminum Extrusion HNTJ5-5 22
  • The part list above contains only MISUMI parts.
    The list of parts and machined products of other manufacturers than MISUMI can also be downloaded by part list download (CSV).
  • You will find information on price and shipping days, in the Online Quote and Order System.
  • TERMS AND CONDITIONS FOR USE OF CAD DATA
    Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
    1. CAD Data
    The Data is prepared for assisting the Company's users in the CAD design process by providing dimensions and other Product information. In order to provide the best speed and stability working within this site, the Product drawings were simplified to reduce the size of the Data. For instance, some of the Products are shown without the oil groove shape, screws or spring shape. Also, please be aware that the tolerance, surface roughness and/or chamfer of the Data may vary from the actual Products.
    2. Disclaimer on Data
    While the Company has carefully prepared the Data, accuracy of the Data is not guaranteed and is subject to the variances as described above. The Company may also modify, add or delete the Data at any time without prior notice. The Company assumes no liability for any direct, indirect, consequential or special damages that you may claim resulted from your use of the Data or any changes to or deletions of the Data regardless of the reason. The Company provides no warranty as to the quality, accuracy, functionality, safety or reliability of the combination of Products and parts. Example applications and combinations of the Products are provided for illustrative purposes only.
    3. Copyright
    Copyrights to the content and the Data belong to the Company or the manufacturers of the Products. The said copyright is protected by the Copyright Act and international treaties. The use (including duplication, modification, uploading, posting, transmission, distribution, licensing, sales and publishing) of the Data except for the purpose to use the Data described above without prior approval of the Company is not allowed. The Data cannot be used for any purposes (including sales promotion) except for designing your machine. If you violate this provision or the laws or regulations, the Company may prohibit you from the use of the Data, the Company’s site and/or take legal action. So long as you comply with these terms and conditions, the Company grants to you a non-exclusive, non-transferable, revocable license to access and use the Data for the sole purpose of assisting you in designing machines that incorporate products.
    4. Disclaimer of Warranty
    ANY AND ALL CONTENT APPEARING ON THIS WEB SITE IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. THIS WEB SITE, ITS CONTENT AND ITS LINKS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS AND ARE USED ONLY AT YOUR SOLE RISK, TO THE FULLEST EXTENT PERMISSIBLE BY LAW. THE COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, OF ANY KIND, REGARDING THIS WEB SITE (INCLUDING ITS CONTENT, HARDWARE, SOFTWARE AND LINKS), INCLUDING AS TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, TITLE, NON INFRINGEMENT, RESULTS, ACCURACY, COMPLETENESS, ACCESSIBILITY, COMPATIBILITY, SECURITY AND FREEDOM FROM COMPUTER VIRUS. THE COMPANY WILL NOT BE LIABLE FOR ANY DAMAGES OR LOSSES, INCLUDING DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL, INCIDENTAL OR PUNITIVE DAMAGES AND/OR LOST PROFITS, IN CONNECTION WITH USE OF THE INTERNET, THIS WEB SITE, ITS CONTENT OR ITS LINKS
    Further, the Company will not be liable to you for any failure or delay by the Company to provide access to the Data or any of its obligations under these terms and conditions where such failure or delay is the direct or indirect result of any circumstances beyond the Company's reasonable control (and the Company's obligations will be suspended for the duration of such circumstances).
    5. Policy of Third Parties
    You may be required to separately agree to third party's policies if you use third party software to create or browse the Data or use a third party’s CAD data. In this case, the Company does not assume any responsibility for defects of such CAD data or the software of the third party or violation of their rights. Understand them before use.

    CAD Data Download (Unit Assembly)

    CAD Data Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when this application example is helpful.


    This data is utilized in order to list more useful application examples in the future.

    Cautions on the CAD data

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. The CAD data unit assembly consists of sub-assemblies.
      Each sub-assembly unit can be used as it is or can be edited.
    3. * The part in the frame is a sub-assembly unit.

    4. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    5. The dimensions of the MISUMI parts in the Data, which can be specifed at 1mm intervals, can be edited under historical data.
    6. The Data including the third-part components are made by the Company.

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