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  • Helpful application examples for mechanical engineers.

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  • Online application library with a range of ideas for all manufacturing industries.
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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 of use of CAD data and simplified drawing data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data provided by MISUMI Corporation (hereinafter referred to as "MISUMI") via www.misumi-europe.com operated by MISUMI Europa GmbH(hereinafter referred to as the "Website"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
    1)CAD data found on the Website (3D CAD data, 3D Intermediate data and 2D CAD data) for the purpose of informing customers of the characteristics of the products offered by MISUMI or a manufacturer affiliated with MISUMI for use in their designs.
    2)Simplified drawing data (in PDF format) for the purpose of checking the specifications of products.
    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
    3. Disclaimer
    MISUMI carefully creates the Data but makes no warranty as to the quality, accuracy, functionality, safety, reliability, etc., of the Data. MISUMI may at any time, and with no prior notice to customers, revise or delete Data. MISUMI assumes no responsibility for any damage or loss resulting from any revision or deletion of the Data, or any errors in said data. Customers are solely responsible for all aspects of their own designs, including those made using the Data. MISUMI may provide customers with design example data on the Website, but the quality, accuracy, functionality, safety, reliability, etc., of such data are not guaranteed. MISUMI may, at any time, and in its sole discretion, request that the customer cease its use of or destroy the Data in its possession. MISUMI may request the customer provide MISUMI documentation of such destruction.
    4.Prohibited Acts
    Customers or users of the Data, are prohibited from the following acts regarding the Data, in whole or in part:
    (1)Requesting quotations or placing orders for products with third parties other than those authorized by MISUMI or its affiliates;
    (2)Receiving quotations or orders for products from third parties by providing the Data to a third party or using the Data in their own business;
    (3)Displaying links to the Website related to the Data on their own websites, etc., without consent of MISUMI or its affiliates;
    (4)Using or reproducing the Data beyond the scope of the above-stated Purpose of Use;
    (5)Modifying, altering, tampering with, translating, or adapting the Data;
    (6)Selling, transferring, lending, sublicensing, or providing the Data to third parties in any way without consent of MISUMI or its affiliates;
    (7)Altering the content, reverse engineering, decompiling, disassembling, or analyzing the Data;
    (8)Publicly disclosing or exhibiting the Data without consent of MISUMI or its affiliates;
    (9)Using the Data for the purpose of providing products and services identical or similar to those of MISUMI or its affiliates;
    (10)Performing acts that interfere with the proper functioning of this Website, such as acquiring Data in bulk.
    5. Copyright
    All title and copyright in and to any information contained in the Data are owned by MISUMI or the relevant manufacturer affiliated with MISUMI and are protected by applicable copyright laws and international treaties. By downloading Data, the customer acquires no ownership rights of any kind in the intellectual property contained within. Without prior approval from MISUMI, no part of the Data may be utilized (reproduced, modified, reverse-engineered, uploaded, presented, sent, distributed, licensed, sold, or published) for any purpose other than that mentioned above.
    In the event Data is found to have been to be used for any purpose other than that mentioned above or against any applicable laws or the Terms, MISUMI may pursue any legal remedy available to it, which may result in forbidding the offending user from using the Data or accessing the Website.
    6. Third-Party Data
    MISUMI offers some Data provided by third parties. Such Data may be subject to separate terms and conditions, in addition to these terms. MISUMI makes no guarantee or warranty regarding Data from third parties.
    7. Export Control
    Customers shall comply with all applicable laws and regulations regarding the export of the Data.
    8. Amendments to the Terms
    MISUMI may, at any time, and in its sole discretion, modify these terms and conditions; any such modification will be effective immediately.
    9. Severability
    If any term or provision of these Terms is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of these Terms or invalidate or render unenforceable such term or provision in any other jurisdiction. Section 139 BGB (German Civil Code) shall not apply.
    10.Miscellaneous
    In the event that Customers violate the Terms, MISUMI and/or MISUMI Europa GmbH shall be entitled to claim the damages and expenses (including attorney's fees) incurred by such violation against the Customers.
    These Terms and any disputes arising in connection therewith shall be exclusively governed by and construed in accordance with the laws of the Federal Republic of Germany, without regard to its conflicts of law principles. The courts located in Frankfurt am Main/Germany shall have exclusive jurisdiction to adjudicate any dispute arising in connection with these Terms. By downloading the Data, you agree to submit to the exclusive and personal jurisdiction of the courts located in Frankfurt am Main/Germany.

    Revised: September 21, 2025

    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 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 Serie 5/Nutweite 6/20x40mm NFS5-2040-166 2
6 Serie 5/Nutweite 6/20x40mm NFS5-2020-360 2
7 Serie 5/Nutweite 6/20x40mm NFS5-2040-110 1
8 Serie 5/Nutweite 6/20x40mm NFS5-2020-110 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).
  • Terms of use of CAD data and simplified drawing data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data provided by MISUMI Corporation (hereinafter referred to as "MISUMI") via www.misumi-europe.com operated by MISUMI Europa GmbH(hereinafter referred to as the "Website"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
    1)CAD data found on the Website (3D CAD data, 3D Intermediate data and 2D CAD data) for the purpose of informing customers of the characteristics of the products offered by MISUMI or a manufacturer affiliated with MISUMI for use in their designs.
    2)Simplified drawing data (in PDF format) for the purpose of checking the specifications of products.
    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
    3. Disclaimer
    MISUMI carefully creates the Data but makes no warranty as to the quality, accuracy, functionality, safety, reliability, etc., of the Data. MISUMI may at any time, and with no prior notice to customers, revise or delete Data. MISUMI assumes no responsibility for any damage or loss resulting from any revision or deletion of the Data, or any errors in said data. Customers are solely responsible for all aspects of their own designs, including those made using the Data. MISUMI may provide customers with design example data on the Website, but the quality, accuracy, functionality, safety, reliability, etc., of such data are not guaranteed. MISUMI may, at any time, and in its sole discretion, request that the customer cease its use of or destroy the Data in its possession. MISUMI may request the customer provide MISUMI documentation of such destruction.
    4.Prohibited Acts
    Customers or users of the Data, are prohibited from the following acts regarding the Data, in whole or in part:
    (1)Requesting quotations or placing orders for products with third parties other than those authorized by MISUMI or its affiliates;
    (2)Receiving quotations or orders for products from third parties by providing the Data to a third party or using the Data in their own business;
    (3)Displaying links to the Website related to the Data on their own websites, etc., without consent of MISUMI or its affiliates;
    (4)Using or reproducing the Data beyond the scope of the above-stated Purpose of Use;
    (5)Modifying, altering, tampering with, translating, or adapting the Data;
    (6)Selling, transferring, lending, sublicensing, or providing the Data to third parties in any way without consent of MISUMI or its affiliates;
    (7)Altering the content, reverse engineering, decompiling, disassembling, or analyzing the Data;
    (8)Publicly disclosing or exhibiting the Data without consent of MISUMI or its affiliates;
    (9)Using the Data for the purpose of providing products and services identical or similar to those of MISUMI or its affiliates;
    (10)Performing acts that interfere with the proper functioning of this Website, such as acquiring Data in bulk.
    5. Copyright
    All title and copyright in and to any information contained in the Data are owned by MISUMI or the relevant manufacturer affiliated with MISUMI and are protected by applicable copyright laws and international treaties. By downloading Data, the customer acquires no ownership rights of any kind in the intellectual property contained within. Without prior approval from MISUMI, no part of the Data may be utilized (reproduced, modified, reverse-engineered, uploaded, presented, sent, distributed, licensed, sold, or published) for any purpose other than that mentioned above.
    In the event Data is found to have been to be used for any purpose other than that mentioned above or against any applicable laws or the Terms, MISUMI may pursue any legal remedy available to it, which may result in forbidding the offending user from using the Data or accessing the Website.
    6. Third-Party Data
    MISUMI offers some Data provided by third parties. Such Data may be subject to separate terms and conditions, in addition to these terms. MISUMI makes no guarantee or warranty regarding Data from third parties.
    7. Export Control
    Customers shall comply with all applicable laws and regulations regarding the export of the Data.
    8. Amendments to the Terms
    MISUMI may, at any time, and in its sole discretion, modify these terms and conditions; any such modification will be effective immediately.
    9. Severability
    If any term or provision of these Terms is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of these Terms or invalidate or render unenforceable such term or provision in any other jurisdiction. Section 139 BGB (German Civil Code) shall not apply.
    10.Miscellaneous
    In the event that Customers violate the Terms, MISUMI and/or MISUMI Europa GmbH shall be entitled to claim the damages and expenses (including attorney's fees) incurred by such violation against the Customers.
    These Terms and any disputes arising in connection therewith shall be exclusively governed by and construed in accordance with the laws of the Federal Republic of Germany, without regard to its conflicts of law principles. The courts located in Frankfurt am Main/Germany shall have exclusive jurisdiction to adjudicate any dispute arising in connection with these Terms. By downloading the Data, you agree to submit to the exclusive and personal jurisdiction of the courts located in Frankfurt am Main/Germany.

    Revised: September 21, 2025

    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 Data including the third-part components are made by the Company.

    Back to top

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