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inCAD Library

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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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  • MISUMI may not offer all parts in each application design. Available parts can only be purchased separately not as a unit shown in each application design.
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No.000306 Escapement Mechanism

Gear-driven opening/closing mechanism

Hard Locking Bearing Nuts

Product name Hard Locking Bearing Nuts
Part number HLBC15
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Easier to use compared to standard bearing nuts.

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Available sizes

■Hard Locking Bearing Nuts

Material Hardness Surface Treatment
1018 Carbon Steel - Parker
Electroless Nickel Plating
1045 Carbon Steel Thermal Refined 22~28HRC Parker
304 Stainless Steel - -

■Sizes and Dimensions

Screw Dia. (Fine) Nut O.D. Setting Height
Standard Thin
10 18 9.5~10.5 -
12 22
15 25 11.5~12.5
17 28
20 32 13.5~14.5
25 38 16.0~17.5 10.0~11.5
30 45
35 52 18.0~19.5 12.0~13.5
40 58 17.0~18.5 14.0~15.5
45 65 19.0~20.5 16.0~17.5
50 70 21.0~22.5 18.0~19.5

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Stop Pin

Product name Stop Pins- Screw Type, T Standard
Part number SSTEH17
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Low-priced fixture that can effectively support swinging parts.

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Available sizes

■Stop Pins- Screw Type, T Standard

Material Hardness Surface Treatment
Head Height Fixed Head Height Configurable
4137 Alloy Steel 46-50HRC 32-38HRC Electroless Nickel Plating
440C Stainless Steel 50-55HRC 40-45HRC -

■Sizes and Dimensions

Opposite Side
(mm)
Thickness (mm)
Fixed 0.5mm Increments
5.5A 3 5.0~30.0
5.5 5
7
8
10 5.0~30.0
10B 8
13 5
13A 8
13B
14 5
14A 8
14B
17 5 5.0~30.0
17A 8
17B
19 5
19A 8
19B

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Accuracy Info

■Accuracy of Stop Pin

Thickness Tolerance (mm): +0.01/0

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IDEA NOTE Gears are used for opening and closing arms

Installed in a transfer line, the gear-driven opening/closing arm mechanism is used for escaping workpieces.

  • 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.
    In case that the CAD data is found to have been to be used for any purpose other than mentioned above or against the related laws, MISUMI may take legal actions, including the one for blocking the involved user from using CAD data and from accessing to the MISUMI site.
    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).

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


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

    CAD Data Limitations

    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. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or 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 Data consists of some sub-assemblies.
       It is configured so that each sub-assembly unit can be used as it is or edited.

Application Overview

Purpose

  • The opening/closing action of an arm, stopper, etc., is driven by gears.

Target workpiece

  • Shape: stepped resin (PVC) part
  • Size: D100 x H90mm
  • Weight: 0.4kg

Design Specifications

Operating Conditions or Design Requirements

  • Opening/closing arm oscillation angle: 25°
  • Arm open (close) operation time: 0.2sec
  • Operating pressure: 0.3Mpa
  • Cylinder stroke: 50mm
  • Piston speed: 250mm/sec
  • Conveyor speed: 100mm/sec
  • Distance workpiece moves in arm operation time: L = 100 x 0.2/1 = 20mm
  • Outer dimensions: W247 x D410 x H279mm

Required Performance

  • Load: 164N or less (30 workpieces)

Selection Criteria for Main Components

  • To satisfy the required load, a φ32 cylinder is selected.

Design Evaluation

Verification of main components

  • The cylinder thrust load and the strength of the arm are verified.
  • Selection of cylinder
    Workpiece mass: m = 0.4kg
    Number of workpieces: N = 30pieces
    Friction coefficient between workpiece and conveyor: μ = 0.7
    Total workpiece weight: M = 0.5 x 30 = 12kg
    Load applied by workpiece: F1 = μ x M x 9.8 = 0.7 x 12 x 9.8 = 82N
    If we use 2 as the safety factor, F2 = 2 x F1 = 164N
    From cylinder thrust P = 207N,
    F2 < P
  • Confirmation of strength of arm that receives workpiece load.
    Arm width: b = 40mm
    Arm plate thickness: t = 4.5mm
    Arm length: L = 115mm
    Bending stress applied to arm: σ1 = 6 x F1 x L/bt2 = 6 x 82 x 115/40 x (4.5)2 = 70N/mm²
    Allowable bending stress of 1018 Carbon Steel: σ = 157N/mm²
    Therefore, σ1 < σ

Other Design Consideration

  • Space can be saved by installing the cylinder below the transfer surface.
  • The cover of the whole conveyor including the peripheral devices also serves as a safety cover for the drive section.

Part List

No. Part Name Sample Picture MISUMI Part Number Quantity
1 Spur Gears, Pressure Angle 20° , Module 2.0 GEABG2.0-50-20-B-15 2
2 Deep Groove/Double Shielded B6002ZZ 4
3 Bearing Spacers - For Inner Ring CLBPS15-19-22 2
4 Hard Locking Bearing Nuts HLBC15 2
5 Locating Bolts - Round Head - Hex Socket Round Head SSTCB10-40 2
6 Stop Pins - Screw Flat Type SSTEH17 2
7 Rod End Bearings - Standard L Short Type PHSCN10A 1
8 Retaining Rings STWN8 1
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • 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.
    In case that the CAD data is found to have been to be used for any purpose other than mentioned above or against the related laws, MISUMI may take legal actions, including the one for blocking the involved user from using CAD data and from accessing to the MISUMI site.
    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).

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


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

    CAD Data Limitations

    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. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or 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.

    Page top

Page top