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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.
  • Save design time and learn new design applications when you are concepting new machines.

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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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  • The data cannot be used for any purposes (including sales promotion) except for designing your machine.
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  2. Over 300 design application ideas
    collected from dozens of industries!

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SNS: 

No.000038 Positioning and Stopper Mechanism for Pallet Transfer

Stopper + lifter positioning mechanism

Miniature Conveyor

Product name Plastic Chain Conveyors Dual Track, End Drive, 3-Slot Frame (Sprocket Dia. 57mm)  
Part number CVSPA-200-1200-25-S200-IM-25-B
Features Since there are two rows of conveyor surfaces, sensors and stoppers can be mounted in between the belts. Use of Plastic Chains prevents scratches, and makes for easy maintenance.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Dual belt track design.

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Available sizes

■Plastic Chain Conveyors Dual Track, End Drive, 3-Slot Frame (Sprocket Dia. 57mm) 

Material Surface treatment
Frame Aluminum material Anodize
Motor cover Low Carbon Steel Paint
Pulley holder 5052 Aluminum Alloy Gold anodize
Plastic chain Polyacetal -

Basic specifications

Belt width Distance between sprockets Motor selection
Output (W) Voltage (V) Specifications Gearhead reduction ratio
80-300 300-3000 25、40 *notes 5、7.5、9、12.5、15、18、
25、30、36、50、60、75、
90、100、120、150、180

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Performance info.

■Conveyor transfer capacity (Plastic chain conveyor)

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Cylinder with twin guides

Product name Cylinders with Twin Guides 
Part number MGCLF25-30
Features Cylinders with dual guide rods
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Compact, guided cylinder design.

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Available sizes

■Cylinder with guides (Fixed stroke type)

Tube
I.D.
Bearing Plain bearing Linear bushing bearing Cylinder
width
Overall length
(Value + St)
Thickness
St 10 20 25 30 40 50 75 100 10 20 25 30 40 50 75 100
φ12 56 39 22
φ16 62 43 25
φ20 72 47 30
φ25 86 47.5 38
φ32 112 48
φ50 146 72 60

*Sensor are sold separately

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Accuracy Info

■Non-Rotational Accuracy of guided cylinder

Non-Rotational accuracy: Looseness by guide rod and bearing clearance represented in a rotation angle centered on the piston rod.

Tube
I.D.
Non-rotating accuracy of tip link bar
Plain bearing Linear bushing
φ12 ±0.12° ±0.06°
φ16 ±0.10° ±0.06°
φ20 ±0.09° ±0.05°
φ25 ±0.08° ±0.05°
φ32 ±0.06° ±0.04°
φ50 ±0.05°

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Performance info.

■Theoretical thrust

(N)

Tube
I.D.
Operating
direction
Operating pressure (MPa)
0.4 0.5
φ12 Push 45 57
Pull 34 42
φ16 Push 80 101
Pull 60 75
φ20 Push 126 157
Pull 94 118
φ25 Push 196 245
Pull 151 189
φ32 Push 322 402
Pull 241 302
φ50 Push 785 982
Pull 660 825

■Allowable rotational torque

Shows the dynamic allowable value when rotational torque T is applied to the tips of the guide rod.

(N・m)

Tube
I.D.
Bearing
Type
Stroke
10 20 25 30 40 50 75 100
φ12 Plain bearing 0.50 0.40 - 0.33 0.28 0.25 0.77 0.65
Linear bushing 0.41 0.31 - 0.25 0.69 0.59 0.40 0.32
φ16 Plain bearing 0.91 0.75 - 0.64 0.56 0.49 1.25 1.06
Linear bushing 0.76 0.60 - 0.49 1.14 1.02 0.79 0.65
φ20 Plain bearing - 1.43 - 1.23 1.08 0.96 1.51 1.27
Linear bushing - 1.12 - 0.93 2.12 1.90 1.50 1.24
φ25 Plain bearing - 2.26 - 1.94 1.71 1.52 2.38 2.00
Linear bushing - 1.98 - 1.65 3.75 3.37 2.68 2.22
φ32 Plain bearing - - 6.71 - - 5.24 4.30 3.64
Linear bushing - - 3.61 - - 2.55 6.48 5.41
φ50 Plain bearing - - 13.0 - - 10.8 - 10.6

■ Allowable lateral load

Shows the dynamic allowable value when lateral load W (perpendicular to guide rod) is applied to the tips of guide rod.

(N)

Tube
I.D.
Bearing
type
Stroke
10 20 25 30 40 50 75 100
φ12 Plain bearing 24 19 - 16 14 12 37 31
Linear bushing 20 15 - 12 33 29 19 16
φ16 Plain bearing 40 33 - 28 24 21 55 46
Linear bushing 33 26 - 21 50 44 34 28
φ20 Plain bearing - 52 - 45 39 35 55 46
Linear bushing - 41 - 34 77 69 54 45
φ25 Plain bearing - 69 - 60 52 47 73 62
Linear bushing - 61 - 51 115 104 82 68
φ32 Plain bearing - - 166 - - 131 107 91
Linear bushing - - 90 - - 34 162 135
φ50 Plain bearing - - 296 - - 245 - 241

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IDEA NOTE Position confirmation sensor

Since installing proximity sensors upward facing can cause detection errors, a mechanical switch is used.

IDEA NOTE Pallet guide

Use off-the-shelf items to reduce cost.

  • 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).
    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 Download (Unit Assembly)

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    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

  • Pallet stop & lift mechanism on belt conveyor.

Target workpiece

  • Plastic case size: W120 x D220 x H20mm
  • Pallet size: W218 x D300 x t12mm

Design Specifications

Operating Conditions or Design Requirements

  • Conveyor size: W283 x D1270 x H185mm
  • Conveyor speed: 150mm/s
  • Workpiece positioning cylinder stroke: 30mm, Stopper cylinder stroke: 20mm

Required Performance

  • Pallet positioning accuracy: ±0.3mm

Selection Criteria for Main Components

  • Dual track conveyor is selected so that stop & lift cylinders can be placed below the transfer surface.

Design Evaluation

Verification of main components

  • Select cylinder size based on function.
  • Cylinder bore DIA. selection
    • <Workpiece positioning section>
      Pallet Lift Cylinder
      App. condition: Vertical mounting
      Conditional value:
      Load mass M = 0.125kg, Gravitational acceleration g = 9.8m/s²
      Actual load F = Mg → F= 0.5 x 9.8 = 4.9N
      Operating pressure P = 0.4MPa
      From Load ratio η=50%
      Cylinder force needed F0 = (F / η) × 100 = (4.9/ 50) × 100 = 9.8N
      Cylinder Bore Dia. is determined based on cylinder force, F0 = A x P
      Where A (mm²) – cylinder pressure area
      A=(πDO2)/4
      DO=√(1.274 × F0 / P) therefore DO=√(1.274 × 9.8 / 0.4) = 5.59mm → Cylinder bore selected : 25mm
    • <Stopper>
      Pallet Stop Cylinder
      App. condition: Vertical mounting
      Conditional value:
      Load mass M = 0.125kg, Gravitational acceleration g = 9.8m/s²
      Actual load F = Mg → F= 0.125 x 9.8 = 1.225N
      Operating pressure P = 0.4MPa
      From Load ratio η=50%
      Cylinder force needed F0 = (F / η) × 100 = (1.225/ 50) × 100 = 2.45N
      Cylinder Bore Dia. is determined based on cylinder force, F0 = A x P
      Where A (mm²) – cylinder pressure area
      A=(πDO2)/4
      DO=√(1.274 × F0 / P) therefore DO=√(1.274 × 2.45 / 0.4) = 2.79mm → Cylinder bore selected : 16mm

Other Design Consideration

  • If necessary, use feed fingers to prevent pallet backflow.

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 Plastic Chain Conveyors CVSPA-200-1200-25-S200-IM-25-B 1
2 Engineering Resin Rails NLBB5-15-1000-H4-P300-ZN4-LCC10 1
3 Extra Low Head Cap Screws CBSM4-10 8
4 Air Cylinders With Twin Guides MGCLF25-30 1
5 Engineering Resin Rails NLBB5-15-1000-H4-P300-ZN4-RCC10 1
6 Locating Pins TELNNA6-P10.0-B5-L5 1
7 Locating Pins TELNND6-P10.0-B5-L5 1
8 Air Cylinders With Twin Guides MGCLF16-20 2
9 Sensors for Air Cylinders MD13L1 6
10 Flow Rate Control Valves SPSNL6-1 2
11 Flow Rate Control Valves SPSNL6-M5 4
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • For price and shipping date see the Web 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.
    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).
    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 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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