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No.000081 No load gripping mechanism

No load gripping with a cylinder

Cylinder with Twin Guides

Product name Cylinders with Twin Guides
Part number MGCLF16-20
Features Cylinders having the guides on both ends for usability.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Guided type, size and stroke.

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Available sizes

■Cylinder with Guides (Fixed stroke type)

Bore
dia.
Bearing Slide bearing Linear bushing bearing Cylinder width
(mm)
Overall length
(Below +St)
Thickness
(mm)
St 10 20 25 30 40 50 75 100 10 20 25 30 40 50 75 100
Ø12 - - 56 39 22
Ø16 - - 62 43 25
Ø20 - - - 72 47 30
Ø25 - - - - 86 47.5 38
Ø32 - - - - - - - - 112 48
Ø50 - - - - - - - - - - - - - 146 72 60

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Selection steps

■Cylinder selection steps

1, Define various load conditions

2, Calculate cylinder output. (in case of double acting cylinder)

3, Determine bore dia.

4, Determine theoretical reference speed

5, Verify cylinder's cushion mechanism

6, Verify lateral load applicable on the cylinder

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Accuracy Info

■Non-rotating accuracy of guided cylinder

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

Bore
dia.
Non-rotating accuracy of tip link bar
Slide bearing Linear bushing bearing
Ø12 ±0.12° ±0.06°
Ø16 ±0.10° ±0.06°
Ø20 ±0.09° ±0.05°
Ø25 ±0.08° ±0.05°
Ø32 ±0.06° ±0.04°
Ø50 ±0.05° -

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Performance info.

■Theoretical force

(N)

Bore dia.
(mm)
Operation direction Applied pressure (MPa)
0.4 0.5
12 Push side 45 57
Pull side 34 42
16 Push side 80 101
Pull side 60 75
20 Push side 126 157
Pull side 94 118
25 Push side 196 245
Pull side 151 189
32 Push side 322 402
Pull side 241 302
50 Push side 785 982
Pull side 660 825

■ Allowable lateral load

(N ・ m)

Bore dia.
(mm)
Stroke (mm)
10 20 25 30 40 50 75 100
12 24 19 - 16 14 12 37 31
16 40 33 - 28 24 21 55 46
20 - 52 - 45 39 35 55 46
25 - 69 - 60 52 47 73 62
32 - - 166 - - 131 107 91
50 - - 296 - - 245 - 241

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Sensor for Cylinder

Product name Sensors for Cylinders
Part number MD13L3
Features Sensors dedicated for Double Acting Cylinder
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Sensors dedicated to selected cylinder

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Available sizes

■Sensor for cylinder

Cable length
(m)
Sensor type Number of leads Lead wire exit direction
1, 3 With contacts 2 wires Back
1, 3 No contacts 3 wires
1, 3 No contacts 2 wires
1, 3 No contacts 3 wires Top
1, 3 No contacts 2 wires

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Flow Rate Control Valve

Product name Flow Rate Control Valves/90 Deg. Elbow/Standard
Part number SPSNL6-M5
Features Speed Controllers capable of adjusting the flow rate of compressed air.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

To match selected cylinder size and to control cylinder stroke speed

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Available sizes

■Flow Rate Control Valve

Material Control type Color
Black White
Polybutylene terephthalate
Threads: EN 1.4301 Equiv.
Meter-out
Polybutylene terephthalate
Threads: Brass
Meter-out - -
Meter-in

■Sizes and Dimensions

Bore dia.
(mm)
Thread size
4 M5
1
6 M5
1
2
8 1
2
3
10 2
3
4
12 3
4

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IDEA NOTE Chuck with clearances

No force is applied to workpiece due to gripping fingers design.

  • 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
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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 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

  • Gripper mechanism that lifts workpiece without transferring load from lifting cylinder.

Points for use

  • Gripping the workpiece is done using guided cylinder.
  • Since workpiece is loosely held inside gripper fingers this design is not recommended in applications that require high positioning accuracy.

Target workpiece

  • Molded plastic assembly
    External dims.: W110 x D40 x H88mm
    Workpiece weight: 167g

Design Specifications

Operating Conditions or Design Requirements

  • External dimensions: W217 x D80 x H137mm (When workpiece released)
  • Cylinder stroke: 20mm

Required Performance

  • Cylinder stroke tolerance: +1.5mm MAX.

Selection Criteria for Main Components

  • Cylinder
    • A cylinder with adequate stroke for the workpiece is selected.
    • Gripping unit is mounted at the end of the robot arm. For space saving purpose low profile cylinders are selected.

Design Evaluation

Verification of main components

  • Calculation not required since no load applies to the cylinder.

Other Design Consideration

  • When holding the workpiece, use a wide surface for stability.
  • Design should allow some clearance ( ~ 2mm) between gripping fingers and workpiece to compensate for cylinder stroke tolerance.

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 Air Cylinders With Twin Guides MGCLF16-20 2
2 Sensors for Air Cylinders MD13L3 4
3 Flow Rate Control Valves SPSNL6-M5 4
4 Socket Head Cap Screws-with Washer SCBS5-20 12
  • 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 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 Data including the third-part components are made by the Company.

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