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No.000243 Thin Plate Positioning

Width adjustment using a belt drive system.

Rotary Shaft

Product name Rotary Shafts - Straight
Part number PSFHR12-48-KFC20-G8-AG90
Features g6 (ground), h7 (ground) and h9 (polished) are available. Please select based on your applications.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Select the standard item for the rotary shaft in a simple form to reduce costs

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Available sizes

■Rotary Shafts - Straight

O.D. Tolerance Material Surface Treatment
h9 (Cold-drawn) 1045 Carbon Steel Black Oxide
Electroless Nickel Plating
304 Stainless Steel
h7 (Ground) 1045 Carbon Steel Black Oxide
Electroless Nickel Plating
304 Stainless Steel
g6 (Ground) 1045 Carbon Steel Black Oxide
Electroless Nickel Plating
304 Stainless Steel
4137 Alloy Steel
(Hardness: 30 - 35 HRC)
Black Oxide
Electroless Nickel Plating

■Sizes

O.D.
Tolerance
Diameter Tolerance Length
(Configure in 0.1 mm increments)
h9 φ3 0/-0.025 15.0 〜 150.0
φ4 0/-0.030 15.0 〜 200.0
φ5 15.0 〜 250.0
φ6 20.0 〜 300.0
φ8 0/-0.036 20.0 〜 400.0
φ10 20.0 〜 500.0
φ12 0/-0.043 30.0 〜 600.0
φ15 30.0 〜 700.0
φ20 0/−0.052 40.0 〜 800.0
φ25 50.0 〜 800.0
φ30 60.0 〜 800.0
φ35 0/−0.062 70.0 〜 800.0
φ40 80.0 〜 800.0
φ50 100.0 〜 800.0
h7 φ6 0/−0.012 20.0 〜 300.0
φ8 0/-0.015 20.0 〜 400.0
φ10 20.0 〜 500.0
φ12 0/-0.018 30.0 〜 600.0
φ15 30.0 〜 700.0
φ20 0/-0.021 40.0 〜 800.0
φ25 50.0 〜 800.0
φ30 60.0 〜 800.0
φ35 0/-0.025 70.0 〜 800.0
φ40 80.0 〜 800.0
φ50 100.0 〜 800.0
g6 φ3 −0.002/-0.008 15.0 〜 150.0
φ4 −0.004/-0.012 15.0 〜 200.0
φ5 15.0 〜 250.0
φ6 20.0 〜 300.0
φ8 −0.005/-0.014 20.0 〜 400.0
φ10 20.0 〜 500.0
φ12 −0.006/-0.017 30.0 〜 600.0
φ13 30.0 〜 600.0
φ15 30.0 〜 700.0
φ16 30.0 〜 800.0
φ17 40.0 〜 800.0
φ18 40.0 〜 800.0
φ20 −0.007/-0.020 40.0 〜 800.0
φ22 40.0 〜 800.0
φ25 50.0 〜 800.0
φ30 60.0 〜 800.0
φ35 −0.009/-0.025 70.0 〜 800.0
φ40 80.0 〜 800.0
φ50 100.0 〜 800.0

* The size possible to select may vary slightly depending upon the materials. Please see the product pages for details.

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Accuracy Info

■Accuracy of Rotary Shafts

Diameter Circularity M Straightness
φ3~13 0.004 0.01/100
φ14~20 0.005
φ21~40 0.006
φ41~50 0.007

■Length Tolerance

Length Dimension
Tolerance
over or Less
14 30 ±0.2
30 120 ±0.3
120 400 ±0.5
400 800 ±0.8

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Hex Posts

Product name Hex Posts - Both Ends Tapped, Configurable L Dimension
Part number PLSBRK7-35
Features L dimension and thread diameter are also selectable.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Select this easily obtainable item to use as a spacer for the plate to support the driven pulley

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Available sizes

■Hex Posts - Both Ends Tapped, Configurable L Dimension

Material Surface Treatment Type
Length
fixed
Length
configurable
1018 Carbon Steel -
Black Oxide
Electroless Nickel Plating
Trivalent Chromate(Black) -
304 Stainless Steel
2011 Aluminum Alloy Clear Anodize -

■Sizes

Hex size Overall Length Screw Dia.
(Coarse)
Screw depth
Length fixed Length Configurable
(increments of 0.5mm)
6 15-50(Increments of 5) 8-50 M3 Screw Dia. X2
7 20-50(Increments of 5), 60-150(increments of 10) 10-150 M4
8 20-50(Increments of 5), 60-150(increments of 10), 200 15-250 M5
10 25-50(Increments of 5), 60-150(increments of 10), 200 25-350 M6
12 25-400
13 35-50(Increments of 5), 60-150(increments of 10), 200 30-400 M8
14 25-500
17 40-50(Increments of 5), 60-150(increments of 10), 200 40-500 M10
19 50-150(increments of 10), 200 50-500 M12
24 - 50-600 M16

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Roller Pushers

Product name Roller Pushers -Low Particle Generation Type-
Part number RLLUP20-50
Features Uses low
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Suitable for pushing thin workpiece from the side - Reduces costs using commercially available item

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Risk info.

Circumference roller wear

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Available sizes

■Roller Pushers -Low Particle Generation Type-

Material
Cap Posts / holders Bolt Bearing (Low Dust Generation)
Polyacetal 304 Stainless Steel 302HQ Stainless Steel Stainless Steel
Low Dust Generation Grease Filled Ball Bearings
Ultra High-molecular-weight Polyethylene
PEEK

■Sizes

Roller
O.D.
Post
Hex Size
Post height
increments of 5mm
Roller Width Thread Dia. Thread Length
φ10 5 5〜30 10 M3 4.5
φ20 10 10〜50 14 M6 9
φ30 13 10〜70 18 M8 12

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IDEA NOTE Guide width setting mechanism

In this structure, as one guide is attached to the belt at its upper face and the other guide at its lower face, each of the two guides moves in the centering direction.

IDEA NOTE Correction by roller

Roller pushers are used as the workpiece contacting parts.

  • 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
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    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

  • A mechanism to center a workpiece width after positioning workpiece end face.

Points for use

  • Indoor transfer roller that requires guiding mechanism.
  • Based on the workpiece size, the guide width can be automatically adjusted.

Target workpiece

  • Shape: thin panel (glass)
  • Size: W1000 x D919 x H2mm
  • Mass: 2kg

Design Specifications

Operating Conditions or Design Requirements

  • The guide can be positioned at any point of the 390 mm stroke per side.
  • Outer dimensions: W1345xD525xH292mm

Required Performance

  • Workpiece stopping accuracy: 1mm

Selection Criteria for Main Components

  • Capacity of guide width setting motor

Design Evaluation

Verification of main components

  • Capacity of guide width setting motor
    Timing pulley moment of inertia: J1 = m1·D²/8 = 0.17·0.037²/8 = 2.91 x 10⁻⁵ kg·m²
    (mass: m1 = 0.17kg)
    Guide moment of inertia: J2 = m·D²·1/4 = 5·0.037²·1/4 = 1.71 x 10⁻³ kg·m²
    (mass: m2 = 5kg)
    Coupling moment of inertia: J3 = 1.90 x 10⁻⁵ kg·m²

    Total load moment of inertia: JL' = 2·J1 + J2 + J3 = 2·2.91 x 10⁻⁵ + 1.71 x 10⁻³ + 1.90 x 10⁻⁵ = 1.78 x 10⁻³ kg·m²

    Conversion to motor shaft output
    JL = JL'/i² = 1.78 x 10⁻³/5² = 7.12 x 10⁻⁵ kg·m² . . . (1)

    Operating motor moment of inertia: JM = 0.126 x 10⁻⁴ kg·m² . . . (2)

    From (1) (2),
    (1)/(2) ≤ 10 7.12 x 10⁻⁵/0.126 x 10⁻⁴ ≤ 10
    As 5.65 ≤ 10, the motor capacity is acceptable.

    Acceleration torque is not considered as set up time for adjustment is not specified or a critical portion for this application.

Other Design Consideration

  • As each guide unit is fixed to the belt by sandwiching the unit with flat plates,
    it is possible to finely adjust the guide position.

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 Metal Washers FWSSM-D7-V4-T4 16
2 Metal Washers FWSSM-D15-V12-T6.2 2
3 Ball Bearing B6901ZZNR 2
4 Rotary Shaft PSFHR12-48-KFC20-G8-AG90 1
5 Hex Posts PLSBRK7-35 1
6 Shaft Collars PSCLSJ10-14 1
7 Hex Posts PLSBWF14-150 8
8 Deep Groove Ball Bearings B6000ZZ 2
9 Dowel Pins MSC5-10 12
10 Roller Pusher RLLUP20-50 10
11 Timing Pulleys ATPP12L050-B-P14-KC90 1
12 Timing Pulleys ATPP12L050-A-P12-KC90 1
13 Couplings MCSLC40-10-16 1
14 Photomicrosensor Currently not available 3
15 Cable Connector Currently not available 3
16 Linear Guides SXR28-520 4
17 Socket Head Cap Screws-with Washer SCBS3-8 6
18 Socket Head Cap Screws-with Washer SCBS4-8 16
19 Socket Head Cap Screws-with Washer SCBS4-10 8
20 Socket Head Cap Screws-with Washer SCBS4-12 8
21 Socket Head Cap Screws-with Washer SCBS4-16 10
22 Socket Head Cap Screws-with Washer SCBS4-20 3
23 Socket Head Cap Screws-with Washer SCBS5-20 7
24 Socket Head Cap Screws-with Washer SCBS8-25 8
25 Socket Head Cap Screws - with Spring Washer SCBZ4-8 2
  • 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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