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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.000150 90° Rotational Transfer Mechanism

Rotate workpiece 90 degrees while transporting.

Relevant category

Cantilever Shafts

Product name Cantilever Shafts - Flanged - with Threaded End
Part number PFXFC10-15-F8-M6
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Effective as a pin in rotational link mechanisms that have oscillating motion

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Available sizes

■Cantilever Shafts - Flanged - with Threaded End

Material Surface Treatment
1045 Carbon Steel Black Oxide
Electroless Nickel Plating
304 Stainless Steel

■Sizes and Dimensions

Pin Dia.
(mm)
Shaft section length
(Configure in 1mm increments)
Screw DIA.(M Coarse)
6 5-100 4、5、6
8 5、6、8
10 6、8、10
12 10-150 6、8、10、12
13
15 8、10、12、(15)
16
17 10、12、(15)、16
18
20 10、12、(15)、16、20
22
25 10、12、(15)、16、20、24、(25)
30 12、(15)、16、20、24、(25)、30
35
40
50

*M15 and M25 of ( ) dimensions of Screw Dia. will be fine threads.

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Accuracy Info

■Accuracy of Cantilever Shafts

Perpendicularity: 0.02

(mm)

Pin Dia. O.D. Tolerance
g6
6 -0.004
-0.012
8・10 -0.005
-0.014
12-18 -0.006
-0.017
20-30 -0.007
-0.020
35-50 -0.009
-0.025

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Bearings with Housings

Product name Bearings with Housings - Direct Mount, Standard, Retained
Part number BGRA6000ZZ
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Cost effective

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Available sizes

■Bearings with Housings - Direct Mount, Standard, Retained

Material Surface Treatment
Bearing Holder Holder
Steel 1045 Carbon Steel Black Oxide
Electroless Nickel Plating
2017 Aluminum Alloy Clear Anodize
Stainless Steel
304 Stainless Steel -

■Bearing Type

Bearing No. Shaft Bore Dia. I.D.
(Bearing O.D.)
Seal
6900 10 22 ZZ (Double shielded)
VV (Non-contact rubber seal)
DD (Contact rubber seal)
6000 26
6200 30

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Accuracy Info

■Accuracy of bearings with housing

(mm)

Shaft Dia. I.D.  
I.D. Tolerance
H7
8 19 +0.021
  0
22
24
10 19
22
26
30
12 21
24
28
32 +0.021
  0

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Linear Bushing Housing Units

Product name Linear Bushings with Pillow Blocks - Double Bushings
Part number LHSSKW10
Features The compact type is Max. 6mm lower in height (H dimension) and Max. 3mm smaller in width (W dimension) than the Standard Type.
* Orange colored cells in the table below indicate the part numbers used in this example.

Selection criteria

Includes the bushing and the housing

Available sizes

■Linear Bushings with Pillow Blocks - Double Bushings

Linear Bushing Used Holder
Material Surface Treatment
Compact Aluminum Alloy Clear Anodize

■Sizes and Dimensions

I.D.
(mm)
Overall Length
(mm)
Mounting Screw Dia.
6 46 M4
8 56
10 68 M5
12 70
16 84 M6

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Selection Steps

■Linear Bushings with Pillow Blocks Selection Steps

Determine Application Conditions
(Load, Operational Pattern, Life hours)

Temporarily select linear bushing specifications
(Shaft dia. and length are temporarily selected according to the conditions of use.)

Basic safety check
  • ●Basic Static Load Rating
  • ●Basic Dynamic Load Rating
  • ●Allowable Static Moment
  • Operating Life

Considerations Based on Required Performance
●Life Variations Due to Temperature Changes

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Accuracy Info

■Accuracy of Linear Bushings with Pillow Blocks

(mm)

I.D. I.D. Tolerance Tolerance of Height
from Table Top
6  0
-0.010
±0.02
8
10
12
16

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Performance info.

■Speeds / Loads (Load Info.) of Linear Bushings with Pillow Blocks

I.D.
(mm)
Basic Load Rating
Basic Dynamic Load Rating (N) Basic Static Load Rating (N)
5 167 206
6 206 265
8 265 380
10 372 549
12 412 598
13 510 784
16 775 1180
20 882 1370
25 980 1570
30 1570 2740
35 1670 3140
40 2160 4020
50 3820 7940

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Technical calculations

■Life of Flanged Linear Bushings

When the linear system is in motion with applied loads, the rolling surfaces and races are subject to repeated stress. This stress can cause scale-like flaking due to material fatigue. The total run distance until the flaking appears is the "Life" of the linear system.

Rated life can be calculated with the basic dynamic load rating and the actual load applied on the linear bushings, as shown below.

  • L: Rated Life (km)
  • fH: Hardness Factor (See Fig.1)
  • fT: Temperature Factor (See Fig. 2)
  • fC: Contact Factor (See Table-3)
  • fW: Load Factor (See table-4)
  • C: Basic Dynamic Load Rating (N)
  • P: Applicable Load (N)

Hardness factor (fH)

For linear systems, the shaft, that the balls contact, must have sufficient hardness. If the shaft does not have sufficient hardness, the load rating decreases and the life will reduced.

Fig. 1. Hardness Factor

Temperature factor (fT)

When the temperature of the linear systems exceeds 100°C, the hardness will decrease and as a result, the allowable loads and life will be reduced.

Fig.-2. Temperature factor

Contact factor (fC)

In general, it is common to use two or more linear bushings on one linear shafts. In these cases, the load on each bushing will vary depending on the machining precision and will not have equally distributed loads. As a result, the allowable load per bushing will vary depending on the number of bushings used on shaft.

Table-3. Contact Factor

Number of bearings installed on one shaft. Contact factor fC
1 1
2 0.81
3 0.72
4 0.66
5 0.61

Load Factor (fW)

To calculate load applied to the linear bushings, in addition to the object weight, the inertia force attributed to the motion velocity, moment loads and the variations of each over time must be obtained. However, for reciprocating motion applications, it is difficult to obtain accurate calculation due to the effects of vibrations and shocks. Therefor, use Table2 to simplify the life calculations.

Conditions of Use fw
No shocks / vibrations,
ow speed: 15 m/min. or less
1.0~1.5
No significant shocks / vibrations,
medium speed: 60 m/min. or less
1.5~2.0
With shocks / vibrations, high
speed: 60 m/min. or more
2.0~3.5

Life in hours can be obtained by calculating the travel distance per hour. Then the stroke length and stroke cycles are fixed, use the equation below.

  • Lh: Life (Hr)
  • L: Rated Life (km)
  • Ls: Stroke length (m)
  • n1: Number of cycles per minute (cpm)

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IDEA NOTE No slide guides required

Slide guides are not required because the rod-less cylinder has guides.

IDEA NOTE Reduce required travel distance.

You can reduce the travel distance by utilizing rod-less cylinders.

IDEA NOTE Swinging fulcrum configuration

There are built-in bearings at the constraint fulcrum and rotational center.

  • 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)

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


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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 dimensions of the MISUMI parts in the Data, which can be specifed at 1mm intervals, can be edited under historical data.
    6. 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

  • Transfer and rotate a workpiece simultaneously.

Target workpiece

  • Shape: Connector
  • Size: W40 x D40 x H30 mm
  • Weight: 150g

Design Specifications

Operating Conditions or Design Requirements

  • Horizontal movement stroke: 300mm
  • Rotation angle: 90°
  • External dimensions: W500 x D250 x H123mm

Required Performance

  • Positioning accuracy: ± 0.1/300mm
  • Angle: 90° ± 0.05°

Selection Criteria for Main Components

  • Ensure that the cylinder with shock absorbing stopper can provide the required positioning accuracy.

Design Evaluation

Verification of main components

  • Verify that the cylinder thrust and shock absorber meet the design requirements.
    • Conditional values: Friction coefficient of the guide on the rod-less cylinder μ= 0.01, air cylinder efficiency η = 0.82, mass of moving part = 1.6kg, workpiece mass = 150g
    • φ 20 cylinder thrust: Fs = 157N at applied pressure of 0.5MPa
    • Cylinder thrust necessary to transfer a workpiece F = (0.15 + 1.6) x 0.01 x 9.806/0.82 = 0.21N < 157N = Fs
      ⇒Sufficiently satisfied.

      Check the shock absorber capacity.
    • Conditional values: Stroke of the shock absorber with these specifications St = 8mm, maximum absorbed energy Ea = 7J, Equivalent mass of the colliding object Me= 18kg [atV = 0.5 m/s]
    • Check the absorbable kinetic energy.
      E=1/2×m・V2+Fs×St=1/2×(0.15+1.6)×0.52+157×0.008=1.47J
      Ea/2=7J/2=3.5>1.47J
      ⇒One half or less of the maximum absorbable energy. Thus the kinetic energy can be absorbed.
    • Check the absorbable equivalent mass of the colliding object.
      Me=m+2・Fs・St/V2=(0.15+1.6)+2×157×0.008/0.52=6.774kg<Me=18kg
      ⇒Can be absorbed.

Other Design Consideration

  • A cylinder with high mechanical rigidity is selected to meet the high positioning accuracy requirements.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample Picture MISUMI Part Number Quantity Unit Price*
($)
Days to Ship* Catalog Page Number
1 Cantilever Shafts - Shouldered - Lock Nut PFXFC10-15-F8-M6 1 Price check 1_904_2014
2 Bearings with Housings - Direct Mount, Retained BGRA6000ZZ 2 Price check 1_931_2014
3 Cantilever Shafts - Shouldered - Lock Nut PFXFC10-45-F8-M6 1 Price check 1_904_2014
4 Shaft Supports Compact Type (Machined) - Side Slit SHMWM10-10 1 Price check 1_249_2014
5 Linear Shafts-Straight Type - One End Threaded with Undercut PSFJ10-225 1 Price check 1_145_2015
6 Tall Blocks Housing Units - Double / Compact LHSSKW10 1 Price check 1_322_2014
7 Metal Washers - T Dimension Configurable, Precision Class WSSM13-6-2 2 Price check 2_114_2014
8 U-Nuts (Pack)【1-100 Pieces Per Package】 UNUTKZ6 2 Price check 2_242_2014
  • 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).

    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 dimensions of the MISUMI parts in the Data, which can be specifed at 1mm intervals, can be edited under historical data.
    6. The Data including the third-part components are made by the Company.

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