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

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inCAD Library Features

  1. Get great new design ideas for these application examples.

    2. Over 300 design application ideas
    collected from dozens of industries!

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No.000114 Adjustable Claw Mechanism
Good IDEA!
22

Chuck with different opening and closing angles.

Relevant category

Induction Hardened Gears

Induction Hardened Gears
Product name Induction Hardened Spur Gears - Pressure Angle 20Deg
Part number GEAKBH1.0-24-8-B-10N-KC90
Features Gears with hardened teeth which provides excellent strength, abrasion resistance and high precision
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria | Available sizes | Accuracy Info

Selection criteria

Suitable for areas requiring abrasion resistance.

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Available sizes

■Induction Hardened Spur Gears - Pressure Angle 20Deg

Material Surface Treatment Hardness Accessory
1045 Carbon Steel Black Oxide Tooth Induction Hardened 51 - 55 HRC
(depth 1 mm or more) 		Set Screw
(4137 Alloy Steel Black Oxide)

■Sizes and Dimensions.

Module Number of Teeth Shaft Bore DIA.
(1 mm increment)
Round Hole,
Round Hole + Tap 		Keyway,
Keyway + Tap
1.0 18 6－10 －
20 6－11 8・10
22 8－14 8－12
24
25
26
28
30 10－17 10－15
32
35
36
40 10－21 10－18
45
48
50 12－24 12－18
60 12－28 12－25
70
80 15－35 15－30
100
1.5 15 10－12 10
16 10－13 10・11
18 10－15 10－13
20 10－16 10－14
24 12－19 12－17
25 12－21 12－18
26 12－22 12－19
28 15－25 15－19
30 15－26 15－23
32 15－28 15－24
35 15－29 15－26
36 15－31 15－28
40 15－35 15－31
45 18－35 18－31
48
50 18－42 18－38
60 20－42 20－38
70
Gear specifications Shaft Bore Specs. 
Straight Bore Straight Bore
+Tap 		Keyway Keyway
+Tap
No hub ○ ○
With Hub ○ ○ ○

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Accuracy Info

■Accuracy of Spur Gear.

Gear accuracy:　Previous JIS B 1702 4 Class (New JIS B 1702-1 - 8 class equivalent).
Shaft Bore Dia. Tolerance:　 H7.

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Small Ball Bearings

Small Ball Bearings
Product name Small Deep Groove Ball Bearings - Double Shielded with Flange, Stainless Steel
Part number SFL698ZZ
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria | Available sizes | Performance info.

Selection criteria

Simplifies the housing of the bearings.

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Available sizes

■Small Deep Groove Ball Bearings - Double Shielded with Flange, Stainless Steel

Shaft bore DIA. (mm) O.D.(mm) Thickness(mm)
5 8 2.5
11 5
13 4
14 5
16
6 10 3
13 5
15
17 6
19
8 12 3.5
16 5
19 6
22 7
10 15 4
19 5
22 6
12 18 4
24 6

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Performance info.

■Speeds
Loads (Load Info.) of Flanged Bearings.

Shaft bore DIA. (mm) O.D. (mm) Basic Load Rating
Basic Dynamic Load Rating (N) Basic Static Load Rating (N)
5 8 185 72
11 607 225
13 915 344
14 1105 404
16 1469 536
6 10 421 174
13 918 352
15 1139 418
17 1921 668
19 1985 708
8 12 462 219
16 1368 568
19 1901 728
22 2799 1103
10 15 684 348
19 1459 672
22 2156 1018
12 18 787 424
24 2453 1173

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IDEA NOTE Chuck mechanism utilizing gears

By using gears with different numbers of teeth to rotate the chuck, different opening and closing angles between the arms are achieved.

IDEA NOTE Flanged bearings are utilized on the work hand rotary shafts.

By fitting flanged bearings in the through holes without machining the bearing housing with steps, rotary bearing mechanisms that press the shafts from both sides are achieved. To prevent excessive push by the shaft collars, spacers are added on the central inner ring side.

IDEA NOTE Secure oil free bushings

Secure the oil free bushings with truss screws to reduce cost.

  • Terms of use of CAD data and simplified drawing data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data posted on https://th.misumi-ec.com/ (hereinafter referred to as the "Website") operated by MISUMI (THAILAND) CO., LTD. (hereinafter referred to as "MISUMI"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
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    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
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    Revised: 16th November, 2025

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    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.
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       It is configured so that each sub-assembly unit can be used as it is or edited.

Application Overview

Purpose

  • [Purpose]
    To position oddly shaped work pieces and conduct appearance inspection.
  • [Operation]
    When the opening of one side of the chuck is restricted, the work piece can still be held by opening the chuck at different angles.

Target workpiece

  • Shape: cylindrical/resin pin.
     size:φ14.8xL132mm.
     weight: 40g.

Design Specifications

Operating Conditions or Design Requirements

  • Arm angle: arm (large gear): 22.9°.
    Arm (small gear): 38.2 °.
  • Outer dimensions: W270 x D90 x H106mm.

Required Performance

  • Positioning accuracy ±0.1mm

Selection Criteria for Main Components

  • A spur gear with a module: m= 1.0 is selected as it satisfies the requirements for the effective diameter of the large gear Sa=40 and the small gear Sb=24.
  • A cylinder with a gripping force P=24N is selected with a diameter of 20mm.

Design Evaluation

Verification of main components

  • Whether the cylinder thrust produces the required gripping force during chucking is verified below.
  • Confirmation of the gripping force of the whole device
    • Conditional value: cylinder operating pressure = 0.5MPa, output on cylinder push side F = 157N.
    • Effective diameter of large gear connected to cylinder Sa = 40mm.
    • Effective diameter of small gear: Sb = 24mm.
    • Chuck position L: rotation center to 50mm.
    • Efficiency of whole device: η = 0.85.
    • Force of chuck on large gear side: Fa = (F x Sa/2)/L = 62.8N.
    • Force of chuck on small gear side: Fb = (F x Sb/2)/L = 37.68N.
    • As Fa > Fb, Fb is applied to the formula below to calculate the gripping force of the whole device.
    • Gripping force of the whole device P = Fb x η = 32N.

Other Design Consideration

  • The position of work hard can be adjusted using the cylinder joint.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample Picture MISUMI Part Number
(click the Part Number below for details) 		Quantity
1 Air Cylinders MSCFA20-10 1
2 Floating Connector FLCM6-1.0 1
3 Flow Rate Control Valves SPSNL6-M5 2
4 Oil Free Bushings MPBZU15-12 2
5 Stop Pins USSTEH10 1
6 Super Gear GEAKBH1.0-24-8-B-10N-KC90 1
7 Induction Hardened Spur Gears GEAKBH1.0-40-8-B-10N-KC90 1
8 Rotary Shaft SSFRHP10-40-F25-P8-KC4-A36 2
9 Parallel Keys KESS3-8 4
10 Deep Groove Ball Bearings SFL698ZZ 4
11 Shaft Collars PSCBRJ8-12 2
12 Shims CIMSS15-0.5 2
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • Terms of use of CAD data and simplified drawing data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data posted on https://th.misumi-ec.com/ (hereinafter referred to as the "Website") operated by MISUMI (THAILAND) CO., LTD. (hereinafter referred to as "MISUMI"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
    1)CAD data found on the Website (3D CAD data, 3D Intermediate data and 2D CAD data) for the purpose of informing customers of the characteristics of the products offered by MISUMI or a manufacturer affiliated with MISUMI for use in their designs.
    2)Simplified drawing data (in PDF format) for the purpose of checking the specifications of products.
    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
    3. Disclaimer
    MISUMI carefully creates the Data but makes no warranty as to the accuracy of the Data. MISUMI may at any time, and with no prior notice to customers, revise or delete Data. MISUMI assumes no responsibility for any damage or loss resulting from any revision or deletion of the Data, or any errors in said data. Customers are solely responsible for all aspects of their own designs, including those made using MISUMI’s CAD data. MISUMI may provide customers with design example data on the Website, but the quality, accuracy, functionality, safety, reliability, etc., of such data are not guaranteed. MISUMI may, at any time, and in its sole discretion, request that the customer cease its use of or destroy the Data in its possession. MISUMI may request the customer provide MISUMI documentation of such destruction.
    4.Prohibited Acts
    Customers or users of the Data, are prohibited from the following acts regarding the Data, in whole or in part:
    (1)Requesting quotations or placing orders for products with third parties other than those authorized by MISUMI or its affiliates;
    (2)Receiving quotations or orders for products from third parties by providing the Data to a third party or using the Data in their own business;
    (3)Displaying links to the Website related to the Data on their own websites, etc., without MISUMI's consent;
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    (10)Performing acts that interfere with the proper functioning of this Website, such as acquiring Data in bulk.
    5. Copyright
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    In the event Data is found to have been to be used for any purpose other than that mentioned above or against any applicable laws, MISUMI may pursue any legal remedy available to it, which may result in forbidding the offending user from using the Data or accessing the Website.
    6. Third-Party Data
    MISUMI offers some Data provided by third parties. Such Data may be subject to separate terms and conditions, in addition to these terms. MISUMI makes no guarantee or warranty regarding Data from third parties.
    7. Export Control
    Customers shall comply with all applicable laws and regulations regarding the export of the Data.
    8. Amendments to the Terms
    MISUMI may, at any time, and in its sole discretion, modify these terms and conditions; any such modification will be effective immediately.
    9. Severability
    If any term or provision of these Terms is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of these Terms or invalidate or render unenforceable such term or provision in any other jurisdiction.
    10．Miscellaneous
    These Terms and any disputes arising in connection therewith shall be exclusively governed by and construed in accordance with the laws of Thailand, without regard to its conflicts of law principles. The authorized courts in Thailand shall have exclusive jurisdiction to adjudicate any dispute arising in connection with these Terms.

    Revised: 16th November, 2025

    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.

    Good IDEA!

    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.

    3. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    4. The Data including the third-part components are made by the Company.

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