- inCAD Library Home
- > No.000200 Aligning Mechanism
No.000200 Aligning Mechanism
20
20
Aligning mechanism using pneumatics and linear guides
Related Category
Air Linear Guides
| Product name | Air Linear Guides/MPPT26 Series |
|---|---|
| Part number | MPPT16-20-MT |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Compact linear motion source with the precision guide integrated
Risk info.
Consider using this product with stopper depending on the workpiece
Available sizes
■Air Linear Guides - MPPT26 Series
| I.D. of Cylinder | Ø6 | Ø8 | Ø10 | Ø12 | Ø16 | |
|---|---|---|---|---|---|---|
| Stroke | 5 ･ 10 | 5 ･ 10 ･ 20 | 15 ･ 25 | 20 ･ 30 | ||
| Overall Width | 22.5 | 32 | 38 | 43 | 45.5 | |
| Overall Height | 13 | 19 | 20 | 22 | 29 | |
| Max. load mass (kg) | No Stopper | 0.2 | 0.3 | 0.8 | 1.2 | 2.0 |
| With Metal Stopper | 0.1 | 0.3 | 0.4 | 0.6 | 1.0 | |
| With Rubber Stopper | - | 0.5 | 0.8 | 1.2 | 2.0 | |
| Pneumatic Fitting Diameter | M3 | M5 | ||||
| Guide Mechanism | Slide Guide | |||||
| Operation Method | Bi-directional | |||||
| Actuation Medium | Air | |||||
| Max. Operating Pressure | 0.70MPa | |||||
| Min. Operating Pressure | 0.15MPa | |||||
| Withstanding Pressure | 1.05MPa | |||||
| Operating Temperature Range | 5 ~ 60°C | |||||
| Min. Operating Speed | 50mm/sec | 30mm/sec | ||||
| Max. operating speed | 120c.p.m | |||||
| Lubrication | Not Required | |||||
* See the product pages for details.
Accuracy Info
■Bearing Accuracies
| I.D. of Cylinder | Ø6 | Ø8 | Ø10 | Ø12 | Ø16 | |
|---|---|---|---|---|---|---|
| Parallelism | Plane C to Plane A | 0.04 | 0.03 | 0.02 | ||
| Plane D to Plane B | 0.04 | 0.03 | 0.02 | |||
| Running Parallelism | Plane C to Plane A | 0.007 | 0.005 | 0.004 | 0.003 | |
| Plane D to Plane B | 0.007 | 0.005 | 0.004 | 0.003 | ||
| E Dimension Tolerance | ±0.1 | ±0.1 | ±0.025 | |||
| F Dimension Tolerance | 0 ~ -0.1 | 0 ~ -0.2 | ±0.2 | |||
| G Dimension Tolerance | 0 ~ -0.1 | 0 ~ -0.05 | ±0.2 | |||
| H Dimension Tolerance | ±0.05 | ±0.05 | ±0.02 | |||
Performance info.
■Theoretical Thrust
| I.D. of Cylinder | Ø6 | Ø8 | Ø10 | Ø12 | Ø16 | |
|---|---|---|---|---|---|---|
| Operating Pressure (Mpa) | 0.4 | 11 | 20 | 31 | 45 | 80 |
| 0.5 | 14 | 25 | 39 | 57 | 100 | |
■Allowable Load Moment
| I.D. of Cylinder | Stroke | Allowable Load Moment (N･m) | ||
|---|---|---|---|---|
| M1 | M2 | M3 | ||
| Ø6 | 5 | 0.41 | 0.41 | 0.42 |
| 10 | 0.71 | 0.71 | 0.53 | |
| Ø8 | 5 | 0.42 | 0.42 | 0.87 |
| 10 | ||||
| 20 | 1.7 | 1.7 | 1.8 | |
| Ø10 | 5 | 1.2 | 1.4 | 2.3 |
| 10 | ||||
| 20 | 2.8 | 3.1 | 3.3 | |
| Ø12 | 15 | 2.4 | 2.9 | 4.7 |
| 25 | 6.5 | 7.7 | 7.3 | |
| Ø16 | 20 | 4.3 | 3.8 | 7.5 |
| 30 | 7.5 | 6.6 | 9.6 | |
Roller Pushers
| Product name | Roller Pushers/Low Particle Generation Type |
|---|---|
| Part number | RLLPK20-10 |
| Features | Uses low particle generation bearings. |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Resin roller pushers will not damage the workpiece
Available sizes
■Roller Pushers -Low Particle Generation Type-
| Material | |||
|---|---|---|---|
| Cap | Posts / holders | Bolt | Bearing (Low Dust Generation) |
| Polyacetal | EN 1.4301 Equiv. | EN 1.4567 Equiv. | 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 5 mm | Roller Width | Thread Dia. | Thread Length |
|---|---|---|---|---|---|
| Ø10 | 5 | 5 ~ 30 | 10 | M3 | 4.5 |
| Ø20 | 10 | 10 ~ 50 | 14 | M6 | 9 |
| Ø30 | 13 | 10 ~ 70 | 18 | M8 | 12 |
-
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
Cautions on the CAD data
-
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. -
The CAD data unit assembly consists of sub-assemblies.
Each sub-assembly unit can be used as it is or can be edited. - The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
- The Data including the third-part components are made by the Company.
* The part in the frame is a sub-assembly unit.
-
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.
-
- * 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
- Aligning mechanism using pneumatics and a linear guide.
- An aluminum extrusion column is used as support for the mechanism.
- The workpiece is laterally aligned using this mechanism.
Points for use
- A workpiece is transferred from point A to point B.
- It is laterally constrained on the sides by the linear guide and pneumatic mechanism.
Target workpiece
- Workpiece in thin plate shape (resin).
- Outer dimensions: W640 x D320 (D640) x H2.2mm
- Mass: 0.53kg (1.06kg)
- The values in parentheses are those of another workpiece with different dimensions.
Design Specifications
Operating Conditions or Design Requirements
- Alignment mechanism:
Workpiece outstroking (alignment) stroke: 5mm - Device outer dimensions: W100 x D150 x H236mm
Required Performance
- Pneumatically driven linear guide
Total weight of loading mechanism [kg]: 0.08 (block) + 2 x 0.04 (roller pushers) + 1.06 (workpiece) = 1.22kg - Alignment accuracy: ±0.2mm
Selection Criteria for Main Components
- Pneumatically driven linear guide
- The thrust required for pushing a workpiece of 4.8N is selected.
Design Evaluation
Verification of main components
- The cylinder thrust is verified based on the workpiece load.
- Thrust of pneumatically driven linear guide
- Load: F = mgμ
- Mass: m = 1.22kg (total weight of pneumatically driven linear guide mounting parts + workpiece weight)
- Friction coefficient of conveyor roller in another unit: μ = 0.4
- Load applied to cylinder: F = 1.22 x 9.8 x 0.4 = 4.8N
- Cylinder output (when outstroking)
- Outstroke thrust: F1 = η x A1 x P
- Load factor: η = 1 (from catalog)
- Outstroke pressure area: A1 = 201mm² (from catalog)
- Operating pressure: P = 0.4Mpa
- F1 = 1 x 201 x 0.4 = 80.4N
- Safety factor: F1/F = 80.4/4.8 = 16.8
Other Design Consideration
- Alignment mechanism is mounted on the extruded aluminum column.
- Adjust the height of the aluminum column to adjust alignment mechanism height.
- Select a cylinder force that is sufficient for alignment and ensure it will not damage the workpiece.
Explore Similar Application Examples
Page
-
/
-
Payment Method
On-Demand Manufacturing
Certificates
Copyright © MISUMI Corporation All Rights Reserved.