(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.
Tel: 0222-361-1555
Email: cs@misumi.com.vn
8:00 - 17:00 (Mon - Sat)
Search by Category / Brand Tìm theo danh mục, nhãn hiệu
Search by Category Tìm theo danh mục
- inCAD Library Home
- > No.000210 Film Product Feeding Mechanism
No.000210 Film Product Feeding Mechanism
68
68
Film feeding mechanism with rollers.
Relevant category
Coupling
| Product name | Couplings - Disc, Clamping, For Servo Motor |
|---|---|
| Part number | CPDW25-8-8 |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Select the double disc type with the larger allowable misalignment to improve the assembly performance.
Available sizes
■Couplings - Disc, Clamping, For Servo Motor
| Part | Material | Surface Treatment | Accessory |
|---|---|---|---|
| Main Body | Aluminum Alloy | Anodized | Hex Socket Head Cap Screw |
| Disc・Pin | Stainless Steel | - |
■Sizes and Dimensions
| O.D. | Shaft bore Dia. (Select drive / driven sides) | Overall Length | Clamp Screw Dia. | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| φ4 | φ5 | φ6 | φ6.35 | φ7 | φ8 | φ10 | φ11 | φ12 | φ14 | φ15 | φ16 | φ17 | φ18 | φ19 | φ20 | φ22 | φ24 | φ25 | |||
| φ19 | ○ | ○ | ○ | ○ | ○ | 18.5 | M2 | ||||||||||||||
| φ25 | ○ | ○ | ○ | ○ | ○ | ○ | 23 | M2.5 | |||||||||||||
| φ32 | ○ | ○ | ○ | ○ | ○ | ○ | 31 | M3 | |||||||||||||
| φ40 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 41 | M4 | ||||||||
| φ50 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | 56 | M5 | |||||||||
Accuracy Info
■Accuracy of coupling
| O.D. | Allowable Angular Misalignment (°) | Lateral Misalignment (mm) |
|---|---|---|
| φ19 | 1.5 | 0.12 |
| φ25 | ||
| φ32 | 0.15 | |
| φ40 | ||
| φ50 |
Performance info.
■Load info. on coupling
| Outer diameter | Allowable Torque (N・m) | Max. Rotational Speed (r/min) | Moment of Inertia (kg・m²) |
|---|---|---|---|
| φ19 | 0.7 | 33000 | 8.7×10?7 |
| φ25 | 1 | 25000 | 2.7×10?6 |
| φ32 | 2.5 | 19000 | 9.6×10?6 |
| φ40 | 3.5 | 15000 | 1.9×10?6 |
| φ50 | 9 | 12000 | 8.1×10?5 |
Tension Spring
| Product name | Tension Springs - Hook Free |
|---|---|
| Part number | AUFM8-40 |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Springs with machining cost can be obtained at lower price as a commercially available item.
Available sizes
■Tension Springs - Hook Free
| Material | |
|---|---|
| Main Body | Hook area |
| Spring Steel (ASTM A228) | 304 Stainless Steel |
| 304 Stainless Steel | |
■Sizes and Dimensions
| Spring O.D. | Hook pitch | Wire Dia. | Hook filament dia. | Hook I.D. | Max. load (N) (dynamic load) |
|---|---|---|---|---|---|
| 7 | 25 | 1.0 | 1.2 | 4.6 | 39.2 |
| 30 | |||||
| 35 | |||||
| 40 | |||||
| 8 | 30 | 1.2 | 1.4 | 5.2 | 66.25 |
| 35 | |||||
| 40 | |||||
| 45 | |||||
| 50 | |||||
| 60 | |||||
| 70 | |||||
| 10 | 30 | 1.4 | 1.6 | 6.8 | 86.69 |
| 35 | |||||
| 40 | |||||
| 45 | |||||
| 50 | |||||
| 60 | |||||
| 70 | |||||
| 80 | |||||
| 12 | 30 | 1.6 | 1.8 | 8.4 | 101.29 |
| 35 | |||||
| 40 | |||||
| 45 | |||||
| 50 | |||||
| 60 | |||||
| 70 | |||||
| 80 | |||||
| 90 | |||||
| 100 | |||||
| 14 | 50 | 1.8 | 2 | 10 | 107.87 |
| 60 | |||||
| 70 | |||||
| 80 | |||||
| 90 | |||||
| 100 | |||||
| 125 | |||||
| 16 | 50 | 2 | 2.6 | 11.4 | 127 |
| 60 | |||||
| 70 | |||||
| 80 | |||||
| 90 | |||||
| 100 | |||||
| 125 | |||||
| 18 | 80 | 2.3 | 2.9 | 12.9 | 180 |
| 90 | |||||
| 100 | |||||
| 125 | |||||
| 150 | |||||
| 20 | 80 | 2.6 | 3.2 | 14.2 | 230 |
| 90 | |||||
| 100 | |||||
| 125 | |||||
| 150 |
Technical Calculations
■Tension spring load calculations
P = Pi + (k x F).
P: Load (N).
Pi: Initial Tension (N).
k: Spring Constant (N/mm).
F: Deflection (mm).
Spring Anchors
| Product name | Spring Anchors - Flat Head Screwdriver Type, with Groove |
|---|---|
| Part number | BSPO6-25 |
| Features | Posts for Tension Springs with Straight Slot Grooves available |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Lead time can be shortened if excess machining is removed.
Available sizes
■Spring Anchors - Flat Head Screwdriver Type, with Groove
| Material | Surface Treatment | Accessory material |
|---|---|---|
| 1045 Carbon Steel | Black Oxide | Nut one pc (JIS Class 1) SWCH equivalent |
| 303 Stainless Steel | - | Nut one pc (JIS Class 1) 304 Stainless Steel equivalent |
■Sizes and Dimensions.
| Hex size | Mounting Height (Increments of 5 mm) | Screw Dia. (Coarse) | Thread Length | Spring Latch Shaft Dia. |
|---|---|---|---|---|
| 3 | 15-40 | Ｍ3 | 6 | φ1.8 |
| 4 | 15-40、50 | Ｍ4 | 8 | φ2 |
| 5 | 15-40、50 | Ｍ5 | 10 | φ3 |
| 6 | 15-50、60 | Ｍ6 | 12 | φ3.6 |
| 8 | 20-50、60、70 | Ｍ8 | 16 | φ5 |
| 10 | 30-50、60、70 | Ｍ10 | 20 | φ6 |
| 12 | 40,50、60、70 | Ｍ12 | 24 | φ6.5 |
-
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
CAD Data Limitations
-
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. -
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. - 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 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
- Feeding sheet-like workpieces such as films using rollers.
Target workpiece
- Shape: Film, sheet
- Size: W20×t0.1mm
Design Specifications
Operating Conditions or Design Requirements
- External dimensions: W209xD110xH168mm
- Feeding speed: 300mm/s
Required Performance
- Tension: 4N
- Nip pressure：10N
Selection Criteria for Main Components
- Select a 50 W motor to feed workpieces at a tension of 4N,a nip pressure of 10N, and a seep of 300mm/s.
Design Evaluation
Verification of main components
- Select a motor that satisfies the load inertia and load torque.
- Calculation of the load inertia applied to the motor shaft.
- Conditions (values): Feeding shaft inertia JO=0.028kg･cm2, coupling inertia JC=0.028kg･cm2, feeding roller inertia JR=0.170kg･cm2
- The load inertia applied to the motor shaft, JL, is expressed by JL=JC+JO+2×JR (JL=0.028+0.028+2×0.170 =0.396kg･cm2)
- The inertia ratio, m, is expressed by m=JL/JM (m=0.396/0.045=8.8<17 times (motor specification recommendation value))
- Calculation of torque in acceleration.
- Conditions (values): Drive efficiency η=0.800, motor rotation speed N0=190.985r/min,acceleration time Tsa=0.500s,the load torque applied to the motor shaft TL=0.097N・m
- Torque in acceleration, TMa, is expressed by TMa=((((JL/η)+JM)×N0)/(9.55×104×Tsa))+TL. (TMa=((((0.396/0.800)+0.045)×190.985)/(9.55×104×0.5))+0.097=0.099N・m)
- The torque reaches its peak in acceleration. Since the rated torque is Ttyp=0.160N・m, the peak load factor Rp is
expressed by Rp=(TMa/Ttyp)×100 (Rp=(0.099/0.16)×100=61.875%) - When the effective load torque is derived from the torques of each operation pattern,
the rated torque becomes 0.096N・m<0.16N・m
Other Design Consideration
- Knurling is applied to the feeding rollers while urethane bumpers are applied to the press roller to increase the friction coefficient.
- The Nip pressure can be adjusted by changing the springs.
Explore Similar Application Examples
Page
1
/
31
