Vbelt and flat belt design and engineering formulas. A ratio is a proportional factor between two similar objects of different sizes. The optibelt cap drive calculation programme has been used for years worldwide for calculating and designing belt drives. Calculate the size, number, tension of vbelts or timing belts. How to make create belt and assemble mate pulleys in soldworks technology explore usman chaudhary. As an expert in the power transmission technology area, continental is a global leader offering belt drives customtailored to customer requirements. Click the down arrow next to the belt edit field to select a belt. Gates belt drive systems are not intended for aircraft use. Developed according to technical specifications of the major standards organizations, ciclo vbelt provides complete solutions and detailed reports for all design requirements. Poly v design, online calculation software hutchinson. Design your poly v belt online first approach for electric engine this approach is only valid for electric engines and poly v belts. If a belt or cable runs around a fixed shaft, friction between the belt and the shaft can cause the efficiency to be low, and the cable can rapidly wear. If any of these concerns drive you to take your designs to the next level, youve come to the right place.
A pulle y reduces these effects with rolling contact between the cable and. The ideal belt does not slip relative to the pulley surfaces. V belt application and design considerations engineers edge. The contidrive app offers the entire world of automotive replacement belts and belt drive components from contitech on your smartphone. But v belt drive systems, also called friction drives because power is transmitted. Design a belt transmission with 2 pulleys on the ribbon, click design tab power transmission panel v belts. Optimising belt drive systems at the design stage can contribute significantly to the operating life, reliability and overall efficiency of a belt drive system. This dfmea allows you to quickly and easily pinpoint potential reliability problems early in the development cycle, identify actions to mitigate failures, and eliminate future belt drive downtime and maintenance. Please select an option from the main menu on the left to get started. The speed ratio would be stable if slippage did not occur. You can email the solution as well as the dfpro source file to yourself or your customer.
Pulley design software pulley design calculator borst. The belt drive block represents a pair of pulleys connected with a flexible ideal, flat, or v shaped belt. V belt drive design software free downloads, list 1 download v belt drive design software software. V belt drive design software free download at rocket download. Then this belt is designated as, b 101640 mm inches 3. Select the appropriate belt material for the environment temperature, chemical, cleaning agents, oils and weather. The most common systems for transmitting power from a drive to a driven shaft are belt, gear, and chain drives. They are ruggedthey will give years of troublefree performance when given just reasonable attention even under adverse conditions. Its fast and easy to design a 2point drive with multiple synchronous and vbelt solutions that fit your parameters. This approach is only valid for electric engines and poly v belts.
Quickly design industrial synchronous and vbelt drives. V and flat belt design engineering data v belt suppliers. Linktype belts are used to make instant v belt replacements. Envision your twopoint synchronous or vbelt drive needs, then print, email, or download your design specifications with gates flex pro software. Quickly, easily, and accurately design industrial synchronous or v belt drive systems that fit your specific design parameters, so you can determine every potential belt drive solution for your specific application without wasting any time or money. Vbelts drives types, characteristic and industrial. To calculate multiple pulley sets, where the first driven.
Ciclo vbelt is an advanced engineering tool that allows you create v belt drive designs in a quick, accurate and reliable manner. On the drive s very best day it is from 97% to 98% efficient, and due to. Specify the position of each pulley by dragging a grip at the center of the pulley. Beltcomp design program is a highly dependable software to provide consistent, accurate and cost effective belt conveyor designs. It puts drive design and analysis in the palm of your hand, providing extensive results and comprehensive data for use on vbelt or synchronous drives. With this software, the user can design simple 2pulley drives or calculate the correct timing belt for complicated multipulley drives. V belt drive is more compact, quiet and shock absorbing.
A 20hp drive running at 50 rpm at the output shaft of a reducer could have a belt tension over 16,000 lb. There are two ways by which you can design a flat belt drive. They are efficientperforming with an average of 9498%. V belt drive design software free download at rocket. Input pulley speed rpm desired output pulley speed rpm input pulley pitch diameter inches pulley shaft centertocenter distance inches angle of pulley groove degrees, 90 for flat and 20 for vee coefficient of friction 0. Discover hutchinson calculation belt drive design softwares. Fenner select belt drive design program to help design the most costeffective and efficient belt drives, using fenner power transmission. Belt conveyor design software free download belt conveyor. Hutchinson develops and manufactures complete power transmission system incorporating ribbed belts for hvac, conveying, industrial motors, agriculture and energy supply markets to meet all the expectations of the market, hutchinson has expanded its product portfolio with a range of hutchinson v belts, timing belts and pulleys. Ciclo vbelt is an advanced engineering tool that allows you create vbelt drive designs in a quick, accurate and reliable manner. Vbelt drive design, calculator for shaft load, software, calculator.
Timken named one of the worlds most ethical companies for the 9th time february 26, 2019. The company provides such drives for automotive as well as many other industrial applications from individual products to complete system solutions. The model accounts for friction between the flexible belt and the pulley periphery. Drive tensioning can impose a load on the structure that supports the motor, reducer, and other driven equipment. For reading convenience, this tutorial has been split into four pages. Nominal dimensions of v belt cross sections in mm classical v belts 01 cross section w h. Aug 24, 2012 make sure shafts and pulleys are aligned to prevent belttracking forces and belt edge wear.
They are presently available in a wide variety of standard sizes and types, for transmitting almost any amount of load power. The perfect drive designer, for synchronous belts, wedge belt and chain drive designs. Nominal dimensions of vbelt cross sections in mm classical vbelts 01 cross section w h. Design flex software is a professionalgrade design tool for twopoint vbelt and synchronous belt drives. New carlisle super arc belts by timken september 19, 2019. The modification factor is called the service factor. Mptab7i2007r 20 calculation of vbelt tensions and shaft loads mechanical power transmission association 5672 strand court, suite 2, naples, fl 34110. V belts are the workhorse within industry, available from virtually every distributor and adaptable to practically any drive. How to make create belt and assemble mate pulleys in. Make sure shafts and pulleys are aligned to prevent belt tracking forces and belt edge wear. Drive alive is the optimum tool for designing drives with more than two 2 timing belt pulleys and calculating required tensions the contitech timing belt drive design software conti professional allows you to calculate a multitude of information that you need to accurately and efficiently design a timing belt drive power transmission system. Design vbelts inventor 2019 autodesk knowledge network. For example, the static drive belt tension between a 100hp, 1760rpm motor and the driven shaft can easily exceed 2500 lb.
With minimal maintenance, a chain or synchronous belt drive will run at 97 to 98% for the life of the drive. Drive engineer is a web based application for desktop and mobile use. This is known as a multiple v belt drive or sometimes a classical v belt drive. Vbelt and coupling selector program tb woods incorporated. Common belt types shigleys mechanical engineering design type pulley 1.
Not sure what coupling you need, use our online coupling selection program to pick the correct one for your application. Carlisle v belt tensioning with the tensionfinder youtube. Download our useful dfmea cheat sheet to streamline your vbelt drive design process. Fenner select belt drive design program to help design the most costeffective and efficient belt drives, using fenner power transmission products. Well use your email addresses to send email, if you generate drive design reports and request them on your email. If it is a friction drive belt, like a v belt, then a common shortcoming is the inherent inefficiency built into the drive. Poly v design, online calculation software hutchinson belt drive.
Join timken at the forest products expo may 7, 2019. Quickly, easily, and accurately design industrial synchronous or vbelt drive systems that fit your specific design parameters, so you can determine every potential belt drive solution for your specific application without wasting any time or money. Braking systems do not use gates belts, pulleys or sprockets in applications that depend solely upon the belt to slow or stop a mass, or to act as a brake without an independent safety backup system. This approach is not relevant for thermal engines and for any other belts flexonic, conveyxonic and hpp tm. Unless a v belt drive system has an adequate structure, bracketry. For highpower requirements, two or more v belts can be joined sidebyside in an arrangement called a multi v, running on matching multigroove sheaves. Dimensions of vbelts and pulleys together with basic design data are covered in this manual. Define your roller conveyors conveyxonic belt in just a few clicks with hutchinsons belt drive design software. Wrapped vbelts for harsh ambient conditions, rawedge vbelts for maximum power transmission and serpentine drives or variablespeed belts for variable transmission ratios continental vbelts are extremely smooth power transmission elements for an extensive range of applications. Scope this standard covers two sheave locked center drives using classical and narrow industrial v belts and sheaves covered under arpm ip20, ip22, and ip23. Since vbelt drive systems are often used in industrial electric motors, ciclo vbelt has an extensive database. Vbelt selection its a veritable cinch machine design. Dimensions of v belts and pulleys together with basic design data are covered in this manual.
In a belt drive system, a ratio is used to determine the speed relation between two v belt pulleys. The open belt drive has parallel shafts rotating in the same direction, whereas the cross belt drive also bears parallel shafts but rotate in opposite direction. Since v belt drive systems are often used in industrial electric motors, ciclo vbelt has an extensive database containing data of electric motors from around the world. Gates design center was created to provide engineers like you with access to industryleading design tools to turn your project vision into reality. Contitech mechanical power transmission drive design. For example, if your small pulley is 80mm diameter, and spins at rpm, and you need to find the second pulley size to spin it at 400 rpm, enter pulley1 80, pulley 1 rpm, pulley 2 rpm 400, and hit calculate to find the second pulley diameter. Nominal dimensions of the four cross sections are given in table 1.
With this design, belts can be made up of any length, reducing inventory. Whether standard, high performance, double section or alpha flex timing belts, nearly all common profiles can be calculated. Drive calculation guidelines angular drives elatech belts can be used in angular drives as a twisted drive. Vbelts drives types, characteristic and industrial application. Gates belts have different drive design procedures from metal chains, the tensile strength of a belt when compared to the tensile strength of a chain should only be a part of the design process. Design of v belt drive from design of transmission systems dts in tamil.
Designing flat belt drive using manufacturers data. The software gives you the freedom to create multiple what if belt drive designs without wasting time or money. Design multipoint and complex serpentine belt drives save time and money using gates design iq software for creating your multipoint and complex serpentine belt drives. Special, nonstandard designs are available on request.
The former is far more common, and the latter not appropriate for timing and standard v belts unless there is a twist between each pulley so that the pulleys only contact the same belt. Beltcomp is a powerful belt conveyor design software program based on isodinis method of calculation using metric units. This manual does not apply to automotive and agricultural drives. It explains flat belt design in a stepbystep manner. This manual guides you in designing drives using these gates vbelts. The software also has other ancillary databases that complement and increase the level of detail in each design, including a database of standardized machine elements intended. For such engines and belts, the calculation shall necessarily be made by an hutchinson skilled engineer experienced in drive belt systems.
It lets you design for stock and nonstock lengths and pulley sizes, and allows for an almost unlimited amount of sprockets and conditions. V belts need larger pulleys for their thicker crosssection than flat belts. Our downloadable engineering software lets you design for stock and nonstock lengths and pulley sizes, with customized sprockets and conditions. Service factor a belt drive is designed based on the design power, which is the modified required power. This software will run on your local pc with installation. Dont crimp belts beyond the smallest recommended pulley radius for that belt section. Select which value you wish to calculate by selecting a variable below, then fill in the numeric values in the other fields. These belts can transmit the same horsepower as classic v belts. Design your poly v belt online first approach for electric engine. Belt, pulley and drive output details and specifications can be filtered, changed, saved and shared with the touch of a. Simply identify a specific gates product, enter your drive specifications, and gates design iq will calculate belt tension, shaft load, and belt length for you.
645 467 825 333 1453 1190 879 570 661 412 315 568 749 287 624 1491 1044 1365 24 1287 255 1175 983 887 593 610 1458 142 1499 325 76 710 1327 52 470 1125 312 976 515 927 73 70 508 1431 607