Material Overview
Materials are categorized based on application suitability, including standard, food contact, high temperature, low temperature, and antistatic applications. Each material type is specified with its belt type, color, hardness, and temperature range.
Product Declaration
ELATECH® belts comply with RoHS 2011/65/UE. Options for antistatic properties and special certifications are available upon request. Standard color is white, but other colors can be requested.
Tension Cords
Special cords are available to enhance belt performance, including high performance (HPL), high flexibility (HFE), stainless steel, and aramid cords. Each type offers specific benefits such as reduced elongation, increased flexibility, and suitability for aggressive environments.
Mechanical and Chemical Properties
ELATECH® belts offer excellent dimensional stability, high abrasion resistance, low pretension, and high positioning precision. They are resistant to hydrolysis, ozone, UVA, aging, oils, greases, fats, and gasoline. The standard working temperature range is -10°C to +80°C, with peaks up to 110°C.
Belt Characteristics
ELATECH® timing belts are made of thermoplastic polyurethane with steel tension cords, designed for linear motion, power transmission, and conveying applications. They feature a tooth profile according to ISO 17396 and are available in various pitches and widths.
Technical Data
Includes specifications for tooth shear strength, flexibility, and allowable tensile loads for different belt widths and cord types. Standard tolerances for width, length, and thickness are provided.
Ordering Information
Examples are provided for ordering different belt types, including specifications for width, profile, cord type, length, and optional fabric on teeth or back.
Specifications
The document provides detailed specifications for various types of polyurethane timing belts with steel tension cords. It includes data on belt widths, allowable tensile loads, breaking loads, specific spring rates, and weights for different belt types and materials such as standard steel cord, aramid cord, and stainless steel.
Flexibility and Applications
The belts are suitable for linear drives and power transmission applications, offering high axial and angular positioning accuracy. They are available with options for double-sided teeth and negative length tolerance upon request. The document outlines the minimum pulley number of teeth and idler diameters for different drive configurations.
Tooth Shear Strength
The document provides detailed tables showing the tooth shear strength (FUspez) at various RPMs, indicating how the strength decreases with increasing speed.
Special Features
The belts offer reduced polygonal effects and drive vibrations. They are particularly suitable for applications requiring high positioning precision. The document also highlights the advantages of using Elatech® M and V belts, such as variable cleat pitch, high shear strength, and quick cleat changes.
Additional Information
The document mentions that other belt widths are available on request and provides information on the allowable tensile load of joined belts, which is 50% of the M - open end.
Technical Data Overview
Standard Tolerances
Width: ±0.5 mm
Length: ±0.5 mm/m
Thickness: ±0.2 mm
Belt Characteristics
Polyurethane timing belts with round tooth profiles and high tensile load tension cords. The tooth profile follows ISO 13050 standards, ensuring uniform load distribution, high performance, and precise tooth engagement. These belts are used in various applications, including linear positioning and power transmission.
Specifications- Metric pitch varies (5 mm, 8 mm, 14 mm).
- Double-sided tooth options available on request.
Material Options- Standard Steel Cord
- Aramid Cord
- Stainless Steel
Performance Metrics- Allowable tensile load (FTzul) and breaking load (FBr) vary by belt width and material.
- Specific spring rate (Cspez) and weight per meter provided for different belt widths.
Tooth Shear Strength
Data provided for various RPMs, indicating the force per centimeter (FUspez) the belt can withstand.
Flexibility
Minimum pulley teeth and idler diameters specified for drives with and without reverse bending.
Specialties
High Flexibility (HFE) and High Performance (HPL) options available, with specific load capacities and breaking strengths.
Additional Notes
Other belt widths are available upon request, and specific configurations may require consultation with the manufacturer.
Overview This document provides detailed technical specifications and characteristics of various Elatech® timing belts, including their construction, performance parameters, and application suitability. The belts are primarily made of polyurethane with high tensile load steel cords, designed for high torque capacity and reduced noise generation.
Specifications- Belt Characteristics The belts feature a round or involute tooth profile according to ISO 13050, with metric pitches of 5 mm, 8 mm, 10 mm, and 14 mm. They are designed for high performance in synchronous lifting, linear positioning, and power transmission applications.
- Materials Options include standard steel cords, aramid cords, and stainless steel cords, each offering different tensile loads and breaking strengths.
- Technical Data The document provides detailed tables of allowable tensile loads (FTzul), breaking loads (FBr), specific spring rates (Cspez), and weights for various belt widths.
- Tooth Shear Strength Data is provided for different RPMs, indicating the force per unit width (FUspez) that the belts can withstand.
Procedures and Recommendations- Flexibility and Installation Minimum pulley diameters and the number of teeth required for different drive configurations are specified, with considerations for reverse bending.
- Standard Tolerances Width, length, and thickness tolerances are provided to ensure proper fit and function.
- Special Features Some belts offer self-tracking capabilities, eliminating the need for pulley flanges, and are available in various colors and fabric options for specific applications.
Applications The belts are suitable for a wide range of applications, including automatic doors, heavy-duty lifting, and high-speed drives, offering excellent operational reliability and reduced noise generation.
Overview This document provides detailed technical specifications and characteristics of various Elatech® timing belts, including their construction, performance parameters, and application guidelines. The belts are primarily made of polyurethane with steel tension cords and are designed for high flexibility and performance in various industrial applications.
Specifications- Belt Construction The belts are made from polyurethane with steel tension cords, featuring different tooth profiles according to ISO standards.
- Dimensions Belt widths range from 32 mm to 180 mm, with specific spring rates and weights provided for each size.
- Performance Allowable tensile loads (FTzul) and breaking loads (FBr) are specified for each belt width, with variations available for standard and aramid cords.
- Flexibility Minimum pulley diameters and number of teeth are specified for both standard and reverse bending drives.
Technical Data- Tooth Profiles Various profiles such as T5, T10, and AT10 are available, each with specific central guide dimensions to enhance flexibility and performance.
- Standard Tolerances Width, length, and thickness tolerances are provided to ensure precise application and compatibility.
- Special Features Some belts feature self-tracking capabilities, eliminating the need for pulley flanges, and are designed for reduced noise and high torque capacity.
Applications- Conveying and Lifting The belts are suitable for heavy-duty synchronous lifting and conveying applications, offering high operational reliability and precise load distribution.
- Customization Various belt widths and backing options are available upon request, allowing for tailored solutions to specific industrial needs.
Recommendations For optimal performance, it is recommended to consult with Elatech® technical department for special pulley profiles and specific application requirements.
Overview The document provides detailed technical specifications and characteristics of various Elatech® timing and
flat belts, focusing on their construction, performance, and application suitability. It includes information on belt types with aramid and steel tension cords, their mechanical properties, and guidelines for installation and use.
Specifications- Self-Tracking Timing Belts These belts feature aramid tension cords, a tooth profile according to ISO 17396, and a metric pitch of 10 mm. They are designed for use with small diameter pulleys and do not require pulley flanges.
- Polyurethane Timing Belts Available with steel tension cords, these belts have a metric pitch of 10 mm and are protected against corrosion. They are suitable for corrosive environments and high humidity applications.
- Flat Belts Constructed with polyurethane and steel tension cords, these belts are used in lifting applications without synchronization needs. They allow the use of small diameter pulleys and are maintenance-free.
Technical Data- Allowable Tensile Load Varies by belt width and type, with specific values provided for different configurations.
- Breaking Load Detailed for each belt type, indicating the maximum load before failure.
- Specific Spring Rate Provided for each belt, indicating the stiffness of the belt under load.
- Weight Specified per meter for each belt type and width.
Performance Characteristics- Tooth Shear Strength Data provided across a range of RPMs, indicating the strength of the belt teeth under shear forces.
- Flexibility Minimum pulley diameters and number of teeth required for different drive configurations are specified.
Installation and Maintenance- Storage Conditions Belts should be stored in a dry environment with controlled temperature and humidity.
- Installation Guidelines Emphasizes the importance of secure fastening, parallel and rigid shafts, and clean, oil-free components.
- Belt Life Expectancy Following technical specifications can lead to a belt life of 3 million reverse bending cycles over 10 years.
Special Features- Total Protection (TP) Belts These belts are designed without tooth gaps to protect against corrosion and are available on demand.
- Heavy Series Belts Developed for the automotive industry, these belts are used for lifting and conveying car bodies.
Belt Characteristics and Specifications
Elatech® belts are made of polyurethane with steel or aramid tension cords, designed for lifting applications without synchronization needs. They are maintenance-free, allow the use of small diameter pulleys, and come in a standard black color. The belts are available in various widths, with specific tensile load capacities and breaking loads.
Technical Data and Tolerances
The belts have standard width and thickness tolerances, with specific spring rates and weights provided for different belt widths. The allowable tensile load for joined belts is 50% of the open-end belts.
Flexibility and Pulley Requirements
Minimum pulley diameters are specified for drives with and without reverse bending. The belts are designed to reduce pulley diameter and machine room encumbrance, with no lubrication required, low energy consumption, and low noise levels.
Certification and Compliance
The belts are certified according to the Lifts Directive 2014/33/EU and comply with standards EN 81-20:2020 and EN 81-50:2020. The type examination certificate confirms compliance with these standards.
Advantages and Applications
Elatech® belts offer advantages such as abrasion resistance, long service life, and high performance. They are suitable for various industrial applications, including lifting, conveying, and packaging, with options for special cords and coatings.
Product Variants and Options
Elatech® offers a range of belt types, including Poly-V belts and SYNCRO MAX® extra-wide belts, with options for different profiles, pitches, and reinforcements. Customizations such as special colors, backings, and perforations are available on request.
Overview The document provides detailed technical specifications and characteristics of ELA-flex SD® Synchro Drive timing belts, which are made from endless polyurethane with steel tension cords. These belts are designed for high-speed power transmission and high load conveying applications.
Specifications ELA-flex SD® timing belts are manufactured without splices or welds, ensuring no weak cross-sections. They are available in lengths from 800 mm to 24,000 mm. Special cords such as HPL (high performance), HFE (high flexibility), INOX (stainless steel), and ARAMID (low weight, non-magnetic) can be used to meet specific design needs. Antistatic and double-sided belts are available upon request.
Product Certification The belts are certified according to RoHS 2011/65/UE standards.
Belt Designation The document provides examples of ordering codes for belts with metric and inch pitches, detailing the width, profile, cord type, length, and fabric options.
Technical Data The document includes tables with technical data such as allowable tensile load, weight, tooth shear strength, and flexibility for various belt widths and types. It also provides information on standard tolerances for width and thickness.
Belt Characteristics The belts feature a tooth profile according to ISO 17396 and are suitable for drives requiring high flexibility. They allow the use of small diameter pulleys and can transmit power up to 100 kW, depending on the belt type.
Flexibility and Tolerances The document outlines the minimum pulley number of teeth and idler diameter for different belt types, as well as standard tolerances for width and thickness.
Specialties The document mentions the availability of special cords and execution options for specific applications, including dual toothing and double-sided teeth.
Specifications
The document provides detailed specifications for various types of polyurethane timing belts with steel tension cords. These belts are characterized by their truly endless design, high resistance, low stretch steel cords, and optimized tooth profiles for uniform load distribution and minimal deformation under load. The belts are available in different pitches (10 mm, 15 mm, 20 mm, and imperial pitches) and can transmit power up to 200 kW.
Standard Tolerances
Width tolerance is ±0.5 mm or ±1.0 mm depending on the belt type, and thickness tolerance is ±0.2 mm.
Technical Data
The document includes technical data for different belt widths, including allowable tensile load, weight, and tooth shear strength at various RPMs. The data is presented for different materials such as standard steel cord, aramid cord, stainless steel, and high flexibility options.
Flexibility and Execution
The document outlines the minimum pulley number of teeth and minimum idler diameter for drives with and without reverse bending. It also specifies the minimum available length and maximum width for standard executions.
Specialties
Specialties include options for aramid cord, stainless steel, high flexibility, and high performance, with specific tensile load capacities for each belt width.
Recommendations
For special pulley profiles, it is recommended to contact the Elatech technical department for details. The document also notes the availability of double-sided teeth and dual toothing options on request.
Specifications
The document outlines specifications for various types of truly endless polyurethane timing belts with high tensile load steel cords and high torque capacity. These belts are designed according to ISO 13050 standards and feature metric pitches of 5 mm, 8 mm, 10 mm, and 14 mm.
Technical Data
The document provides detailed technical data for different belt models, including belt width, allowable tensile load, and weight per meter. For example, the STD5M model has a belt width range from 10 mm to 150 mm, with an allowable tensile load ranging from 1150 N to 16790 N.
Standard Tolerances
Width tolerance is specified as ±0.5 mm to ±1.0 mm, and thickness tolerance is ±0.2 mm to ±0.3 mm, depending on the belt model.
Flexibility and Minimum Pulley Requirements
The document specifies the minimum number of teeth and idler diameters required for drives with and without reverse bending for different belt materials such as standard, aramid, stainless, and high flexibility (HFE).
Specialties
Special cords such as aramid and stainless steel are available, offering different tensile loads. For instance, the ARAMID CORD provides tensile loads ranging from 770 N to 12100 N depending on the belt width.
Graphical Data
The document includes tables and graphs showing the relationship between RPM and tooth shear strength (Mspez) and power (Pspez) for different belt models, illustrating how performance varies with speed.
Recommendations
The document suggests using specific belt models for applications requiring reduced noise and compact drive solutions, emphasizing the importance of selecting the right belt width and material for optimal performance.
SpecificationsThe document outlines the specifications for various types of
polyurethane belts with steel tension cords. Key specifications include width and thickness tolerances, minimum available lengths, and maximum widths. The belts are designed for specific applications such as timing pulleys and conveying systems.
Belt Characteristics
The belts are made from polyurethane and feature steel tension cords. They are self-tracking and have a central guide to enhance flexibility and allow the use of pulleys without flanges. The belts are suitable for applications where side loads are generated, such as loading and unloading processes.
Technical Data
The document provides detailed technical data for different belt widths, including allowable tensile loads and weights. It also includes data on tooth shear strength and power transmission capabilities at various RPMs.
Standard Tolerances
The standard tolerances for width and thickness are specified, ensuring precision in manufacturing and application.
Applications
The belts are suitable for a wide range of applications, including power transmission in industrial settings, medical technology, packaging machines, and more. They are designed to operate in environments where cleanliness and chemical resistance are critical.
Special Features
The iSync® range of belts offers high power transmission capabilities, maintenance-free operation, and superior length stability. They are available with either steel or Kevlar® reinforcement and can operate in temperatures ranging from -10°C to +125°C with special compounds.
Ordering Information
The document provides examples of how to order belts based on metric and imperial pitches, including details on length, profile, and width.
Conclusion
The document serves as a comprehensive guide for selecting and utilizing polyurethane belts in various industrial applications, emphasizing their flexibility, strength, and adaptability to different operational requirements.
Belt Characteristics and Specifications
The document provides detailed specifications for various types of truly endless polyurethane timing belts with steel tension cords. These belts are designed with a tooth profile according to ISO 17396 and are available in metric pitches of 5 mm and 10 mm. They are ideal for applications requiring high flexibility and the use of small diameter pulleys.
Technical Data
The belts are available in different widths, each with specific allowable tensile loads and weights. For example, a belt with a width of 10 mm has an allowable tensile load of 430 N and weighs 24 g/m. The document also provides data on tooth shear strength across various RPMs, indicating the Mspez (Ncm/cm) and Pspez (W/cm) values.
Standard Tolerances
The standard tolerances for belt width and thickness are provided, with width tolerances of ±0.3 mm to ±0.5 mm and thickness tolerances of ±0.15 mm to ±0.2 mm.
Flexibility and Minimum Pulley Requirements
The document outlines the minimum number of teeth and idler diameters required for drives with and without reverse bending. For instance, a standard drive without reverse bending requires a minimum of 10 teeth and a 30 mm idler diameter.
Conveying Applications
ELATECH® belts are highlighted for their suitability in conveying applications, offering a wide range of backings in different materials. The document discusses the importance of selecting the correct backing for temperature resistance and friction coefficient, as well as the possibility of custom colors and chemical resistance.
Covering Materials
The document describes various covering materials, including polyamide fabric backings that reduce friction and noise in high-speed drives. It also provides coefficients of static friction for different material combinations, such as polyurethane on steel and polyamide on aluminum.
Conclusion
The document provides comprehensive technical data and guidelines for selecting and using polyurethane timing belts in various industrial applications, emphasizing flexibility, durability, and customization options.
Overview The document provides detailed specifications and applications for various materials used in conveying applications, focusing on different types of elastomers, polyurethanes, PVC, and rubber materials. It also discusses mechanical fastening systems and special covering materials.
Specifications The document lists various materials such as microcellular elastomeric polyurethane, elastomeric PUR, cellular rubber, PVC, and natural rubber. Each material is described with its hardness, standard thickness, temperature range, oil and fat resistance, coefficient of static friction on steel, FDA food grade status, and pulley multiplier.
Applications Common applications include labeling equipment, conveying light and fragile materials, and use in industries such as glass, paper, wood processing, and ceramics. The document highlights the versatility of PVC and the abrasion resistance of polyurethane, making them suitable for various industrial applications.
Mechanical Fastening Systems The ELATECH® EMF and EFT systems are described as innovative solutions for mechanical fastening in conveying applications. EMF offers benefits such as no exposed metal parts, quick installation, and compatibility with various belt backings. EFT is designed for fastening cleats that cannot be welded onto polyurethane timing belts, offering advantages like higher load capacity and precise profile positioning.
Key Features The document emphasizes the importance of selecting the right material based on specific application needs, considering factors like temperature range, oil and fat resistance, and FDA compliance. It also highlights the benefits of mechanical fastening systems in terms of cost savings, ease of installation, and flexibility.
Overview The document provides detailed technical specifications and guidelines for the use and customization of ELATECH® timing belts in various industrial applications. It covers finishing operations, profile attachments, drive calculations, and belt handling and storage.
Finishing Operations ELATECH® timing belts are designed to meet strict tolerance requirements and reliability standards. Mechanical processing options include milling, grinding, teeth removal, perforation, and engraving. Water jet cutting technology allows for precise hole creation in various shapes and sizes. Special backings can be machined for specific applications, such as creating a vacuum cup effect or enhancing flexibility.
Profiles and Attachments Profiles can be attached to ELATECH® belts for conveying, handling, and positioning applications. The profiles are made from the same material as the belts to ensure strength. A wide range of profiles is available, and custom profiles can be requested. Proper pitch and position of profiles are crucial for minimizing tolerance effects and maximizing flexibility.
Drive Calculation Guidelines The document provides guidelines for selecting pulleys, clamping plates, and machine structures to ensure reliable drive performance. It emphasizes the importance of using high-quality pulleys and maintaining proper alignment and tension to optimize belt life and reduce noise. Specific recommendations are given for angular and omega drives.
Belt Handling and Storage Proper storage and handling of belts are essential to prevent damage and ensure longevity. Belts should be stored in a dry, cool environment away from direct sunlight and chemicals. Care should be taken to avoid crimping or bending belts excessively.
ELADRIVE Calculation Software ELADRIVE is an online tool for efficient drive calculation, offering a comprehensive range of applications and solutions. It is designed to be user-friendly and is regularly updated to reflect the latest specifications and standards.
Conclusion The document provides comprehensive technical information and best practices for the use of ELATECH® timing belts in industrial applications, ensuring optimal performance and longevity.
Definitions and Abbreviations The document provides a comprehensive list of technical terms and their abbreviations related to drive calculations, including forces, torques, speeds, and dimensions.
Calculation Formulas Key formulas are provided for calculating torque, angular velocity, power, rpm, and other parameters essential for drive system design. These include equations for determining peripheral force, acceleration time, and travel distances.
Drive Calculation The document outlines the process for calculating the necessary parameters for drive systems, including power transmission, belt selection, and drive ratio. It emphasizes the importance of selecting the correct belt and pulley sizes to optimize performance and reduce belt width.
Safety Factors Recommendations are given for applying safety factors to account for unknown peaks or shock loads. Different factors are suggested based on load conditions, such as steady, light, medium, or heavy loads.
Belt and Pulley Selection Guidelines are provided for selecting belts and pulleys, emphasizing the use of larger diameters to optimize drive performance. The document also discusses the importance of verifying belt width and tensile load capacity.
Installation and Tensioning Methods for pretensioning drives are described, including measuring elongation, using span deflection, and measuring frequency. The document highlights the importance of correct tensioning to minimize shaft loads and ensure proper operation.
Tables and Graphs The document includes tables with dimensions for timing pulleys and other components, providing essential data for selecting the appropriate parts for a drive system.
Overview The document provides detailed specifications for timing pulleys, including measurements for different models and configurations. The data is organized by the number of teeth (z) and includes outer diameter (da) and pitch diameter (dw) in millimeters.
Specifications The document lists measurements for various timing pulley models, including ATL5, ATL10, MXL, XL, L, and H. Each model has a range of teeth counts (z) with corresponding outer diameters (da) and pitch diameters (dw).
Data Summary The data is presented in tabular form, showing the relationship between the number of teeth and the diameters. For example, for the ATL5 model, the outer diameter (da) ranges from 38.60 mm to 761.07 mm, and the pitch diameter (dw) ranges from 39.80 mm to 763.93 mm, depending on the number of teeth.
Key Observations - The document provides a comprehensive range of sizes for each model, allowing for precise selection based on specific requirements. - The measurements are consistent across different models, facilitating comparison and selection.
Recommendations When selecting timing pulleys, consider the specific requirements of your application, including the number of teeth and the corresponding diameters. Ensure compatibility with other components in your system.
Overview This document provides detailed specifications and measurements for various timing pulleys used in mechanical systems. The data includes dimensions for different pulley profiles and configurations, highlighting the importance of precise measurements in ensuring compatibility and performance.
Specifications The document lists the diameters (da and dw) for timing pulleys across different configurations, including RPD14M XHPL, STD5M, STD8M, EAGLE5M, EAGLE8M, EAGLE10M, and TK5 K6. Each configuration is associated with specific measurements for different numbers of teeth (z), indicating the size and fit of the pulleys.
Key Measurements - RPD14M XHPL: Special pulley profile required, with measurements ranging from 389.37 mm to 531.97 mm for da and 392.15 mm to 534.75 mm for dw.
- STD5M: Measurements range from 44.46 mm to 304.20 mm for da and 45.83 mm to 305.57 mm for dw.
- STD8M: Measurements range from 139.88 mm to 531.97 mm for da and 142.59 mm to 534.75 mm for dw.
- EAGLE5M: Measurements range from 49.56 mm to 304.20 mm for da and 50.93 mm to 305.57 mm for dw.
- EAGLE8M: Measurements range from 77.58 mm to 379.96 mm for da and 79.58 mm to 381.96 mm for dw.
- EAGLE10M: Measurements range from 139.88 mm to 531.97 mm for da and 142.59 mm to 534.75 mm for dw.
- TK5 K6: Measurements range from 21.45 mm to 190.21 mm for da and 22.29 mm to 191.04 mm for dw.
Recommendations For specific pulley profiles, such as the RPD14M XHPL, it is recommended to contact the Elatech® technical department for detailed specifications and compatibility checks.
Conclusion The document serves as a comprehensive guide for selecting the appropriate timing pulleys based on precise measurements and configurations. It emphasizes the need for accuracy in mechanical design and the importance of consulting technical experts for specialized components.
Specifications
The document provides detailed specifications for timing pulleys and belts, including measurements for various diameters (da and dw) and the number of teeth (z). These specifications are crucial for ensuring compatibility and performance in mechanical systems.
Troubleshooting
This section addresses common issues with belts and pulleys, such as tooth jumping, abnormal noise, side abrasion, and breakage. It provides causes and remedies for each problem, emphasizing the importance of correct tension, alignment, and design modifications to prevent and resolve issues.
Notes
The document includes a disclaimer stating that the information is for informational purposes only and subject to change. It also highlights that ELATECH is a registered trademark and that the belts are manufactured in Italy.
Contact Information
Contact details for ELATECH and its global distributors are provided, including addresses, phone numbers, and email addresses for locations in Italy, France, Switzerland, Germany, China, India, and the United States.