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Global 017 Catalog

Global 017 Catalog

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Safety and Working Conditions: The document emphasizes the importance of guarding all rotating parts to ensure operator safety. It highlights the necessity of using proper shields and guards for the driveline, tractor, and implement. Damaged or missing components should be replaced with original equipment spare parts before use. The implement should only be used with the original driveline, and the input connection shield must be compatible with the driveline and application. Compliance with international safety standards is mandatory, requiring safety signs and instructions to be provided by the implement manufacturer.

GLOBAL Drivelines and Accessories: This section covers the design and construction of drivelines and accessories specifically for agricultural applications. It includes details on end yokes, safety shields, and constant velocity joints, which are noted for their high efficiency and low maintenance. The section also discusses torque limiters and overrunning clutches that are permanently lubricated.

Driveline Applications: The document outlines various applications of drivelines, including cardan joints, mounted and towed implements, and stationary implements. It also covers drivelines with 80° constant velocity joints.

Code and Dimensions: This section provides information on the identification and composition of codes related to cardan joint drivelines, including those with splined stub shafts and 80° constant velocity joints.

Size, Torque, and Power: Details on maximum torque, maximum dynamic torque, and the lifetime of single cardan joints are provided. It also includes nominal power and torque specifications, ASAE categories, and information on drivelines with splined telescoping members.

Cross Kits and Telescoping Members: Information on cross kits for single cardan joints and constant velocity joints is included, along with details on telescoping members, triangle profile tubes, and splined telescoping members.

Safety Labels and Operator’s Manuals: The importance of safety labels and manuals is emphasized, ensuring that operators are informed about proper usage and safety precautions.

Yoke-Shaft Connections: Various types of yokes for single cardan joints and 80° constant velocity joints are described, including push pin yokes, ball collar yokes, and taper pin yokes.

Torque Limiters and Overrunning Clutches: The document details different types of torque limiters, including ratchet, shear bolt, automatic, and friction torque limiters, along with their settings and applications.

Lubrication: Guidelines for lubrication frequency and grease volumes are provided to ensure the proper maintenance of driveline components.

Input Connection Shields and Power Take-Offs (PTOs): Information on input connection shields (SFT and CF) and power take-offs is included, along with units of measurement used in the document.

Specifications and Features: Global drivelines incorporate constant velocity (CV) joints that enhance efficiency and reduce maintenance needs. These joints are designed to handle tight turns with minimal lubrication requirements, needing regreasing only once a week. The 80° CV joints feature closing discs that retain grease and limit contamination, ensuring proper lubrication through the joint's angular motion.

Lubrication and Maintenance: Global shafts are designed for easy greasing, with accessible fittings. The CV joints comply with international safety standards and integrate with tractor shields. Torque limiters and overrunning clutches have extended lubrication intervals, with some models permanently lubricated, requiring no further maintenance.

Driveline Applications: The document discusses the cardan joint, a mechanism for transmitting motion between shafts at an angle. It highlights the importance of limiting joint angles to prevent excessive vibration and stress. Double cardan joints are recommended for applications where shafts do not intersect at the joint center, ensuring constant velocity transmission.

Installation and Connection: Cardan joint drivelines are commonly used for transmitting power from tractor PTOs to agricultural implements. The document outlines the importance of selecting the appropriate driveline based on implement requirements and provides guidelines for connecting drivelines to tractors and implements.

Implement Types: Different types of implements, such as mounted, towed, and stationary, are discussed, with emphasis on ensuring proper alignment and minimizing joint angles during operation.

Driveline Specifications and Applications:

Joint Angles and Driveline Life: The life of a cardan joint is inversely related to the joint angle; larger angles reduce lifespan. To mitigate this, larger drivelines may be used. Unequal joint angles during maneuvers can cause vibrations and noise, necessitating speed reduction or PTO rotation interruption.

Driveline Length and Telescoping Members: The driveline length (L) must be chosen to prevent telescoping members from closing completely and to maintain proper overlap. For mounted implements, L should be less than the minimum length (Dmin) when raised or lowered. Proper lubrication of telescoping members is crucial to reduce wear and axial thrust loads.

Safety and Maintenance: Correct attachment of the retaining chain is essential to avoid damage to the driveline shield. Chains should not support the driveline when disconnected from the tractor. The Direct Greasing system can facilitate lubrication.

Towed Implements: Towed implements require careful consideration of joint angles during turns and over uneven terrain. The driveline should not bottom out at maximum turning angles, and thrust forces should be minimized to extend component life.

Driveline with Three Cardan Joints: For long hitches, a three-joint driveline may be used to prevent excessive joint angle differences. Proper phasing and equivalent angle calculations are necessary to minimize speed variations.

80° Constant Velocity Joint: CV joints are used for long drawbar hitches, allowing wide joint angles without speed variation. They require regular lubrication and are not recommended for stationary or three-point hitch applications. The driveline length must accommodate maximum and minimum working conditions without bottoming out.

Connection Mechanisms: Quick coupling mechanisms, such as pushpins or ball collars, facilitate easy connection of the driveline to the tractor PTO.

Overview: The document provides detailed technical specifications and guidelines for the use and maintenance of drivelines, particularly focusing on the lubrication, safety, and correct attachment procedures to ensure optimal performance and safety.

Specifications: The driveline is specified by a fifteen-position alphanumeric code that includes details such as standard shaft, size, telescoping members, length, and yoke types. Additional positions in the code allow for optional safety features like outer cones and Spring Link chains.

Lubrication: Proper lubrication of telescoping members is crucial to limit wear and reduce axial thrust loads, which can extend the life of cardan joints and bearings. The Direct Greasing system is recommended for ease of maintenance.

Safety and Maintenance: The integrity of the safety shield and correct use of the driveline are essential for user safety. Incorrect attachment of retaining chains is a common cause of damage. Chains should be positioned perpendicular to the driveline and allow for articulation without excessive wrapping.

Driveline Applications: Stationary implements should be directly coupled to the tractor, ensuring small and equal joint angles to prevent vibrations and stress. The driveline must be used with its original components, and speed and power requirements should not be exceeded.

Codes and Dimensions: The document includes charts and codes for various driveline configurations, including standard cardan joints, constant velocity joints, and splined stub shafts. Each configuration has specific codes for yokes and torque limiters.

Size, Torque, and Power: The driveline size must be selected based on application requirements, considering torque, speed, and joint angle. Torque limiters are recommended to prevent overloads and potential failures.

Torque Limiters: Torque limiters are crucial for managing overloads in driveline systems. Friction torque limiters are used for implements with alternating duty cycles and frequent overloads, allowing these to be managed without stopping the driveline. Combination friction clutch torque limiters with overrunning clutches are used for high inertial loads, such as rotors or flywheels, to handle torque peaks during startup. The setting for these limiters is typically twice the median torque M.

Maximum Torque (Mmax): The driveline must be designed to handle the maximum torque required under all working conditions, ensuring it is always lower than the maximum torque of the driveline Mmax, even during accidental peaks. The document provides a table with maximum torque values for different driveline sizes.

Dynamic Torque (Mdmax): Cardan joints must operate below the maximum dynamic torque Mdmax to ensure longevity. The lifetime of a single cardan joint is influenced by transmitted torque, rotational velocity, and joint angle. A nomogram is provided to determine the appropriate joint size for a required lifetime.

Nominal Power and Torque: Nominal torque Mn is associated with a 1000-hour lifetime of a joint operating at specific conditions. Nominal power Pn corresponds to Mn. Technical data for nominal power and torque for each driveline size is provided.

ASAE Categories: Drivelines are classified according to ANSI/ASAE S331.5 standards, which define categories based on dynamic and static strength, and recognize two duty levels: Regular Duty and Heavy Duty.

Telescoping Members: These components allow power transmission and compensate for length variations during operation. The torsional strength of telescoping members is crucial, and the maximum torque exerted must be less than their torsional strength Mmax. The document discusses the importance of lubrication to reduce thrust forces and prevent wear.

Profile Tubes: Triangle profile tubes provide resistance and optimal telescoping. Rilsan®-coated tubes reduce telescopic thrust and are standard on drivelines with constant velocity joints. Heat-treated tubes are used in aggressive environments. Splined telescoping members are suitable for high torque applications with frequent sliding under load.

Specifications:
The document details various types of telescoping tubes used in driveline systems, including triangle profile tubes, Rilsan®-coated tubes, heat-treated tubes, and splined telescoping members. Each type is identified by specific codes and dimensions, with options for different lengths and drilled configurations for roll pins.

Procedures:
Instructions are provided for selecting and ordering tubes based on their profiles and coatings. The document specifies how to add certain letters or numbers to the shaft code to select the desired tube type and length.

Standards and Safety:
Safety labels and operator manuals are included with the drivelines, adhering to international safety standards. The labels provide essential safety information and are tailored to the destination country’s language requirements. The document also outlines the safety features of the driveline shields, which are designed to be both functional and reliable.

Recommendations:
The document advises on the proper selection of driveline lengths and configurations to ensure compatibility with specific agricultural implements. It also emphasizes the importance of adhering to safety guidelines and using the correct labels and manuals for different regions.

Key Data from Tables:
The tables provide detailed measurements and codes for various tube types and configurations, including maximum working lengths (Lw), temporary lengths (Lt), and non-rotating shaft lengths (Ls). These measurements are crucial for ensuring the correct application and safety of the driveline systems.

Critical Information:
- The document highlights the importance of using the correct shaft codes and lengths for specific applications.
- Safety labels must be understood in the language of the destination country.
- Driveline lengths and configurations should be selected based on the specific requirements of the agricultural implement and operating conditions.

Specifications:
The document outlines the specifications for safety shields used in 80° constant velocity (CV) joints in global drivelines. These shields are designed to meet international safety standards such as ISO 500, 86/297/CEE, and ANSI/ASABE AD500. The shields are integrated with the tractor's master shield and include components like shield bearings, metal rings, and restraint chains.

Procedures:
1. Shield Installation: The shield is connected to the base cone and standard shield bearing, with an additional bearing on the CV joint's center housing.
2. Restraint Chains: Chains are used to prevent the shield from rotating with the driveline, as per UNI EN 12965 regulations. Proper attachment points must be provided by implement manufacturers.

Standards and Regulations:
1. Restraint Standards: UNI EN ISO 5674 and ANSI/ASABE AD5674 require restraints to withstand a load of 400 N and detach at loads under 800 N.
2. Machinery Directive: Section 3.4.7 of Annex 1 to the Machinery Directive (2006/42/CE) specifies design requirements for primary drivelines.

Recommendations:
1. Attach the shield restraint chain perpendicular to the driveline.
2. Adjust chain length to allow free movement of the driveline.
3. Avoid using chains to support the driveline when not in use.

Optional Features:
1. Spring Link Device: An optional feature that allows easy detachment and reattachment of the chain.
2. Extended Cones: Available in various lengths and diameters, these cones provide additional coverage but do not replace proper guarding.

Ordering Information:
Shield kits can be ordered with specific configurations, including optional Spring Link chains. The document provides codes for specifying shield types and configurations.

Critical Information:
1. Proper attachment and adjustment of restraint chains are crucial to prevent damage and ensure safety.
2. Extended cones and shield kits must comply with relevant standards and regulations.
3. Driveline shields are not a substitute for proper implement input connection shields or tractor master shields.

Overview: This document provides detailed specifications and guidelines for various types of yokes used in single cardan joints and constant velocity joints, as well as torque limiters and overrunning clutches. It includes technical data, recommended usage, and torque settings for different components.

1. Yokes for Single Cardan Joints:

Taper Pin Yokes: Designed for counter-clockwise rotation, not suitable for tractor PTO. Recommended tightening torque is 150 Nm for 1 3/8” Z6 – Z21 and 220 Nm for 1 3/4” Z6 – Z20.
Round Bore Yokes: Includes specifications for interfering bolt yokes and round bore yokes da cutter, with detailed measurements for each type.
Flange Yokes: Specifications include dimensions and spare part codes for various sizes.
Yokes for Outer and Inner Tubes: Same type of yoke is used for regular, Rilsan®-coated, and heat-treated tubes.

2. Yokes for Constant Velocity Joints:

Ball Collar Yokes: Specifications for both tractor and implement sides, including automatic versions.
Taper Pin Yokes: Designed for counter-clockwise rotating drivelines.
Central Housing: Specifications for different sizes and configurations.

3. Torque Limiters and Overrunning Clutches:

Purpose: Protects implements from overloads and torque peaks, ensuring longevity and reliability.
Types: Includes ratchet torque limiters, shear bolt limiters, automatic torque limiters, and friction torque limiters.
Settings: Recommended settings for different types of limiters, considering median torque and maximum torque limits.
Applications: Suitable for implements with high inertia and varying torque cycles.

4. Standard Settings:

Detailed charts provide maximum torque settings (Mmax) for various components and configurations, with specific recommendations for use at 1000 min-1.

Adjustable and Non-Adjustable Friction Torque Limiters with Overrunning Clutch
These devices are used to manage torque peaks and ensure smooth operation of machinery with heavy rotating masses. They are available in adjustable and non-adjustable versions, each with an overrunning clutch to transmit rotary motion in one direction only, typically counter-clockwise.

Overrunning Clutches
Overrunning clutches are designed to handle the inertia of implements during deceleration or stopping. They come in three sizes with different attachment methods (RA1, RA2, RLA) and require regular lubrication with NLGI grade 2 grease. The clutches are installed on the implement side of the driveline and are equipped with pawls that engage and disengage automatically based on the direction of motion.

Torsionally Resilient Joints
The GE torsionally resilient joint is used to reduce torque peaks, smooth alternating loads, and modify the natural frequency of a system. It features a rubber ring acting as a torsional spring, with an internal limit pin to constrain flexure to ±20°. These joints are available in three models (GE4, GE6, GE8) and are recommended to be used with a torque limiter to handle high torque peaks.

Ratchet Torque Limiters
Ratchet torque limiters protect implements from overloads by interrupting power transmission when torque exceeds a set limit. They automatically re-engage after the overload is removed and are available in symmetrical (LN) and one-way (SA) types. These limiters are designed for drivelines operating at speeds less than 700 min-1 and require lubrication every 50 hours.

Overview: The document provides detailed technical specifications and guidelines for friction torque limiters (FT) and friction clutches (FK) used in drivelines. These components are crucial for managing torque and preventing damage during overloads.

Specifications:

Friction Torque Limiters (FT): Non-adjustable settings are recommended for a velocity of 1000 min-1. The document lists various driveline codes and spare parts for FT44 and FT44R models, specifying components like bolts, flange yokes, bushings, and friction linings.
Friction Clutches (FK): These are equipped with Belleville springs to maintain constant pressure and are non-adjustable. The torque is determined by the spring thickness, with calibrated screws and cap nuts to prevent over-compression. Five models are available, each with different diameters and friction linings.

Procedures and Recommendations:

For primary drivelines, torque limiters or overrunning clutches should always be installed on the implement side, and all rotating parts must be guarded.
FK clutches require specific tightening torques: 25 Nm for FK22 and 50 Nm for FK32, FK42, FK34, and FK44.
Friction clutches can become hot during use, so it is advised to keep the area clear of flammable materials and avoid prolonged slipping.

Combination Friction Torque Limiters and Overrunning Clutches:

These are used on implements with high inertia, such as mower conditioners and square balers. They help manage torque during overloads and reverse torques during sudden deceleration.
Three versions are available: FNV (adjustable), FFNV (adjustable, non-CE marked), and FNT (non-adjustable), with diameters of 180 mm and 202 mm.

Key Data from Tables:

Torque settings and spare part codes are provided for various models and configurations, indicating the necessary components for assembly and maintenance.
Recommended settings for different velocities and applications are highlighted, ensuring optimal performance and safety.

Overview: The document provides detailed technical specifications and guidelines for selecting and maintaining friction clutches, specifically the FNV and FFNV models, which are used in combination with overrunning clutches. These components are crucial for managing torque in machinery with high inertia, such as mower conditioners and square balers.

Specifications: The document outlines two main models of friction clutches: FNV34 and FNV44, with diameters of 180 mm and 202 mm respectively. Each model is equipped with Belleville or coil springs that apply pressure based on compression. The maximum recommended torque settings for these clutches at a speed of 1000 min-1 are provided, with specific settings marked for different driveline sizes.

Procedures: The document emphasizes the importance of adjusting the compression of the springs to compensate for wear and maintain the desired torque setting. It provides tables with spring codes, thicknesses, and compression measurements, along with instructions on how to adjust the bolts to achieve the correct settings. It warns against over-tightening bolts to avoid impairing the function of the clutches.

Safety Recommendations: Users are advised not to touch the friction clutches during use as they may become hot. The area around the clutches should be kept clear of flammable materials, and prolonged slipping should be avoided to prevent excess heat and wear. Overrunning clutches should be lubricated every 50 hours and after storage.

Standards and Compliance: The document notes that FFNV clutches are not EU marked due to partial shielding. Implements with FFNV clutches must have a shield that overlaps the driveline guard by at least 50 mm, as specified by UNI EN ISO 4254-1 and ANSI/ASABE S604.1.

Key Data from Tables: The tables provide detailed settings for different models, including the number of plates, spring codes, and torque settings. They also include technical codes for spare parts and instructions for achieving intermediate settings by adjusting bolt rotations.

Specifications and Settings
The document outlines the specifications for combination friction torque limiters and overrunning clutches, specifically models FNT34 and FNT44. It provides standard and maximum recommended settings for different driveline sizes at a velocity of 1000 min-1. The settings are determined by Belleville springs, which maintain constant pressure and self-compensate for wear, eliminating the need for adjustments.

Installation and Adjustment Procedures
For proper installation, the bolts should be tightened until the Belleville spring contacts the metal band, then backed off by 1/4 turn. Over-tightening should be avoided to prevent impairing the function of the clutches. It is recommended not to change the factory settings to avoid excessive wear.

Safety and Maintenance Recommendations
Operators are advised not to approach the implement until all parts have stopped completely. Friction clutches can become hot during use, so touching them should be avoided. The area around the clutch should be kept clear of flammable materials. Overrunning clutches should be lubricated every 50 hours and after storage.

Lubrication Guidelines
Proper lubrication is crucial for the longevity and reliability of the components. The document recommends using NLGI #2 grease for all crosses, telescoping members, and shields, with a standard lubrication frequency of 50 hours. Heavy-duty applications may require more frequent lubrication. Direct Greasing systems are available for easier maintenance.

Implement Input Connection Shields
The document emphasizes the importance of proper use and maintenance of driveline and shields for operator safety. Shields must integrate with the driveline and not interfere with other components. The implement manufacturer is responsible for selecting suitable shields according to application needs and standards. Thorough testing under actual field conditions is recommended.

Compliance with Standards
The document references compliance with international safety standards, including the Machinery Directive (2006/42/CE) and standards UNI EN ISO 4254-1 and ANSI/ASABE S604.1, which require specific shielding configurations to ensure safety.

Introduction: This document provides detailed guidelines and specifications for the use and maintenance of implement input connection (IIC) shields in agricultural machinery, specifically focusing on drivelines, tractors, and implements. It emphasizes the importance of using original spare parts and maintaining safety shields to prevent accidents.

Specifications and Standards: The document outlines compliance with various standards such as ANSI/ASAE S493.1, UNI EN ISO 4254-1, and ANSI/ASABE S604.1. These standards mandate that all rotating parts must be guarded, and safety shields must be in place and functional before operation. The IIC shields must provide a minimum overlap of 50 mm with the driveline shield.

Installation and Maintenance: Instructions are provided for the installation and maintenance of IIC shields. The shields are composed of a metal plate and a plastic shield, which must be securely attached to the implement. The document advises using a screwdriver to release lever clamps for maintenance access. It also specifies that the shields should allow minimal access to revolving parts while permitting necessary driveline movements.

Types and Dimensions: The document describes different types of IIC shields, including Type 00 and Type 10 cones, which vary in material and diameter. It provides detailed tables with dimensions and codes for selecting appropriate shields based on the application and driveline attachments.

Safety Recommendations: Manufacturers are recommended to apply labels indicating the necessity of keeping safety shields in place. Operating manuals should include a list of shields and safety labels, their positions, and code numbers for replacements. The document stresses the importance of thorough testing of IIC shields under actual field conditions.

Conclusion: The document concludes with a reminder that all rotating parts must be guarded, and the integrated guarding system must be maintained to ensure safety. It highlights the responsibility of implement manufacturers to select suitable shielding and obtain necessary certifications.

Specifications and Recommendations:
Bondioli & Pavesi provides a variety of drivelines, gearboxes, and implement input connection shields. These components are available in different configurations to suit a wide range of implements and applications. The specifications provided should be used as a general guide for selecting an appropriate implement input connection shield. The implement manufacturer is responsible for choosing suitable shielding based on application requirements, driveline size, articulation range, torque limiters, and applicable standards. Thorough testing under actual field conditions is recommended.

Safety and Usage Instructions:
Users are advised not to step on or over the implement input connection shield or the driveline. Shields made of Zytel® are available upon request and are suitable for high-temperature operations. Basic safety and usage instructions are provided in the catalogues and instruction sheets. Bondioli & Pavesi shaft cones come with CE marking and a Declaration of Conformity as per the Machinery Directive (2006/42/EC).

Maintenance and Operation:
Ensure the driveline and IIC shield are correctly fitted before operation. All guards must be in place and functioning properly. Damaged components should be replaced with original spare parts. The tractor engine should be turned off and the key removed before maintenance. Contact with rotating parts can cause serious injury or death.

Technical Specifications:
The document includes detailed measurements and standards for various components, including dimensions in millimeters and compliance with standards such as ISO 500 and ANSI/ASABE AD500. The DIN 9611 standard is noted as revoked and not replaced.

Units of Measurement:
The document provides conversions for various units of measurement, including length, area, force, pressure, torque, speed, rotation, and power. For example, 1 inch equals 25.4 mm, and 1 horsepower equals 0.7457 kW.

Catalog excerpts

1) Sicurezza and working di utilizzo 1) Safety e condizioni condition 2) GLOBAL Drivelines and accessories 2) Progetto GLOBAL 3) Caratteristiche applicative 3) Drivelines applications 4) Identificazione e4) Codes and dimensions composizione del codice 5) Dimensioni, Coppie, Potenze 5) Size, torque and power 6) Cross kit 6) Crociere 7)7) Elementi telescopici Telescoping members 8) Lunghezza 8) Length 9) Etichette dilabels and e manuali di utilizzo 9) Safety sicurezza operator’s manuals 10) Protezione antinfortunistica 10) Safety shields 11) 11) Sistemiconnections Yoke-shaft di fissaggio 12) Forcelle...

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© BONDIOLI & PAVESI SpA No part of this manual may be reproduced without specific permission from Bondioli & Pavesi. All data and codes contained in this catalog replace and supersede any information given by previous publications. Consequently data provided in previous publications may no longer be valid. Bondioli & Pavesi reserves the right to change specifications without prior notice or obligation.

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Index Safety and working conditions…………………………………………………………… 1. Sicurezza e condizioni di utilizzo……………………………………………………… 1.1 2. Progetto GLOBAL……………………………………………………………………… GLOBAL Drivelines and accessories…………………………………………………… 2.1 Cross kits: designed costruite per l’agricoltura……………………………………… Crociere progettate eand built for farming applications……………………………… 2.2 End yokes……………………………………………………………………………… Forcelle di estremità…………………………………………………………………… 2.4 Safety schields………………………………………………………………………… Protezione antinfortunistica…………………………………………………………… 2.8 Constant velocity joints: high efficiency, low...

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Index Driveline length……………………………………………………………………………… 8. Lunghezza……………………………………………………………………………… 8.1 Triangle profile ………………………………………………………………………… Tubi Triangolari…tubes…………………………………………………………………… 8.2 Splined telescoping members………………………………………………………… Telescopi scanalati……………………………………………………………………… 8.3 Safety labels di sicurezza e manuale di utilizzo………………………………………… 9.1 9. Etichette and operator’s manuals…………………………………………………… 10. Protezione antinfortunistica…………………………………………………………… Safety shields……………………………………………………………………………… 10.1 Technical data…………………………………………………………………………… Caratteristiche tecniche…………………………………………………………………...

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Global 017 Catalog

Global 017 Catalog

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