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HDRT

Product catalog summary

Introduction
The HepcoMotion HDRT system integrates the flexibility of the PRT ring track system with the durability of the HDS heavy-duty slide system. It features internal and external V rings in seven sizes, up to Ø1800mm, suitable for rotary applications. The system can be customized to follow any path with curves and straights, with expert support and 3D CAD data provided by Bishop-Wisecarver.

System Components
The system includes rings in seven sizes, available in two precision grades and stainless steel. Rings can be paired with three sizes of bearings and two types of lubricators. Options include internal or external vees, gear cut rings, and compatible pinions. Track systems combine double-edged ring segments with straight slides to create open paths or closed circuits.

Specifications
- High load capacity: Supports loads up to 40kN.
- Size range: Rings and segments from Ø512 to 1656mm standard, up to Ø1800mm custom.
- Debris tolerance: Utilizes V slide technology.
- Adjustability: Eccentric bearing adjustment system.
- Installation: Simple and accurate with new bearing mounting.
- Lubrication: New ring and bearing type lubricators, often requiring no re-lubrication.

Application Examples
Examples include a driven pallet system for engines, where each carriage is independently driven by a geared motor and pinion engaging with a special rack cut back plate on the track system.

Additional Features
- Stainless steel versions available.
- Bearings: Double row for precision and strength, available in three sizes with load capacities up to 30kN each.
- Carriages: Fixed center and bogie carriages available for different track configurations.
- Lubricators: Increase load capacity and system life, available for ring or bearing assembly.

Specifications and Procedures
The document details the specifications of HDRD ring slides and track systems made from high-quality steel with hardened V faces. Available in full 360° rings and segments of 90° and 180°, with other sizes on request. Three precision grades are offered: SS (Stainless Steel), P1, and P2, with P2 not suitable for track systems. Installation requires precise drilling of mounting holes for alignment, and standard segments are slightly less than 90° and 180° due to cutting allowances.

Standards and Norms
The document specifies precision grades and materials used, such as stainless steel for corrosion resistance, and mentions USDA-approved surface treatment for corrosion-resistant versions.

Recommendations
It is recommended to use the appropriate precision grade and material based on application requirements. The document advises on the optional use of lubricators for enhanced performance.

Key Data from Tables
Tables provide detailed measurements and weights for various ring sizes and segments, including the number of teeth, gear tooth form, and ring weight. For example, a full HDRD 1120 ring weighs approximately 56kg.

Critical Information
The document emphasizes the importance of precise installation to maintain system integrity and performance. It highlights the availability of different configurations and customizations to meet specific application needs.

Specifications and Ordering Instructions
The document outlines specifications for ordering rail systems, including the direction of curved segments and the inclusion of rail supports unless specified otherwise. It details the need to specify the number and type of carriages required.

Load Capacity and System Life
Load capacity and system life depend on factors such as ring size, bearing size and number, lubrication presence, load size and direction, operation speed, and path length. Systems are typically operated below maximum load to extend life, which can be calculated using provided methods. Lubrication is recommended to significantly increase system life.

Technical Details on Systems with Carriages and Rings
For systems with carriages, load should be resolved into direct and moment load components. Load capacities are specified for lubricated systems, with a 25% reduction for stainless steel systems. For systems with rings in bearings, bearings are usually spaced equally around the ring, and load calculations should include centrifugal loading.

Pinion Specifications
The HepcoMotion HP4X24 pinion is compatible with HDRT gear cut rings and features 24 MOD 4 teeth with a 20° pressure angle. It is made to ISO 1328 grade 10 standards, with nitride-hardened teeth for durability. Lubrication is recommended for optimal performance.

Higher Load Bearings
Bishop-Wisecarver offers larger HJR120 bearings with 50% greater load capacity than HJR95s. These bearings require different system heights and specific lubricator designs for system lubrication.

Ring Spacers
HepcoMotion HDR/HDRE rings require spacers to lift them off the mounting surface to clear the bearings. Customers can also integrate a spacer profile into their structure. Spacers are made from steel or stainless steel and matched to the specified ring/bearing combination.

Overview
Bishop-Wisecarver Corporation specializes in manufacturing and engineering solutions for guided motion technology. They offer a range of products and services, including the production of special rings and disks up to a diameter of 1.8 meters, and complete turntable units with supporting frames, motors, and drives.

Capabilities
The company can turn, harden, and grind special rings and disks, and is equipped to fabricate complete turntable units. They provide custom solutions and are open to quoting special requirements.

Warranty
Bishop-Wisecarver offers a one-year limited warranty ensuring that their products meet published specifications and are free from material or workmanship defects.

Product Range
The company manufactures a variety of linear motion systems and components, including DualVee® Guide Wheels, LoPro® Linear Motion System, MinVee™ Linear Slide System, QuickTrak® Linear Motion System, SRX-150 Linear Motion System, UtiliTrak® Linear Motion Guide, and HepcoMotion® products such as DAPDU2, DLS, DTS, GV3, HDCB, HDCS, HDLS, HDRT, HDS, MHD, MCS, PDU2, PRT, PSD120, SBD, Simple-Select®, and SL2.

Contact Information
Customers are encouraged to contact Bishop-Wisecarver for specific length requirements and additional ordering assistance. Technical staff is available to provide application-specific information.

Partnerships
Bishop-Wisecarver is the exclusive North and Central American partner and distributor for HepcoMotion products since 1984.

Catalog excerpts

Motion Without Limits HDRT Heavy Duty Ring Slides and Track System

Open the catalog to page 1

Motion Without Limits ™ The HepcoMotion HDRT combines the flexibility and function of the popular PRT ring track system with the size and strength of the HDS heavy duty slide system. Internal and external V rings are available in seven sizes up to Ø1800mm for rotary applications. Track systems can be constructed to follow any path made up of curves and straights. Bishop-Wisecarver has many decades of experience in solving complex and precise motion problems. Please let our team of experts help you with your application. All our products have the quality and backup you expect from Bishop-Wisecarver,...

Open the catalog to page 3

System Components Ring Systems Seven sizes of rings are available, each in two precision grades plus stainless steel. These go together with three sizes of bearings and two lubricators. Rings with internal or external vees are available, as are gear cut rings and compatible pinions. Couronnes Sept tailles de couronne sont disponibles, chacune en deux classes de précision et en version inox. Ces couronnes peuvent s’utiliser avec trois tailles de galets et deux tailles de graisseurs.Les couronnes sont disponibles avec chemin de roulement intéreiur ou extérieur, et en option avec denture intégrée...

Open the catalog to page 4

Motion Without Limits ™ System Components Track Systems Double edged ring segments combine with straight slides to build open paths or closed circuits. Both left and right hand bends can be negotiated depending on the carriage selected. Straight sections over 4m will be made from more than one piece. Circuits Des secteurs à deux bords s’assemblent avec des rails droits pour former des circuits ouverts ou fermés. Suivant le type de chariot choisi, les courbes pourront être orientées à droite aussi bien qu’à gauche. Les rails de longueur supérieure à 4 mètres seront réalisés en plusieurs sections....

Open the catalog to page 5

Application Examples Exemples d’applications See HepcoMotion PRT/DTS catalog for other applications and methods of driving. Voir dans le catalogue HepcoMotion PRT/DTS d’autres applications et moyens d’entraînement. Consulte el catálogo PRT/DTS de HepcoMotion para otras aplicaciones y métodos de accionamiento. Driven pallet system for engines Each carriage is independently driven by a geared motor & pinion which engages in a special rack cut back plate on the track system. Contact Bishop-Wisecarver for details. Palettes motorisées pour moteurs Chaque chariot est entraîné indépendamment par un...

Open the catalog to page 6

Motion Without Limits ™ Application Examples Exemples d’applications See HepcoMotion PRT/DTS catalog for other applications and methods of driving. Voir dans le catalogue Hepco PRT/DTS d’autres applications et moyens d’entraînement. Consulte el catálogo PRT/DTS de HepcoMotion para otras aplicaciones y métodos de accionamiento. Spool handling unit The gripper holds a spool of kevlar fiber tape during the production of high performance composite storage tanks. The spool gripper rotates on an HDR512G4 ring and moves on a HepcoMotion HDLS unit. Support de bobine Le mandrin maintient une bobine de...

Open the catalog to page 7

Anillos HDRE HDRE Ring Slides Couronnes HDRE Les couronnes HDRE sont realisees en acier de haute qualite, et leur bord exterieur trem-pe forme un chemin de roulement extreme-ment resistant supportant les galets. Une denture peut etre realisee en option. Les dents sont taillees dans l'alesage interi-eur de la couronne. La taille standard de la denture est le module 4, mais d'autres tailles sont realisables sur demande. Les pignons standard sont decrits a la page 20. HepcoMotion HDRE ring slides are made from high quality steel and have a hardened external V which provides an extremely durable...

Open the catalog to page 8

Motion Without Limits Anillos HDRE HDRE Ring Slides Couronnes HDRE The standard holes are counterbored to suit hex socket screws. Alternatively, the tapped hole option enables the ring slide to be bolted from below. Ring slides are available in 3 precision grades, SS (Stainless Steel), P1 & P2. All grades are accurately ground on the 90° V faces and internal register. Grade P1 is also ground on the mounting face for best accuracy. The stainless steel version is ground on all surfaces. Ring spacers for use when mounting on a flat surface are detailed on page 21. Les trous standard sont lames...

Open the catalog to page 9

HDR Ring Slides Couronnes HDR Anillos HDR HepcoMotion HDR ring slides are made from high quality steel and have a hardened internal V, which provides an extremely durable running surface for the bearings. A gear drive option is available where teeth are machined into the external register of the slide ring. MOD 4 teeth are standard with other sizes available on request. Standard drive pinions are detailed on page 20. Les couronnes HepcoMotion HDR sont realisees en acier de haute qualite, et leur bord interieur trempe forme un chemin de roulement extremement resistant support-ant les galets. Une...

Open the catalog to page 10

Motion Without Limits HDR Ring Slides The standard holes are counterbored to suit hex socket screws. Alternatively, the tapped hole option enables the ring slide to be bolted from below. Ring slides are available in 3 precision grades, SS (Stainless Steel), P1 & P2. All grades are accurately ground on the 90° V faces and external register. Grade P1 is also ground on the mounting face for best accuracy. The stainless steel version is ground on all surfaces. Ring spacers for use when mounting on a flat surface are detailed on page 21. Couronnes HDR Les trous standard sont lames pour rece-voir des...

Open the catalog to page 11

HDRD Ring Slides Couronnes HDRD Anillos HDRD HepcoMotion HDRD ring slides are made from high quality steel and have very durable, hardened V faces. The slides are made as full 360° rings. 90° & 180° *3 segments are also stocked with other sizes made to order. Three grades are available: SS (Stainless Steel), P1 and P2. P1 & SS are available for track systems 16-17. Les couronnes HepcoMotion HDRD sont réalisées en acier de haute qualité, avec des bords trempés très résistants à l’usure. Elles sont produites en couronnes complètes de 360°. Des secteurs de 90 et 180° sont également tenus en stock;...

Open the catalog to page 12

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