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Linear Drives 2010

Product catalog summary

Introduction
WMH Herion Antriebstechnik GmbH presents a catalog featuring innovative products such as a play-free spur gear system and an advanced lubrication system for chain drives. The catalog also offers standard and custom-made parts.

Product Innovations

Play-Free Spur Gear System: Available in straight and helical versions, providing a novel solution in gear systems.
Lubrication Systems: New systems for chain drive lubrication and a refillable lubrication pump designed for efficiency and cost reduction.

Custom Solutions
WMH Herion offers custom-made parts and engineering services for non-standard product requirements, showcasing production capabilities in each catalog chapter.

Linear Guideways

High Positional Accuracy: Minimal friction ensures precise movement without slippage.
Long Life and High Motion Accuracy: Low wear due to rolling contact, maintaining accuracy over time.
High Speed with Low Driving Force: Low friction allows for efficient power usage.
Equal Load Capacity: Capable of handling loads in both vertical and horizontal directions.
Easy Installation and Interchangeability: Simple installation process with easy component replacement.
Easy Lubrication: Minimal lubrication required, with options for centralized oil systems.
Anti-Corrosive Protection: Available with various coatings for optimal protection, with stainless steel options for miniature guideways.

Selection Principles for Linear Guideways

Identify conditions such as equipment type, travel length, and environmental factors.
Select the appropriate series based on application needs.
Choose the accuracy class required for the application.
Determine the size and number of blocks based on load conditions.
Calculate the maximum load and ensure the static safety factor is adequate.
Choose the appropriate preload for stiffness and accuracy.
Calculate the required service life based on speed and frequency.
Select the type of lubrication, either grease or oil.

Contact Information
WMH Herion provides comprehensive contact details for inquiries and orders, emphasizing their commitment to customer service and support.

Basic Static Load

Static Load Rating (C0): Excessive loads or impacts can cause permanent deformation, affecting smooth operation. Designers use dimension tables to select suitable guideways, ensuring the maximum static load does not exceed the static load rating.
Static Permissible Moment (M0): Refers to the moment in a specific direction and magnitude where the stress on rolling elements equals the static load rating.
Static Safety Factor: Important for systems at rest or low speed, especially under impact loads. Calculated using specific formulas.

Dynamic Load Rating

Dynamic Load Rating (C): The load that results in a nominal life of 50 km for a guideway. Values are provided in dimension tables to predict service life.

Service Life of Linear Guideways

Definition: Service life is the total distance traveled until fatigue flaking appears on the raceway or rolling elements.
Nominal Life (L): Used to predict service life, representing the distance 90% of identical guideways can travel without flaking under identical conditions.
Factors Affecting Nominal Life: Includes hardness factor (fh), temperature factor (ft), and load factor (fw).

Applied Loads

Calculation of Load: Factors like the center of gravity, thrust position, and inertial forces affect load calculations.
Loads with Inertia Forces: For fluctuating loads, the mean load is calculated to represent the equivalent fatigue load under variable conditions.

Example Calculation

A grinding machine with a workload of 20,000 N and a speed of 10 m/min using HGW30CC guideways has a service life of about 39,000 hours, or approximately 10 years with 2-shift duty.

Linear Guideway - General Information

Friction: Linear guideways utilize balls to achieve rolling motion, resulting in a low coefficient of friction, approximately 0.004.

Lubrication: Linear guideways require lubrication with either grease or oil. Compatibility of different lubricants should be checked.

Relubrication: Relubrication intervals vary based on load and environment.

Oil Lubrication: Initial and relubrication quantities are provided in tables.

Applications: Linear guideways are used in various industries, including machine tools, production machines, electronics, and medical technology.

Installation: Linear guideways can handle loads in multiple directions. Installation accuracy depends on the straightness and flatness of the mounting surfaces.

Mounting Configurations: Linear guideways can handle loads in multiple directions. The installation surface's straightness and evenness are crucial for accuracy.

Mounting Methods: To maintain accuracy under vibrations and impacts, four recommended methods are outlined.

Installation Procedures: Detailed steps for installing rails and blocks are provided.

Installation Without Push Screws: Methods to ensure parallelism between guides without push screws are described.

Initial Operation: Before use, guideways must be lubricated.

Cleaning and Shelf Life: Use specific cleaning agents to avoid damage.

Permissible Mounting Deviations: Deviations affect service life.

Product Series: Different series are available to meet various customer needs.

Overview
The document provides detailed technical specifications and classifications for the HG and EG series of linear guideways.

Specifications
The guideways are available in interchangeable and non-interchangeable models.

Construction
The HG and EG series feature a ball bearing revolution system, lubrication system, and dust protection.

Accuracy Classes
The series is divided into five accuracy classes.

Preload Classes
Preload classifications include free from play, light preload, medium preload, and heavy preload.

Model Variants
Guide versions include square and flange types.

Accuracy Characteristics
Tables provide detailed tolerance information for height and width.

Accuracy Classes and Tolerances
The document outlines different accuracy classes for linear guideways.

Preload and Rigidity
Preload can be applied to linear guideways using oversize ball bearings.

Lubrication
Standard lubrication involves a nipple at the guide's end.

Dust Protection Equipment
The document describes dust protection features.

Mounting Surface Tolerances
HG and EG series guideways can compensate for surface errors during installation.

Friction and Resistance
Tables provide maximum seal resistance values for different series and sizes.

Installation Guidelines
Recommendations for shoulder heights and edge rounding are provided.

Installation Cautions
1. Shoulder Heights and Fillets: Ensure proper shoulder heights and fillets on mounting surfaces.

Specifications and Measurements
- Shoulder Heights and Fillets: Tables provide maximum radius of fillets and shoulder heights for various series and sizes.

Linear Guideway Series
- HG Series: Specifications for models including dimensions, dynamic and static load capacities, and mass of guides and rails.

Overview: The document provides detailed technical specifications and features of the MG series linear guideways.

Specifications:

Both interchangeable and non-interchangeable models have identical dimensions.
The MG series is divided into three accuracy classes.
Preload options include slight play, very light preload, and light preload.

Features of MGW Series:

Wider format for improved load moment tolerance.
Rigid gothic arch profile for stiffness in all directions.

Construction:

Includes a ball revolution system, lubrication system, and dust protection features.

Applications: Suitable for use in semiconductor industry, component insertion machinery, medical technology, industrial robots, measuring equipment, and office automation.

Accuracy and Tolerances:

Non-interchangeable models have specific mean dimensions determined at the central section of the block.

Preload and Installation:

Three preload classes are available for different applications.

Maximum Lengths: Guidelines for maximum lengths of linear guideways to ensure stability and prevent breakage of fixing holes.

Overview: The document provides detailed technical specifications and features of the WE and IG series linear guideways.

WE Series Specifications:

The WE series supports equal load ratings in radial, reverse radial, and lateral directions.

IG Series Specifications:

The IG series features an integrated magnetic measuring system for linear measurement.

Applications:

Automation, transportation devices, precision measuring equipment, semiconductor equipment, blow molding machines, and robotics.

Key Features:

High load capacity and rigidity.

Conclusion: The WE and IG series linear guideways are designed for high-performance applications requiring precision, load capacity, and durability.

Overview: The document provides detailed technical specifications and descriptions for linear guideways, specifically the IG series, and associated components such as magnetic measuring systems.

Specifications: The document lists various models of linear guideways, such as IGHH and IGHW series, with detailed dimensions and load capacities.

Magnetic Measuring Systems: The MAGIC series is highlighted for its optimization in measuring linear movements.

Electronic Components: The document describes evaluation electronics for the MAGI-IG series.

Connection and Outputs: Information on cable assignments for analog and digital variants is provided.

Magnetic Scale: Specifications for magnetic scales include material composition, dimensions, and maximum length.

Applications: The document includes application examples for the use of linear guideways with magnetic measuring systems.

Specifications:
The document provides detailed specifications for adhesive tapes and linear guideways, specifically the IG and RG series.

Procedures:
The document outlines the construction and lubrication systems for the RG series.

Standards and Recommendations:
The RG series complies with ISO standard 14728-1 for dynamic load ratings.

Advantages and Features:
The RG series offers optimal design through FEM analysis.

Accuracy and Preload Classes:
The RG series is available in four accuracy classes.

Model and Construction Details:
The document provides detailed information on model numbers, construction elements, and mounting options for the RG series.

Key Data from Tables:
The tables provide dimensions, load capacities, and application types for different models.

Overview: The document provides detailed technical specifications and guidelines for the RG series linear guideway.

Preload Specifications: The RG series offers three standard preload classes.

Lubrication: Standard grease fittings are located at both ends of the block.

Dust Protection: Various accessories are available to protect against dust and debris.

Installation Guidelines: Proper shoulder heights and fillets are crucial to avoid installation inaccuracies.

Rail Lengths: Custom rail lengths are available.

Tables and Data: The document includes tables detailing preload IDs, seal resistance, dimensions of components, and maximum rail lengths.

Specifications:
The document provides detailed specifications for various models of linear guideways, including the RGW, RGR, QH, and QE series.

Procedures:
Instructions for mounting and lubrication are provided.

Standards and Compatibility:
The QH and QE series are compatible with HG and EG series.

Recommendations:
For dust protection, various configurations are available.

Key Data from Tables:
The tables provide critical data on load capacities, dimensions, and resistance values for different models.

Critical Information:
Emphasis is placed on the compatibility of components, the importance of proper lubrication, and the selection of appropriate dust protection measures.

Specifications and Features:
The document provides detailed specifications for positioning systems, specifically linear modules with ballscrews (KK stages).

Model and Equipment Options:
The KK stages are available in different models and equipment configurations.

Technical Data:
The document includes technical data on maximum speeds, load capacities, and accuracies for different KK stage models.

Dimensions and Mass:
Dimensions and mass details are provided for KK stages without and with aluminum covers.

Key Data Extraction:
The document contains numerous tables with specific data points such as rail lengths, total lengths, maximum stroke, mass, dynamic and static load capacities, and permissible moments.

Overview: The document provides detailed specifications and features of the KA series single-axis robots.

Features:

Lightweight and high rigidity aluminum base.

Applications:

Precision industry.

Specifications:

Models include KA100, KA136, and KA170 with varying motor outputs and load capacities.

Technical Details:

KA100: Motor output options of 30W, 50W, and 100W with a maximum stroke of 1050 mm.

Load and Torque:

Dynamic load ratings and torque values are provided for each model.

Installation and Maintenance:

Mounting position is flexible.

Additional Information:

Speed diagrams and load conditions are detailed for optimal performance.

Specifications:
The document details various types of racks for continuous mounting.

Procedures:
Racks are designed to be joined in any length.

Standards and Quality:
The document specifies the toothing quality and pressure angle for each type of rack.

Recommendations:
For optimal performance, the use of mounting pieces and automatic lubrication systems is recommended.

Key Data from Tables:
The tables provide detailed specifications for racks with and without bores.

Overview: This document provides detailed specifications and data for various types of spur and helical gears.

Specifications:

Module Sizes: The document lists gears with module sizes ranging from 1.0 to 8.0.

Design Features:

Hub and Disc Design: Gears with 12 to 25 teeth are designed with a hub.

Product Listings: The document includes detailed tables listing the number of teeth, dimensions, and part numbers for each gear type.

Recommendations:

Some series are phasing out and should not be used for new constructions.

Applications: These gears are suitable for various mechanical applications requiring precision and durability.

Overview: The document provides detailed specifications and characteristics of various locking assemblies.

Specifications: Each locking assembly is described with parameters such as diameter, length, and the number of set screws.

Characteristics: The assemblies are designed for medium-high to high torque applications.

Tolerances and Surface Finish: The document specifies shaft tolerance as h 8 and hub tolerance as H 8.

Axial Movement: During the tightening of screws, the hub may experience slight or no axial movement relative to the shaft.

Calculation of Minimum Hub Diameter: The document explains the calculation of the minimum hub diameter using the formula for thick hollow cylinders.

Overview: This document provides technical specifications and guidelines for WMH locking assemblies.

Specifications: The document outlines the formula for calculating the minimum hub diameter.

Procedures: An example calculation is given for a specific WMH locking assembly type.

Standards and Tolerances: The document specifies tolerances for shaft and bore sizes.

Recommendations: Recommendations are provided for hub outer diameter based on specific material yield points.

Key Data from Tables: The tables provide detailed specifications for various locking assembly models.

Additional Information: The document includes information on ballscrews and accessories.

Overview: The document provides detailed technical specifications and configurations for ballscrews.

Specifications: Ballscrews are available in diameters ranging from 8 mm to 200 mm.

Nut Designs: The document outlines various nut configurations.

Manufacturing and Customization: Ballscrews are manufactured according to customer specifications.

Performance Characteristics: Ballscrews are characterized by low friction, high accuracy, low drive torque requirements, and high rigidity.

Order Information: The document provides a detailed order code system for specifying ballscrew characteristics.

Additional Features: The document mentions options for dustproof equipment.

Specifications and Classifications
The document provides detailed specifications and classifications for ballscrews.

Nut Configuration and Ball Recirculation Designs
Three types of ball recirculation designs are described.

Shaft Ends and Bearing Configuration
The document details various shaft end types.

Rolled Ballscrews
Rolled ballscrews are highlighted for their low friction.

Applications and Performance Characteristics
The document discusses applications for high DxN value and heavy load drives.

Tables and Data
Several tables provide detailed data on lead accuracy, axial play, and the maximum spindle lengths.

Specifications:
The document outlines various types of bearings and lubrication systems.

Relubrication Units & Accessories:
The FlexxPump 400 & 500 series are highlighted for their programming capabilities.

Applications:
The systems are suitable for lubricating linear guideways, ballscrews, pinions, racks, and chain drives.

Technical Data:
The FlexxPump series offers different configurations with up to four outlets.

FlexxMaster Control:
The FlexxMaster is an external control module for managing multiple FlexxPump units.

Splitter for FlexxPump:
Splitters can be attached to FlexxPump outlets to distribute lubricant to multiple points.

Relubrication Units Overview
The document provides detailed specifications and ordering information for various WMH Herion lubrication units.

Product Specifications
Each lubrication unit is available in different configurations.

FlexxPump Lubrication System
The FlexxPump is highlighted as a compact lubrication pump.

Grease Specifications
The document describes WMH F03 grease.

Ordering and Customization
For specific applications where standard tube connectors are not compatible, the document encourages inquiries for customized solutions.

Lubrication of Pinions and Racks

Open Gear Drives and Racks: Automatic lubrication is recommended for open gear drives.

Automatic Relubrication with Polyurethane Pinions: A superior method involves using polyurethane foamed pinions for continuous lubrication.

Technical Specifications of Lubrication Pinions: Made from open-cell polyurethane foam.

Assembly and Initiation: After installation, clean the rack with WMH-R01 spray.

Lubrication of Chain Drives: PU-foam rollers with plastic pinion wheels provide automatic lubrication for chains.

Specifications:
The document provides detailed specifications for lubrication sprockets in simplex and duplex forms.

Procedures and Recommendations:
It outlines the use of tensioning elements and lubrication sprockets.

Lubrication and Accessories:
The document describes the FlexxPump lubrication system.

Lubricants:
Several types of grease are detailed.

Cleaners:
The document lists special cleaners like WMH Special Cleaner R01 and Cleaner R02.

Technical Information:
Technical data for tube connectors and relubrication units are provided.

Additional Accessories:
Details on tubes for relubrication units, brackets, tube scissors, and other accessories are included.

Contractual Obligations and Limitations:
The document outlines the obligations and limitations of the parties involved in a contract.

Statute of Limitations:
All claims by the customer expire after 12 months.

Applicable Law and Jurisdiction:
The legal relationships are governed exclusively by the laws of the Federal Republic of Germany.

Data Storage and Severability Clause:
Customer data necessary for contract initiation and execution is stored.

Contact Information:
The document provides contact details for various branches and representatives across Europe, Asia, and America.

Product Offerings:
The company offers a range of products including linear drives, racks, spur gears, locking assemblies, ballscrews, lubrication systems, and more.

Catalog excerpts

Lineartechnik Linear drives Lagerprogramm Stock Programme

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^ A. part of your drive Antriebstechnik GmbH Antriebstechnik GmbH

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Liebe Kunden, gerade in der heutigen Zeit ist es wichtig, neue und innovative Produkte zu entwickeln und zu realisieren. In unserem neuen Katalog, den wir Ihnen heute vorstellen möchten, haben wir neben den regelmäßigen Erweiterungen unseres Programms zwei Neuheiten, auf die wir Sie besonders aufmerksam machen wollen. Dies ist zum einen das „Spielfreie Stirnradsystem“, das sowohl in gerad- als auch schrägverzahnter Ausführung erhältlich ist und somit ein Novum darstellt. Auf den Seiten C 1 – C 3 finden Sie die Auflistung unserer Normteile, die - ebenso wie Sonderanfertigungen - ab sofort verfügbar...

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Kontakt | Contact So erreichen Sie uns | How to reach us Der schnelle Weg zu guten Lösungen | Fastest way to get what you need Bestellungen | Order by phone: E-Mail Bestellung | E-Mail to order: Anfragen für Sonderanfertigungen und Zeichnungsteile | Requests for custom-made parts and parts acc. to drawing Anfragen | Requests by phone: E-Mail Anfragen | E-Mail to request: Bei Bauteilen und Konstruktionen, die von unserem Standard-Lieferprogramm abweichen, bieten wir unseren Kunden die Möglichkeit, Zeichnungsteile und Sonderanfertigungen in Auftrag zu geben. Unsere Konstruktionsabteilung unterstützt...

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WMH Herion Service Center Standard Weiterbearbeitung Standard further processing Seit dem Jahr 2000 hat sich das WMH Herion Service Center erfolgreich etabliert. Damit stehen wir Ihnen jederzeit als kompetenter Partner bei Beratung und Durchführung von Weiterbearbeitungen aus unserem Standardprogramm zur Verfügung. Since the year 2000 the WMH Herion service center was successfully established. Thus we are to you at any time as competent partners at the time of consultation and execution of further processing from our standard program at the disposal. Ihre Vorteile Your advantages · Fachkundige...

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Linear drives Spur gears Locking assemblies Ballscrews & accessories Lubrication devices & systems Nachdruck, auch auszugsweise, nur mit unserer Genehmigung. Wir weisen ausdrücklich darauf hin, daß alle Katalogdaten Richtwerte darstellen, bei denen wir uns notwendige Änderungen vorbehalten. Reproduction, in whole or in part, only with written permission. We have the right to change or to modify all catalogue dates if necessary. WMH Herion Antriebstechnik GmbH · 85283 Wolnzach · Germany WMH Herion Antriebstechnik GmbH · 85283 Wolnzach · Germany

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Linear drives Lieferprogramm | product range Linearführungen | linear guideways Allgemeine Informationen | general information Positioniersysteme | positioning systems Linearmodule | linear module Linearmotorachsen | linear motor axis Rundtische & Torque-Motoren | rotary tables & torque motors Elektrohubzylinder | linear actuators Unsere Konstrukteure beraten Sie gerne bei der Realisierung Ihrer Anwendung - Fordern Sie uns heraus! We offer more than competitive prices - contact our engineering department!

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Prolschienenführung - Allgemeine Informationen Linear Guideway - General Information Eigenschaften und Vorteile von Prolschienenführungen Advantages and features of linear guideways 1. Hohe Positioniergenauigkeit Ein mit einer Prolschienenführung gelagerter Schlitten muss nur die Rollreibung überwinden. Der Unterschied zwischen der statischen und der dynamischen Rollreibung ist sehr gering, wodurch die Losbrechkraft nur geringfügig über der Bewegungskraft liegt. Es treten keine Stick-Slip-Effekte auf. 1. High positional accuracy When a load is driven by a linear motion guideway, the frictional...

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Prolschienenführung - Allgemeine Informationen Linear Guideway - General Information Auswahlprinzipien für eine Prolschienenführung Selecting linear guideways - Maschinenbasis - max. Einbauraum - gewünschte Genauigkeit - nötige Steigkeit - Belastungsart - Verfahrweg - Verfahrgeschwindigkeit, Beschleunigung - Nutzungsfrequenz - Lebensdauer - Umgebungsbedingungen b) Wählen Sie die Serie - HG Baureihe: Schleif-, Fräs-, Bohrmaschinen, Drehbänke, Bearbeitungszentren - EG Baureihe: Automationstechnik, Hochgeschwindigkeits-Transport, Halbleiterbestückung, Holzbearbeitung, Präzisions-Messgeräte - MGN/MGW...

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Prolschienenführung - Allgemeine Informationen Linear Guideway - General Information Tragzahlen von Prolschienenführung Basic static load 1. Statische Tragzahl (C0) Wenn eine Prolschienenführung während der Bewegung oder im Stillstand übermäßig hohen Lasten oder Schlägen ausgesetzt wird, entsteht eine lokale bleibende Verformung zwischen Laufbahn und Kugeln. Sobald diese bleibende Verformung ein bestimmtes Maß überschreitet, beeinträchtigt sie den leichtgängigen Betrieb der Führung. Die statische Tragzahl entspricht laut ihrer grundsätzlichen Denition einer statischen Last, die eine bleibende...

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Prolschienenführung - Allgemeine Informationen Linear Guideway - General Information Lebensdauer von Prolschienenführungen Service life of linear guideways Denition der Lebensdauer Durch die ständige und wiederholte Belastung von Laufbahnen und Kugeln einer Prolschienenführung kommt es zu Ermüdungserscheinungen an der Laufbahnoberäche. Am Ende kommt es zur sogenannten Pitting-Bildung. Die Lebensdauer einer Prolschienenführung ist deniert als der gesamte zurückgelegte Verfahrweg bis zum Auftreten der Pitting-Bildung an der Oberäche der Laufbahn oder der Kugeln. Service life When the raceway and...

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Prolschienenführung - Allgemeine Informationen Linear Guideway - General Information Temperaturfaktor ( ft ) Wenn die Temperatur einer Prolschienenführung 100 °C überschreitet, reduziert sich die zulässige Last und die Lebensdauer. Daher müssen die dynamische Tragzahl und die statische Tragzahl mit dem Temperaturfaktor multipliziert werden.. Temperature factor ( ft ) When the temperature factor of a linear guideway exceeds 100 °C, the permissible load is reduced and the nominal life is decreased. Therefore, the basic dynamic load rating and the basic static load rating must be multiplied by temperature...

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