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2280 E. Locust Court.
No.3, Dali 1
st
Rd., Xinshi Dist., Southern Taiwan
Science Park, Tainan City .741-45, Taiwan (R.O.C)
Ontario, CA 91761, USA
Tel:+1-909-773-1200
Fax:+1-909-773-1202
2023.05.22 Printed in Taiwan
ARC/HRC/ERC
Standard 4-Row Ball Bearing Linear Guide
WRC
Wide 4-Row Ball Bearing Linear Guide
ARD/HRD/ERD Standard 4-Row Ball Bearing Linear Guide
Equipped with Cover Strip
ARR/HRR/LRR
Standard 4-Row Roller-type Linear Guide
PAT.
LG-01-W51-EN

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Summarization of Contents

Product Overview
ARC/HRC/ERC Product Characteristics
Details the features and design of the ARC/HRC/ERC linear guide series, focusing on its O-type arrangement and rigidity.
Product Design - Standard
Dustproof Design Elements
Explains the dustproof design components like inner, bottom, and end seals for protection against contaminants.
Stainless Steel Reinforcement Plate Function
Describes the steel plate's role as a scraper and for enhancing rigidity in the standard design.
Seal Type Friction Comparison
Compares the friction levels between S-type (Standard) and B-type (Low Friction) seals used in standard linear guides.
Average Block Friction Values
Presents friction resistance data for various seal types and preload classes under standard conditions.
Product Design - Options
Ball Chain Technology for Enhanced Performance
Explains the benefits of the patented ball chain for reduced noise, improved smoothness, and higher load capacity.
Heavy Load and Smoothness Test Data
Presents test results demonstrating heavy load capacity and smooth operation of optional features.
Static Load and Torque Specifications
Provides tables detailing static load capacities and static torque values for various models and series.
Technical Information - Load Capacity and Service Life
Fundamentals of Load Capacity and Service Life
Covers basic concepts including static load, service life, and the impact of operating conditions on linear guides.
Basic Static Load Capacity Calculation
Defines and explains how to calculate the basic static load capacity (C₀) for linear guides based on stress.
Equivalent Static Load and Torque Calculation
Details the calculation of equivalent static load (P₀) and torque (M₀) for accurate analysis of guide performance.
Static Load Safety Factor (S₀) Calculation
Explains the importance and calculation of the static load safety factor (S₀) for ensuring reliability under static loads.
Dynamic Load Capacity (CISO / Ccage) and Life Span
Defines dynamic load ratings (CISO, Ccage) and their relation to service life calculation based on ISO standards.
LLFAS Software for Linear Guide Analysis
LLFAS Software: Data Input Guidance
Provides instructions for correctly inputting data such as rail position, block count, and dimensions into LLFAS.
LLFAS Software: Setting Carriage Size Model
Guides users on configuring the carriage size model parameters, including block type and preload, within LLFAS.
LLFAS Software: Setting Exercise State Parameters
Details how to set exercise state parameters like drive position, actuation frequency, and operating hours in LLFAS.
LLFAS Software: Inputting External Force and Torque
Explains how to input external force and torque data, including position and direction, into LLFAS for analysis.
Technical Information - Screw Lateral Bearing Capacity
Screw Lateral Bearing Capacity Data
Presents specifications for screw lateral bearing capacity based on size, strength grade, and material.
Lateral Bearing Surfaces and Fixing Elements
Discusses methods and components for enhancing lateral load capacity beyond standard mounting.
Screw Tightening Torque and Tensile Strength Values
Provides tables detailing screw tightening torque and maximum tensile strength for various thread sizes.
Technical Information - Preload and Clearance
Preload and Clearance for ARC/ARD/WRC Series
Details preload classes (VC, V0, V1, V2) and clearance values for ARC, ARD, and WRC linear guide series.
Preload and Clearance for HRC/ERC/HRD/ERD Series
Provides preload classes and clearance values for HRC, ERC, HRD, and ERD linear guide series.
Preload and Clearance for ARR/HRR/LRR Series
Lists preload classes and clearance values for ARR, HRR, and LRR roller guide series.
Installation Notice: Reference Edge Dimension Requirements
Advises on ensuring correct assembly by matching reference edge dimensions to avoid interference.
Rail Joint Assembly Procedures
Explains the correct procedure for assembling multiple rail sections to maintain dimensional accuracy.
Installation Instructions Overview
Installation Surface Accuracy Requirements
Discusses the critical role of installation surface accuracy in ensuring linear guide performance and longevity.
Installation Datum Plane Identification
Guides on identifying and utilizing the correct datum planes on rails and blocks for accurate installation.
Lubrication Functionality and Benefits
Lubrication Function and Its Advantages
Explains how sufficient lubrication reduces friction, wear, heat, and extends the operating life of linear guides.
Accuracy Grade Specifications
Accuracy Grade Definitions and Tolerances
Defines the different accuracy grades (N, H, P, SP, UP) and their associated dimensional tolerances.
Ordering Information Structure
Guide Rail Ordering Code Explanation
Details the structure and options within the ordering code for guide rails, including customization.
ARD/HRD/ERD Series: Features, Installation, and Ordering
Key Product Features of ARD/HRD/ERD Series
Highlights the main features of the ARD/HRD/ERD series, including cover strip and dustproof capabilities.
Installation Guide for ARD/HRD/ERD Series
Provides step-by-step instructions and diagrams for the installation of ARD/HRD/ERD series linear guides.
ARD/HRD/ERD Series Ordering Code Explained
Explains the structure and options for ordering ARD, HRD, and ERD series linear guides.
ARR/HRR/LRR Roller Guides Series Overview
ARR/HRR/LRR Product Features
Details the key features of the ARR, HRR, and LRR roller guide series, including low profile and high rigidity.
Types of Roller Guide Blocks
Illustrates the different block types available for ARR, HRR, and LRR roller guides, such as normal, flanged, and long types.
Roller Guide Structure Overview
The LRR Model: Lower System Height Design
Explains the advantages of the LRR model's lower system height for space-saving applications and reduced inertia.
MXL Super Long Block Model Advantages
Highlights the benefits of the MXL super long block for high rigidity, increased load capacity, and vibration absorption.
Patented Silent Roller Chain Option
Describes the patented silent roller chain for improved smoothness, noise reduction, and enhanced load capacity.
Dust-proof Design Options
Built-in Lubrication Storage Design
Details the integrated PU lubrication storage for long-term, environmentally friendly lubrication with reduced maintenance.
High-Rigidity Stainless Steel Reinforcement Plate
Explains the benefits of the L-shaped reinforcement plate for rigidity and dust protection in harsh environments.
Fully Covered Sealing Design Benefits
Describes the multi-seal design that effectively prevents foreign matter ingress and reduces lubricant overflow.
Patented Metal Plastic Cap (Optional)
Details the optional metal plastic cap for enhanced wear resistance and easy installation, protecting rail bolt-holes.
Patented Metal Cover Strip (Optional)
Explains the optional metal cover strip for high dustproof effectiveness in harsh environments.
High Rigidity and High Load Capacity Analysis
Roller Guide Super High Load Capacity Comparison
Compares the load capacities of roller guides versus ball guides across different sizes and types, highlighting roller superiority.
Roller Guide Ultra-High Rigidity Analysis
Discusses how roller guides offer better rigidity and deformation resistance compared to ball guides due to design.
Roller Guide Accuracy Grade and Selection
Roller Guide Accuracy Grade Definitions
Defines the different accuracy grades (H, P, SP, UP) available for roller guides and their tolerances.
Major Applications: Accuracy and Preload Selection Guide
Provides guidance on selecting accuracy grades and preload types based on specific application requirements.
Lubrication Methods and Precautions for Roller Guides
Lubrication Function and Its Advantages
Explains the importance of lubrication for roller guides to reduce friction, wear, and extend operating life.
Lubrication Methods and Important Notes
Provides detailed guidelines and precautions for applying lubrication to roller guides, including storage.
Specific Precautions for Oil Lubrication
Offers crucial advice and warnings related to the use of oil as a lubricant for roller guides, including compatibility.
Ordering Information Structure
Roller Guide Ordering Code Explanation
Details the structure and options within the ordering code for roller guides, including customization.
Bellows
Types of Bellows and Their Features
Describes various types of bellows (Nylon, Teflon, Neoprene, PVC, Aluminum) and their properties.
Bellows Dimensions and Specifications
Presents dimensional data and specifications for different bellows types and sizes, including calculation formulas.
Bellows Ordering Information
Explains how to order bellows, including stroke length, type selection, and relevant codes.
Lubrication Kit and Grease Gun Components
Lubrication Kit Supply Nozzle and Adapters
Details the components of the lubrication kit, including supply nozzles and adapters for various grease nipples.
Grease Gun Main Body Options
Describes the available main body options for grease guns compatible with the lubrication kit.
cpc Lubrication Storage Pad Test Report
Lubrication Storage Pad Testing Conditions
Outlines the testing setup and conditions for lubrication storage pads, including product details and lubricant used.
Lubrication Storage Pad Testing Equipment
Lists the equipment used for testing the lubrication storage pads, including test blocks and rails.
Lubrication Storage Pad Testing Results
Presents the findings from the lubrication storage pad tests across different inspection intervals, noting residue and wear.
Lubrication Storage Pad Test Summary
Summarizes the overall performance and conclusions from the lubrication storage pad testing, indicating relubrication needs.

Table of Contents