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Harmonic Drive HFUS-2A Series - User Manual

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HFUS-2A Component Sets
Engineering Data
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www.harmonicdrive.de/3050

Table of Contents

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Summary

General Information

Document Overview

General information about the document's purpose and scope.

Storage Guidelines

Guidelines for proper storage of the document.

Additional Documentation

Information on obtaining further documentation.

Third-Party Systems

Notes on documentation for third-party components.

User Feedback

Contact information for suggestions and comments.

Safety Alert Symbols

Explanation of symbols used for safety warnings.

Disclaimer and Copyright

Legal notice regarding document usage and liability.

Safety and Installation Instructions

Hazards

Identification and description of potential hazards associated with the product.

Intended Purpose

Definition of the product's intended applications and uses.

Non Intended Purpose

Listing of applications considered outside the product's intended use.

Declaration of Conformity

Statement confirming compliance with relevant directives and standards.

Technical Description

Product Description

Overview of the HFUS-2A Component Sets features and benefits.

Ordering Code

Explanation of how to construct a product order code.

General Technical Data

Detailed technical specifications and parameters of the gears.

Dimensions

Graphical representation and dimensions of different gear models.

Minimum Housing Clearance

Recommended clearances for housing installation.

Accuracy

Specifications related to gear precision and backlash.

Torsional Stiffness

Data on the gear's resistance to torsional deformation.

Driving Arrangements and Selection

Overview Harmonic Drive Products

Introduction to the main components of Harmonic Drive units.

Actuator Selection Procedure

Step-by-step guide for selecting the appropriate gear.

Torque Based Dimensioning

Method for selecting gears based on torque requirements.

Life of the Wave Generator Bearing

Calculating the expected lifespan of the wave generator bearing.

Stiffness Based Dimensioning

Method for selecting gears based on stiffness requirements.

Torsion Angle Calculation

Procedure for calculating the output angle under torque.

Oldham Coupling Accuracy

Information on backlash introduced by Oldham couplings.

Efficiency

Efficiency Calculations

Method for calculating gear efficiency.

Efficiency Tables

Graphs showing efficiency under different conditions.

No Load Torque Characteristics

No Load Running Torque

Data on torque required to maintain rotation without load.

No Load Starting Torque

Torque to initiate rotation without load.

No Load Back Driving Torque

Torque required for output shaft rotation without input load.

Lubrication

Grease Lubrication

Recommendations for grease types and application.

Oil Lubrication

Information on oil lubrication for specific solutions.

Axial Forces at the Wave Generator

Calculation of axial forces generated by the wave generator.

Installation and Operation

Transport and Storage

Guidelines for transporting and storing the gear units.

Gear Condition at Delivery

Description of the gear's state upon delivery.

Assembly Instructions

Detailed steps and considerations for assembling the gear components.

Bearing Support

Requirements for supporting input and output shafts.

Screw Connections

Guidelines for making secure screw connections.

Assembly Procedure

General points to consider during the assembly process.

Recommended Tolerances for Assembly

Specific tolerances required for proper assembly.

Wave Generator Components

Details on components of the wave generator.

Bore Diameter for Solid Wave Generators

Information on bore diameters for specific configurations.

Maximum Bore Diameter

Maximum bore diameter specifications without Oldham coupling.

Grease Lubrication Details

Recommendations for grease quantities and types.

Grease Reservoir

Requirements for filling the grease reservoir.

Grease Change

Procedure and guidelines for changing grease.

Gears with Oil Lubrication

Specifics for units using oil lubrication.

Lubrication Holes

Details on lubrication hole designs.

Preparation for Assembly

Steps and materials for preparing assembly.

Final Assembly

Assembly Procedure

Procedures for mounting and assembling the gear components.

Circular Spline Assembly

Instructions for mounting the circular spline correctly.

Flexspline Assembly

Instructions for mounting the flexspline correctly.

Flexspline Screws

Information on screws used for flexspline connections.

Wave Generator to Input Shaft Assembly

Steps for attaching the wave generator to the input shaft.

Pre-Assembly Checks

Checks to perform before assembling the wave generator.

Final Position Check

Final checks on the wave generator's installed position.

Assembly Control

Methods for verifying correct assembly.

Glossary

Technical Data Definitions

Definitions of key technical terms and parameters.

Labelling, Guidelines and Regulations

Information on CE marking, REACH, and RoHS directives.

Summary

General Information

Document Overview

General information about the document's purpose and scope.

Storage Guidelines

Guidelines for proper storage of the document.

Additional Documentation

Information on obtaining further documentation.

Third-Party Systems

Notes on documentation for third-party components.

User Feedback

Contact information for suggestions and comments.

Safety Alert Symbols

Explanation of symbols used for safety warnings.

Disclaimer and Copyright

Legal notice regarding document usage and liability.

Safety and Installation Instructions

Hazards

Identification and description of potential hazards associated with the product.

Intended Purpose

Definition of the product's intended applications and uses.

Non Intended Purpose

Listing of applications considered outside the product's intended use.

Declaration of Conformity

Statement confirming compliance with relevant directives and standards.

Technical Description

Product Description

Overview of the HFUS-2A Component Sets features and benefits.

Ordering Code

Explanation of how to construct a product order code.

General Technical Data

Detailed technical specifications and parameters of the gears.

Dimensions

Graphical representation and dimensions of different gear models.

Minimum Housing Clearance

Recommended clearances for housing installation.

Accuracy

Specifications related to gear precision and backlash.

Torsional Stiffness

Data on the gear's resistance to torsional deformation.

Driving Arrangements and Selection

Overview Harmonic Drive Products

Introduction to the main components of Harmonic Drive units.

Actuator Selection Procedure

Step-by-step guide for selecting the appropriate gear.

Torque Based Dimensioning

Method for selecting gears based on torque requirements.

Life of the Wave Generator Bearing

Calculating the expected lifespan of the wave generator bearing.

Stiffness Based Dimensioning

Method for selecting gears based on stiffness requirements.

Torsion Angle Calculation

Procedure for calculating the output angle under torque.

Oldham Coupling Accuracy

Information on backlash introduced by Oldham couplings.

Efficiency

Efficiency Calculations

Method for calculating gear efficiency.

Efficiency Tables

Graphs showing efficiency under different conditions.

No Load Torque Characteristics

No Load Running Torque

Data on torque required to maintain rotation without load.

No Load Starting Torque

Torque to initiate rotation without load.

No Load Back Driving Torque

Torque required for output shaft rotation without input load.

Lubrication

Grease Lubrication

Recommendations for grease types and application.

Oil Lubrication

Information on oil lubrication for specific solutions.

Axial Forces at the Wave Generator

Calculation of axial forces generated by the wave generator.

Installation and Operation

Transport and Storage

Guidelines for transporting and storing the gear units.

Gear Condition at Delivery

Description of the gear's state upon delivery.

Assembly Instructions

Detailed steps and considerations for assembling the gear components.

Bearing Support

Requirements for supporting input and output shafts.

Screw Connections

Guidelines for making secure screw connections.

Assembly Procedure

General points to consider during the assembly process.

Recommended Tolerances for Assembly

Specific tolerances required for proper assembly.

Wave Generator Components

Details on components of the wave generator.

Bore Diameter for Solid Wave Generators

Information on bore diameters for specific configurations.

Maximum Bore Diameter

Maximum bore diameter specifications without Oldham coupling.

Grease Lubrication Details

Recommendations for grease quantities and types.

Grease Reservoir

Requirements for filling the grease reservoir.

Grease Change

Procedure and guidelines for changing grease.

Gears with Oil Lubrication

Specifics for units using oil lubrication.

Lubrication Holes

Details on lubrication hole designs.

Preparation for Assembly

Steps and materials for preparing assembly.

Final Assembly

Assembly Procedure

Procedures for mounting and assembling the gear components.

Circular Spline Assembly

Instructions for mounting the circular spline correctly.

Flexspline Assembly

Instructions for mounting the flexspline correctly.

Flexspline Screws

Information on screws used for flexspline connections.

Wave Generator to Input Shaft Assembly

Steps for attaching the wave generator to the input shaft.

Pre-Assembly Checks

Checks to perform before assembling the wave generator.

Final Position Check

Final checks on the wave generator's installed position.

Assembly Control

Methods for verifying correct assembly.

Glossary

Technical Data Definitions

Definitions of key technical terms and parameters.

Labelling, Guidelines and Regulations

Information on CE marking, REACH, and RoHS directives.

Harmonic Drive HFUS-2A Series Specifications

General IconGeneral
TypeHarmonic Drive
ModelHFUS-2A Series
CategoryIndustrial Equipment
Input Speed6000 rpm
Backlash<1 arcmin