Optibelt ZRM Technical Manual

Power transmission, polyurethane timing belt drives

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optibelt ZRM:
AT5 und AT10
optiflex:
Sortiment
OPTIBELT POLYURETHANE
TIMING BELT DRIVES

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Summarization of Contents

1 Product Description
1.1 Construction
Describes belt components, materials, and properties like resistance.
1.2 Applications
Lists typical uses for ZRM, ZRP, ZRL-M, and ZRL-V belts in various industries.
1.3 Types and sections
Details belt types (ZRM, ZRP, ZRL) and cross-sectional dimensions.
1.4 Special constructions
Covers additional top surfaces, fabric facings, and cleats for specialized applications.
2 Basics of Drive Design
2.1 Service factors, additional factors and formulae
Explains drive calculation factors, including service, correction, and start/stop.
2.2 Symbols used in formulae
Defines essential parameters and units for drive calculation formulas.
3 ZRM/ZRP Timing Belts
3.1 ZRM/ZRP resistance to chemicals
Provides data on the chemical resistance of Optibelt ZRM/ZRP timing belts.
3.2 ZRM/ZRP timing belt range
Lists available metric and inch sizes, including double section belts.
3.3 ZRM/ZRP belt selection graphs
Offers power rating graphs for selecting belts and determining speeds.
3.4 ZRM/ZRP drive design
Guides through the calculation process for ZRM/ZRP timing belt drives.
3.5 ZRM/ZRP tensioning
Explains methods for calculating and setting static belt tension.
3.6 ZRM/ZRP power rating table
Presents power ratings for ZRM/ZRP belts based on speed and section.
4 ZRL Timing Belts
4.1 ZRL timing belt range
Details the range of ZRL-M open-ended and ZRL-V joined endless belts.
4.2 ZRL graph of torque
Provides torque/speed graphs for ZRL belt selection by pulley teeth.
4.3 ZRL-M drive design
Outlines the design process for ZRL-M belts in linear drive systems.
4.4 ZRL-V drive design
Guides the design process for ZRL-V belts in conveyor systems.
4.5 ZRL tensioning
Explains tension calculation and setting methods for ZRL belts.
4.6 ZRL circumferential force and torque table
Lists circumferential force and torque values for ZRL belts.
4.7 ZRL resistance to chemicals
Details the chemical resistance of Optibelt ZRL timing belts.
5 Design Hints, Dimensions and Tolerances
5.1 Allowances, length tolerances
Provides allowances for installation, tensioning, and length tolerances for belts.
5.2 Pulleys, Idlers, and Clamping Plates
Covers standard pulleys, flanged pulleys, idlers, clamping plates, and tooth requirements.
5.3 Operating, Safety, and Maintenance
Offers guidance on operation, safety, maintenance, and proper installation procedures.
5.4 Standards and Pulley Tolerances
Details standards, helix angle, and tolerance specifications for pulleys.
5.5 Length and Width Tolerances
Explains belt length measurement methods and specifies width tolerances.
5.6 Problems, Causes, and Remedies
Provides a troubleshooting guide for common drive system issues.

Table of Contents