Firestone EMDG198 User Manuals

Table of Contents

• Table of Contents and Introduction

  2
• Advantages of Airstroke Actuators

  3
• Selection Procedure and Isolation Formula

  21
• Dynamic Spring Rate Formula

  22
• Advantages of Airmount Isolators

  4
• Natural Frequency Formula

  22
• Air Spring Bellows Construction

  5
• Center of Gravity

  23
• Lateral Rates and Stability

  23
• Crimped bead plates

  6
• Crimped bead plates mounting hardware

  7
• Sleeve Type Parts

  24
• Steel bead rings

  8
• Design Envelope

  24
• Aluminum bead rings

  9
• Safety Stops

  24
• Initial Installation

  24
• mounting hardware

  10
• Rolled plates

  11
• and Amplification

  24
• Isolating an Unbalanced Mass

  24
• Low Pressure Operation

  24
• Effect of an Auxiliary Reservoir

  24
• For Airmount Isolation

  13
• Damping

  25
• Internal Rubber Bumpers

  13
• Plumbing Systems

  25
• Isolation Chart

  26
• Airmount Isolation Problem Solvers

  27
• Media

  14
• Pressure

  14
• Shock Impact Isolation

  29
• Temperature

  14
• Protective Boot and Flexible Connector

  29
• Contaminants

  14
• Vacuum Pump

  29
• Storage

  14
• Inflatable Chuck

  29
• Cam Follower

  29
• Selection

  15
• Miscellaneous Problem Solvers

  30
• Down and Up Stops

  15
• Airstroke/Airmount Selection Guide

  32
• Return

  15
• Guiding

  15
• Angular Capability

  15
• Horizontal Misalignment

  16
• Design Envelope

  16
• to Page Number

  100
• Stacking

  16
• Airstroke Design Parameter Worksheet

  103
• Fail-Safe Devices

  16
• Airmount Design Parameter Worksheet

  105
• Vacuum

  16
• Style Number to Page Number

  107
• Inflation Pressure Chart

  17