Epson LS20 Series

TABLE OF CONTENTS
LS20 Rev.4 vii
Setup & Operation
1. Safety 3
1.1 Conventions.............................................................................................. 3
1.2 Design and Installation Safety .................................................................. 4
1.2.1 Strength of Ball Screw Spline ....................................................... 5
1.3 Operation Safety ...................................................................................... 6
1.4 Emergency Stop ....................................................................................... 8
1.5 Emergency Movement Without Drive Power ......................................... 10
1.6 ACCELS Setting for CP Motions ............................................................. 11
1.7 Warning Labels ....................................................................................... 12
2. Specifications 14
2.1 Features of LS20 series Manipulators ................................................... 14
2.2 Model Number ........................................................................................ 15
2.3 Part Names and Outer Dimensions ....................................................... 16
2.3.1 LS20-804* ................................................................................... 16
2.3.2 LS20-A04* .................................................................................. 20
2.4 Specifications ......................................................................................... 24
2.5 How to Set the Model ............................................................................. 26
3. Environments and Installation 27
3.1 Environmental Conditions ...................................................................... 27
3.2 Base Table .............................................................................................. 28
3.3 Mounting Dimensions ............................................................................. 29
3.3.1 LS20-804* ................................................................................... 29
3.3.2 LS20-A04* .................................................................................. 31
3.4 Unpacking and Transportation ............................................................... 33
3.4.1 Precautions for Transportation ...................................................... 33
3.4.2 Transportation ............................................................................... 34
3.5 Installation Procedure............................................................................. 35
3.5.1 Standard-Model .......................................................................... 35
3.5.2 Cleanroom-Model ....................................................................... 36
3.6 Connecting the Cables ........................................................................... 37
3.7 User Wires and Pneumatic Tubes.......................................................... 38
3.8 Relocation and Storage .......................................................................... 39
3.8.1 Precautions for Relocation and Storage .................................... 39
3.8.2 Relocation ................................................................................... 40
4. Setting of End Effectors 41
4.1 Attaching an End Effector....................................................................... 41
4.2 Attaching Cameras and Valves .............................................................. 42
4.3 Weight and Inertia Settings .................................................................... 43
4.3.1 Weight Setting ............................................................................ 43
4.3.2 Inertia Setting ............................................................................. 45
4.4 Precautions for Auto Acceleration/Deceleration of Joint #3 ................... 49