Epson SCARA GX20 Series Manuals

Manuals and User Guides for Epson SCARA GX20 Series. We have 1 Epson SCARA GX20 Series manual available for free PDF download: Service Manual

Epson SCARA GX20 Series Service Manual (215 pages)

Brand: Epson | Category: Robotics | Size: 20 MB

Revision History
3
Table of Contents
4
Chapter 1 Maintenance Information
6
Safety Maintenance
7
Safety & Maintenance
7
General Maintenance
9
Schedule for Maintenance Inspection
9
Inspection Point
10
Overhaul (Parts Replacement)
11
How to Edit the Maintenance Information
13
Tools
15
Tools Used
15
Materials Used
16
Greasing
17
Tightening Bolts/Screws
19
Matching Origins
21
Parts Layout
22
Wall Mounting
24
Ceiling Mounting
26
Differences from the Table Top Mounting
28
Base Bottom Cover/Bottom Connector Unit
28
Connector Plate/Wall Mounting Plate
29
Base Unit
30
Arm 1 Unit
31
Chapter 2 Maintenance
32
Overview
33
Precautions for Maintenance
33
Viewing the Maintenance Page
34
Joint #1
35
Removing the J1 Motor Unit
35
Removing the J1 Motor Unit
40
Disassembling the J1 Motor Unit
43
Assembling the J1 Motor Unit
44
Removing the J1 Reduction Gear Unit
47
Installing the J1 Reduction Gear Unit
49
Joint #2
54
Removing the J2 Motor Unit
54
Installing the J2 Motor Unit
56
Disassembling the J2 Motor Unit
61
Assembling the J2 Motor Unit
62
Removing the J2 Reduction Gear Unit
65
Installing the J2 Reduction Gear Unit
67
Joint #3
71
Removing the J3 Motor Unit
71
Installing the J3 Motor Unit
75
Replacing the J3 Motor Unit
80
Installation
80
Removing the J3 Timing Belt (Z)
81
Installing the J3 Timing Belt (Z)
82
Removing the J3 Brake
84
Installing the J3 Brake
86
Joint #4
88
Removing the J4 Motor Unit
88
Installing the J4 Motor Unit
91
Replacing the J4 Motor Unit/Brake
96
Removing the Timing Belt (U)
99
Installing the Timing Belt (U)
102
Removing the J4 Reduction Gear
107
Installing the J4 Reduction Gear
111
Bellows
118
Removing the Bellows
119
Installing the Bellows
120
Maintenance
121
Ball Screw Spline Unit
123
Removing the Ball Screw Spline Unit
123
Installing the Ball Screw Spline Unit
125
After Work
127
Greasing the Ball Screw Spline Unit
128
Standard Model
128
Board, LED Indicator
132
Replacing the DC/DC Board
132
Replacing the Control Board
133
Replacing the LED Indicator
134
Cable Unit
135
Removing the Cable Unit
135
Wall Mounting Type
137
Installing the Cable Unit
145
Installing/Removing the Cover
158
Arm Upper Cover
159
Arm Lower Cover
160
Base Bottom Cover
161
User Plate
162
Connector Plate (Table Top Mounting Type)
166
Removing the Cables
166
Connector Plate (Wall Mounting Type)
168
Chapter 3 Adjustment
169
Calibration
170
What Is Calibration
170
Calibration Methods
171
Workflow
172
Preparation
174
0-Pulse Position of each Joint
175
Implementing Calibration
177
Command Input
177
Implementing Calibration Using the Wizard
178
Accurate Calibration of Joint #2
188
Calibration Using Right / Left Arm Orientations
190
Calibration Procedure Without Using Calibration Wizard
192
Part Replacement
192
Verification
198
Adjusting the Timing Belt Tension
199
Belt Tension Values
199
Adjustment Method
200
Chapter 4 Block Diagram/Wiring Diagram
203
Block Diagram
204
Wiring Diagram
205
Ground Wire
205
Motor Cable
206
Encoder
207
Brake Wire, LED Wire
208
User Plate
209
Chapter 5 Exploded View/Maintenance Parts List
210
Exploded View
211
Maintenance Parts List
213

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Epson SCARA GX20 Series Service Manual (215 pages)

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