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ER20-1100
EFORT ER20-1100 User Manual
49 pages
Manual
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ER20-1
100
Mechanical
Operation
and
Maintenance
Manual
for
Industrial
Robot
EFORT
Intelligent
Equipment
Co.,
Ltd
Service
Hotline
（
T
e
l
）：
+86-400-052
8877
2
Table of Contents
default chapter
5
Table of Contents
5
Chapter 1 Safety
9
Instructions for Safe Operation
9
Safety Precautions During Adjustment, Operation, Maintenance, and Other Work
9
Safety Countermeasures for Robot
11
Instructions of Labels on Robot Body
14
Transfer and Sale of Robot
15
Abandonment of Robot
15
Chapter 2 Basic Instructions
17
Composition of Robot
17
Package Check
17
Nameplate on Robot Body
18
Body Composition and Direction Identification of each Axis
19
Range Limit and Home Position of each Axis
19
Robot Performance Parameters
20
Maximum Wrist Payload
21
Maximum Carrying Weight
22
Maximum Static Payload Torque
22
Maximum Moment of Inertia
22
Allowable Payload Curve Diagram
22
Chapter 3 Transportation and Installation
23
Robot Transportation
23
Transportation Precautions
23
Auxiliary Handling Tooling
23
Transporting Method
24
Robot Installation
26
Setting of Safety Bar
26
Robot Installation Method
27
Ground Installation
27
Bracket Installation
29
Upside down Installation
29
Installation Site and Environment
30
Integrated Application Installation Interface
30
Interface of End Load Mounting Flange
30
Interface of Peripheral Installation
31
Terminal Definition of Wrist I/O Signal Cable
32
Position of Pneumatic Interface and Signal Interface
32
Chapter 4 Repair and Maintenance
34
Preventive Maintenance
34
Routine Check
34
Quarterly Check
34
Annual Check
35
Every Three-Year Check
35
Repair and Maintenance for Main Bolts
35
Change Lubricant
36
Demand Capacity of Lubricant
36
Azimuth of Axis When Lubricant to be Replaced
36
Process for Replacing Lubricant in J1~J4 Axes Reducer and Wrist Part
36
Release the Residue Pressure in Lubricant Cavity
38
Maintenance of Timing Belt
38
Tightening the Timing Belt
39
Replacement of Timing Belt
40
Robot Maintenance and Working Area
40
The Safety Conditions Required for Working Area
40
Qualification Requirements for Maintenance Personnel and Precautions
40
Calibration of Home Position
41
Calibrating Method of Home Position
41
Mechanical Calibration of Axis Home Position
42
Battery Replacement
43
Chapter 5 Common Faults and Troubleshooting
44
Appendices
48
A Torque Table of Tightening Screw
48
B List of Spare Parts
48
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EFORT ER20-1100 Specifications
General
Payload
20 kg
Reach
1100 mm
Number of axes
6
Repeatability
±0.05 mm
Installation
Floor
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