Dobot CR20A - Page 4

Dobot CR A Series User Guide
Issue V1.3 (2023-09-14) User Guide Copyright © Yuejiang Technology Co., Ltd.
iii
Purpose
This document introduces the functions, technical specifications and installation procedure of
Dobot CR A series robots, which is convenient for users to understand and use the robot.
Intended Audience
This document is intended for:
 Customer
 Sales Engineer
 Installation and Commissioning Engineer
 Technical Support Engineer
Change History
Date
Issue
Change Description
2023/09/14
V1.3
 Modify CR20A & CC263 mechanical specifications
 Added CR20A heavy-duty interface description
2023/08/24
V1.2
 Modify end buttons short/long press time (supported by controller
V4.4.0 and above)
 Modify control cabinet installation schematic
 Add I/O interface factory default shorting instructions
 Modify end flange dimensions
 Modify emergency stop time and distance
 Add CR20A contents
2023/07/19
V1.1
 Modify CR3/5/7 base installation dimensions
 Modify the description of general safety
 Modify the description of trajectory playback button
 Update content styles
2023/05/16
V1.0
The first release
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
DANGER
Indicates a hazard with a high level of risk which, if not avoided, could
result in death or serious injury
WARNING
Indicates a hazard with a medium level or low level of risk which, if not