Mechanical Operation and Maintenance Manual for Industrial Robot ER12-4-2000
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2.5 Robot Axis Range Limit and Home Position
Each axis of the robot body has a home position and range limit. When the robot system is running
normally, each axis of the robot is controlled to move within the allowable range. In addition, in order to
ensure further safety, mechanical end stops are provided on some axes (seen Fig. 2-4) to prevent the robot
from operating beyond the allowable range when the robot (control) system is abnormal.
Fig2-4 Mechanical End Stop Position and Home Position
J2 end stop position
J1 end stop position
J2 home position
J1 home position
J3 home position
J4 home position
J3 end stop position
J4 end stop position
Summary of Contents for ER12-4-2000
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