Manual

Dobot MG400 User Guide
Issue V1.5 (2023-03-20) User Guide Copyright © Yuejiang Technology Co., Ltd
12
Figure 4.4 Home point sticker
If the home point of the robot arm changes due to the replacement of the transmission parts or
the collision, you can calibrate using the calibration block through the control software. See the
corresponding software guide for details.
Braking time and braking angle
When the J1~J4 axes triggers an emergency stop at maximum speed, maximum load and
maximum arm span, the maximum braking angle and braking time of each joint are shown in the
table below.
Table 4.1 Braking time and Braking distance
Axis
Maximum braking angle (°)
Maximum braking time (ms)
J1
63.391
427
J2
16.13
114
J3
17.951
123
J4
22.027
131