Power Capacity - Yamaha RCX222 User Manual

4.2

Power capacity

The required power capacity depends on the robot model and the number of axes to be
controlled.
c
CAUTION
The power supply voltage for the robot controller must always be regulated
within ±10%. If the voltage drops, the robot controller may issue an abnormal
voltage alarm causing the robot to trigger emergency stop. In contrast,
operation at a voltage higher than specifi ed may damage the robot
controller or trigger emergency stop due to detecting an excessive motor
power supply voltage.
Prepare a suitable power supply while referring to the tables below.
■ When connected to 2 axes (Cartesian robot or multi-axis robot)
Axis current sensor value
X-axis
05
10
20
10
20
20
* Axis current sensor values can be substituted for each other.
Power capacity (VA)
Y-axis
05 500
05 700
05 1500
10 900
10 1700
2000
20
2400 (HP)
4. Connecting to the power
Chapter
3
3-9