Energy-Saving and Compact Size Design DC-bus Sharing Feature Without Sharing DC Bus With Sharing DC Bus The regenerative energy will be collected to DC-bus for other axes to increase energy efficiency Smaller resistor installed is possible for the system, which can save cost and installation space Regenerative energy Regenerative energy Generator effect Generator effect A3 A2 200 W 200 W Thinner Size Servo Drive ASDA-A3 is 20% smaller than A2 on dimensions, which requires less installation space 20% Smaller Size Servo Motor Shorter in length ASDA-A3 series servo motor is 20% shorter than A2's A2 A3 20% 8