Here's some information about this specific model:

Rated Power: The "04" in the model number indicates that the servo drive has a rated power of 400W, which means it is capable of delivering up to 400 Watts of power to the connected servo motor.

Power Supply: The "A3" in the model number represents the power supply specification of the servo drive. In this case, it indicates that the drive operates on a single-phase AC power supply.

Communication: The "A6" in the model number refers to the communication options available for this servo drive. It typically denotes the presence of built-in communication interfaces, such as analog voltage/pulse or digital interfaces like Ethernet, Modbus, or CANopen.

Yaskawa Servo Drive

SGDV-7R6A01A

SGDV-3R8A01A

SGDV-R70A01A

SGDV-R90A01A

SGDV-1R6A01A

SGDV-2R8A01A

SGDV-5R5A01A

SGDV-120A01A

SGDV-180A01A

SGDV-R90A01BS

GMAV-01A3A61

SGMAV-04A3A6C

SGMAV-01ADA6C