Yaskawa SRDA-SDA21A01A-E Servo Amplifier

Description:

The Yaskawa SRDA-SDA21A01A-E Servo Amplifier is a servo drive module used within Yaskawa Motoman robotic controller systems, primarily DX100 and DX200 platforms. It functions as a servo amplifier (Servopack), converting DC bus power from the converter into controlled AC output for servo motors, enabling precise position, speed, and torque control. This unit is designed for multi-axis robotic systems requiring reliable and synchronized motion performance.

Applications:

The Yaskawa SRDA-SDA21A01A-E servo amplifier is used in industrial robotic systems, particularly Motoman robots. It is commonly deployed in robotic welding, material handling, palletizing, and automated assembly lines where accurate multi-axis motion control and consistent servo performance are critical.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model: SRDA-SDA21A01A-E
• Product Type: Servo amplifier / servo drive module
• System Compatibility: Yaskawa Motoman DX100 / DX200 controllers
• Function: DC bus to controlled AC output for servo motors
• Axis Support: Typically single or paired axis module (system dependent)
• Input: DC bus from SRDA converter module
• Output: AC servo motor drive output
• Control Modes: Position, speed, torque control
• Feedback: Encoder-based servo feedback
• Cooling: Forced air (controller cabinet)
• Mounting: Rack-mounted inside controller cabinet
• Duty Cycle: Continuous operation
• Status: Legacy / service replacement component

Common Replacements:

• Yaskawa SRDA-SDA21A01A (non-E variant)
• Yaskawa SRDA-SDA71A01A-E (higher capacity version)
• Yaskawa YRC1000 servo amplifier modules (upgrade path