Yaskawa SGMDH-45A2B Motoman 4500W 1500RPM 200V AC Servo Axis Motor

Description:

The Yaskawa SGMDH‑45A2B is an AC servo motor designed for high‑power industrial motion control, delivering 4500 W of continuous power with a 1500 RPM base speed and optimized torque characteristics for demanding servo axis applications. It interfaces with compatible Yaskawa servo drives to provide precise speed, torque, and position control in automated systems. Commonly used in Motoman robotics, multi‑axis CNC machines, and heavy‑duty automated equipment. Purchased by maintenance teams, OEMs, and integrators for replacement, repair, or retrofit to maintain motion accuracy and operational uptime.

Applications:

The Yaskawa SGMDH‑45A2B servo motor is used in industrial automation environments where high ­power, high‑precision motion control is required. Typical applications include Motoman robotic arm axes, gantry systems, large pick‑and‑place machines, heavy indexing conveyors, CNC machining centers, and automated assembly lines where strong torque, responsive speed control, and accurate position regulation are essential for efficient operation.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: SGMDH‑45A2B
• Product Type: AC Servo Motor
• Power Rating: 4500 W (4.5 kW)
• Rated Speed: 1500 RPM
• Input Voltage: 200 V AC (typical industrial voltage class)
• Torque: High continuous torque (application dependent)
• Motor Type: Brushless AC servo with high‑resolution encoder feedback
• Feedback: Encoder for precise speed and position control
• Mounting: Standard servo flange mount
• Compatible Drives: Yaskawa Sigma series and equivalent servo drives
• Cooling: Typically self‑ventilated or fan‑assisted (configuration dependent)
• Application Type: Robotics, motion control, CNC machining, automated manufacturing
• Status: Active industrial component

Common Replacements:

• Yaskawa SGMDH‑45A2B‑YR14
• Yaskawa SGMPH‑45CWC servo motor
• Yaskawa Sigma series equivalent high‑power servo motor