Yaskawa USASEM-08YRS12 Servo Motor 771w 3000rpm

Description:

The Yaskawa USASEM-08YRS12 is an AC servo motor used in industrial robotic motion control systems for precise speed and torque regulation, commonly installed in Motoman robots and CNC automation equipment requiring mid-power high-speed servo performance, and purchased by maintenance teams, OEMs, and integrators for replacement of failed motors, system repairs, and retrofit of legacy robotic systems.

Applications:

The Yaskawa USASEM-08YRS12 servo motor is used in industrial automation environments where accurate positioning and reliable torque output are required. It is commonly deployed in robotic welding systems, material handling robots, CNC machinery, and automated production lines where coordinated axis motion and repeatability are critical for maintaining production efficiency and uptime. Yaskawa servo motors are widely used in advanced manufacturing and robotics applications.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model: USASEM-08YRS12
• Series: USASEM (robot servo series)
• Product Type: AC servo motor
• Rated Power: 771 W
• Rated Speed: 3000 RPM
• Rated Torque: 2.45 Nm
• Rated Voltage: 200 VAC
• Rated Current: ~— (varies by configuration)
• Motor Type: Brushless AC servo motor
• Application: Motoman robot axis (R/B/T axis typical)
• Design: Low inertia, high-speed configuration
• Feedback: Encoder-based closed-loop control
• Mounting: Flange mount
• Weight: ~14–15 lbs shipping weight
• Duty Cycle: Continuous operation

Common Replacements:

• Yaskawa USASEM-08YR12
• Yaskawa SGMPH-08A1A-YR11
• Yaskawa SGMGV-08D3A6H