The Yaskawa SGMMS-08ADC6S is a medium-inertia, high-precision servo motor from the Σ-V series, designed for demanding industrial automation applications requiring rapid response, precise positioning, and reliable performance. Part of Yaskawa's mechatronics-integrated solutions, this model emphasizes speed, accuracy, and durability, making it ideal for scenarios where high-speed operation and micron-level precision are critical.
Key Features
High-Speed Precision Control
24-bit absolute encoder enables ±0.01° positioning accuracy, critical for semiconductor manufacturing, LCD panel handling, and precision assembly
MECHATROLINK-III protocol supports 125μs communication cycles, ensuring real-time trajectory accuracy and synchronization
Robust Design for Industrial Environments
IP65-rated housing protects against dust, oil mist, and coolant splash, suitable for factory conditions
Reinforced shaft and bearing structure (20,000-hour bearing life under rated load) enhance durability
Dynamic Performance
High-density windings achieve a torque constant of 0.85 Nm/A, with a response frequency up to 1.2 kHz
350% instantaneous torque capability (for high-inertia loads) and 6000 RPM max speed for rapid acceleration/deceleration
Feedback: Selectable 17-bit or 20-bit encoders for tailored precision
Connectors: Straight cable exit or aviation plug options for easy integration
Thermal Management
Optimized heat dissipation allows continuous operation at 40°C ambient temperature without derating, ensuring stable performance in high-temperature environments
Applications
Ideal for high-precision, high-speed industrial scenarios:
Semiconductor/Electronics: Wafer handling, die bonding, and PCB drilling where micron-level accuracy is essential
Machine Tools: CNC tool changers, robotic arm joints, and precision positioning stages requiring rapid response
Automation: Packaging machinery, textile equipment, and medical device manufacturing (e.g., CT scanner drives) where reliability and precision are critical
Material Handling: Conveyor systems, elevators, and escalators needing smooth, precise speed control