The Yaskawa SGDA-A5BS is a compact servo amplifier for precise AC motor control in industrial automation. Part of the Sigma series, this unit delivers 50W (0.07 HP) motor capacity while occupying approximately one-quarter the volume of legacy servo amplifier models. The SGDA-A5BS integrates auto-tuning, JOG operation, and encoder feedback support with varnished circuit board construction for enhanced environmental durability and reliability in demanding motion control applications.
Technical Specifications
• Model: SGDA-A5BS (Sigma Series, Design Sequence B)
• Motor Capacity: 50W (0.07 HP) maximum
• Input Voltage: 100–115 Vac (single-phase)
• Motor Type: SGM Servomotor compatible
• Communication Protocol: MECHATROLINK-III
• Operating Temperature: 0°C to 40°C ambient
• Vibration Category: V15
• Insulation Resistance: DC 500V, 10 MΩ minimum
• Mounting: Base mounting (standard)
– Key Features
• Auto-tuning parameter adjustment for simplified commissioning
• JOG operation for manual setup and diagnostic positioning
• Incremental or absolute encoder feedback support
• PC monitoring and configuration interface
• System status and performance monitoring functions
• Compact footprint—75% volume reduction versus earlier models
• Varnished circuit board for improved environmental protection
• Optional safety module integration: Torque Off Safe (STO), Safe Stop 1 (SS1), Safe Stop 2 (SS2), and Safely Limited Speed (SLS)
– Typical Applications
• Semiconductor manufacturing equipment
• Liquid crystal circuit board fabrication systems
• Electronic component packaging machinery
• IC inspection and test equipment
• Automated assembly and robotics
• General-purpose industrial automation
– Compatibility & Integration
The SGDA-A5BS pairs with SGM series servomotors and accepts both incremental and absolute encoder feedback. MECHATROLINK-III communication enables direct integration into networked motion control architectures.
