The OMRON/Adept Technology B+ Dual Amplifier is a dual-channel plug-in module engineered to drive two robot motors within the Adept PA-4 series amplifier chassis. This power amplification card delivers motor control through integrated AC-DC conversion and comprehensive protection circuitry, supporting resolver or encoder feedback across multiple Adept and OMRON robot platforms.
Technical Specifications
• Module Type: Dual-channel plug-in amplifier for two-motor drive
• Input Voltage: 320 VDC bus (typical for B+ II models)
• Current Output: 7–10 A continuous per channel (B+ II AMP)
• Peak Current: Available for short-duration applications
• Protection: Overcurrent, overtemperature, and short-circuit protection
• Part Numbers: 10338-53100, 10338-51000, 10338-53000, 10338-53200 (DUAL B+ II AMP)
• Card Numbers: 20330-51000, 20338-51000, 20338-53000
• Housing: 40330-15250A, 40330-15250B
• Dimensions: 16.00 × 12.00 × 10.00 in. (L × W × H)
• Weight: 12.00 lbs
– Key Features
• Dual-channel architecture for independent motor control
• AC-DC power conversion integrated on-module
• Status indication via LED indicators; voltage sag detection on revision P2 and later
• Convection or forced-air cooling within chassis
• Right-side positioning within PA-4 chassis (adjacent to A amplifier modules)
• Feedback support for resolver or encoder configurations
– Typical Applications
Motor and actuator control in industrial robotic systems requiring precision amplification and thermal management in multi-axis platforms.
– Compatibility & Integration
• Adept Viper s1700 (H and I amps)
• Adept Viper s1300 (J and K amps)
• Adept Viper s650/s850 (J amps)
• Adept Cobra s850 (L amps)
• AdeptOne, AdeptOne-XL, AdeptThree-XL (with A and B+ Amps)
• Adept Vicron 300S (with B+ Amps)
• OMRON control system ecosystems
