PRODUCT DESCRIPTION
OMRON R88A-RR22047S1 - Regenerative Resistor Unit
The OMRON R88A-RR22047S1 is an external regenerative resistor unit engineered for integration with OMRON 200VAC class AC servo drives. It functions to dissipate excess regenerative energy generated by servo motors during deceleration, preventing overvoltage conditions within the drive and enabling high-frequency, high-speed braking cycles. This component is essential for maintaining system stability and performance in dynamic industrial motion control applications.
Technical Specifications:
- SERIES/FAMILY: R88A-RR Regenerative Resistor Unit
- COMPONENT TYPE: External Regenerative Resistor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE CLASS: 200VAC (for use with 200V class servo drives)
- RESISTANCE: 47 Ohms
- CONTINUOUS POWER DISSIPATION: 100W
- MECHANICAL/PHYSICAL: Enclosed unit, designed for panel mounting
- INTERFACE/CONTROL: Direct terminal connection to servo drive regenerative resistor ports
- ENVIRONMENTAL/MOUNTING: IP20 enclosure rating, natural convection cooling, panel mount
- COMPATIBILITY/APPLICATION: Compatible with OMRON 200V class AC servo drives (e.g., R88D-GT, R88D-KN series) in applications requiring frequent braking, high inertia load handling, or vertical axis control