PRODUCT DESCRIPTION
MITSUBISHI MR-RB032 - Regenerative Braking Resistor Unit
This MITSUBISHI MR-RB032 is a dedicated regenerative braking resistor unit engineered for the MELSERVO-J4 series servo amplifier systems. Its primary function is to dissipate excess regenerative energy generated by servo motors during deceleration, preventing DC bus overvoltage conditions and ensuring stable operation in high-inertia or rapid-cycle applications. This unit is critical for maintaining system integrity in industrial automation, robotics, and material handling equipment.
Technical Specifications:
- SERIES/FAMILY: MELSERVO-J4 Regenerative Braking Unit
- COMPONENT TYPE: External Regenerative Braking Resistor Unit
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE CLASS: 200VAC Class Servo Amplifier Compatibility
- CONTINUOUS REGENERATIVE POWER: 300W
- PEAK REGENERATIVE POWER: 3kW (1.5s duration)
- RESISTANCE VALUE: 20 Ohm
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed, compact unit
- INTERFACE/CONTROL:
- CONNECTION: Direct terminal connection to compatible servo amplifiers
- ENVIRONMENTAL/MOUNTING:
- COOLING METHOD: Natural Air Cooling
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- COMPATIBLE SERVO AMPLIFIER SERIES: MITSUBISHI MELSERVO-J4 Series
- TYPICAL APPLICATIONS: Industrial automation, robotics, CNC machinery, material handling, high-speed indexing systems