This braking resistor set is designed for servo drives and inverters, featuring an aluminum shell for efficient heat dissipation and robust performance. It is offered in a range of power ratings within the R RJ Oh servo inverter braking resistor family, including 200W, 250W, 300W, 400W, and 500W options. A representative model in this family is the 400W 150RJ. Key benefits Efficient braking energy management: dissipates braking energy during deceleration to protect the drive DC bus and the motor, helping to smooth stopping and extend component life. Durable aluminum shell: rugged construction with good heat dissipation for reliable longterm operation. Broad power range: available in 200W, 250W, 300W, 400W, and 500W to fit a variety of servo drive and inverter applications. Easy integration for servo and inverter systems: specifically designed as a braking resistor solution within the R RJ Oh series for servo inverters. Clear model reference: includes a representative model option, 400W 150RJ, as part of the product lineup. Key attributes Functionality: braking resistor for servo drives and inverters to absorb braking energy and control DC bus voltage during deceleration. Compatibility: suitable for use with RJ Oh servo inverter braking circuits and related servo drive systems requiring external braking resistance. Size and construction: aluminum shell for strong housing and heat management; built to withstand braking pulses. Material and performance: quality resistor elements within an aluminum enclosure; available in multiple wattages (200W, 250W, 300W, 400W, 500W) with a referenced variant of 400W 150RJ. Model lineage: part of the R RJ Oh series of braking resistors, designed to meet common servo/inverter braking requirements. Applications and use cases CNC machinery: used with servo drives to absorb braking energy during rapid deceleration, protecting the drive and improving control accuracy. Robotic automation: supports smooth stops and deceleration in robotic arms and pickandplace systems, reducing wear on motors and drives. Conveyors and material handling: dampens braking energy in systems with frequent start/stop cycles, helping to extend component life and stabilize stopping behavior. Notes Ensure compatibility with the specific servo drive or inverter, and select the power rating that matches the drive's braking energy requirements. Proper installation and ventilation are recommended to maximize heat dissipation from the aluminum shell during operation.