PRODUCT DESCRIPTION
YASKAWA ELECTRIC CDBR-4045 - Dynamic Braking Resistor
This unit is a dynamic braking resistor designed for integration with YASKAWA AC servo drives and AC inverter drives. It facilitates controlled deceleration of high-inertia loads by dissipating regenerative energy as heat, preventing overvoltage conditions on the DC bus. This component is critical for applications requiring precise motion control, rapid stopping, or frequent deceleration cycles in industrial machinery, robotics, and material handling systems.
Technical Specifications:
- SERIES/FAMILY: CDBR Series
- COMPONENT TYPE: Dynamic Braking Resistor
- ELECTRICAL SPECS:
- RESISTANCE: 40 Ohms
- CONTINUOUS POWER DISSIPATION: 450 Watts
- PEAK POWER DISSIPATION: Refer to connected drive specifications for transient power handling and duty cycle.
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed, heat-dissipating unit
- MOUNTING: Panel or chassis mount
- TERMINATION: Screw terminals for electrical connection
- INTERFACE/CONTROL:
- CONNECTION: Direct connection to the braking resistor terminals (R+, R-) of a compatible drive
- CONTROL: Managed by the connected AC servo or inverter drive's internal braking logic
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Typically IP20 (for internal cabinet installation)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: YASKAWA SERVOPACKs (e.g., Sigma series) and AC Inverter Drives (e.g., V1000, A1000, J1000 series)
- TARGET APPLICATIONS: Industrial automation, CNC machinery, robotics, material handling systems, packaging equipment, and other applications requiring controlled deceleration of inertial loads.