Yaskawa Electric JZNC-RA13 Resistor Dynamic Brake Assembly JZNCRA13

Description:

The Yaskawa JZNC-RA13 is a dynamic brake resistor assembly designed for use in Yaskawa CNC and robotic control systems, particularly Motoman platforms. It functions by dissipating regenerative energy generated during motor deceleration, converting excess electrical energy into heat to prevent overvoltage conditions in the drive system. This component is critical for applications requiring rapid stopping or frequent braking cycles. Units are typically mounted within control cabinets and are often sourced as surplus or refurbished from operational systems.

Applications:

The Yaskawa JZNC-RA13 braking resistor assembly is used in industrial robotics, CNC machines, and automation systems where controlled deceleration is required. Common applications include robotic arms, machining centers, conveyors, and high-inertia loads where excess energy must be safely dissipated during stopping or speed reduction.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model / Part Number: JZNC-RA13
• Product Type: Dynamic Brake Resistor Assembly
• Function: Dissipates regenerative energy during motor braking
• Operation: Converts electrical energy into heat for safe dissipation
• System Compatibility: Yaskawa Motoman / CNC control systems
• Installation: Cabinet-mounted resistor assembly
• Application: Robotics, CNC, industrial automation
• Condition: Typically used / surplus / refurbished
• Status: Obsolete / legacy component

Common Replacements:

• Yaskawa CDBR- Series Dynamic Braking Unit
• Yaskawa LKEB- Series Braking Resistor Unit
• Equivalent industrial braking resistor assemblies