Yaskawa Electric Corporation SGDR-EA1400N Heat Sink

The Yaskawa SGDR-EA1400N heat sink is an aluminum fin-type cooling component that absorbs and dissipates heat from SGDR-EA1400N Servopack servo drive system power modules, ensuring stable operation and preventing overheating during continuous industrial use. Used in industrial robotics and automation systems, it supports Motoman welding robots (EA1400N) and CNC equipment that employ SGDR series servo drives, helping maintain thermal stability under high-load operation. This heat sink mounts directly to power modules or internal drive assemblies and is commonly sold as a separate replacement part for repair or maintenance. Manufactured by Yaskawa Electric Corporation, it is listed as an obsolete / legacy component.