HDD Drive Controllers

HDD Drive Controllers are Bosch Rexroth Indramat DIAX04 digital intelligent controllers used to assemble compact drive systems with one shared supply unit. The series can be configured for single-axis or multi-axis drive packages and is designed for compatible AC motor families including MKD, MHD, 1MB, and 2AD. HDD controllers are used in rapid-response servo and main-drive applications across machine tools, packaging machines, printing equipment, textile systems, robotics, and handling machinery. Each unit is built from a basic power section and fitted with the required communication module, software module, and optional plug-in modules for the selected control interface and drive functions. Internal module-bus connections allow neighboring controllers to operate as part of the same drive package. For setup and diagnostics, the series includes a serial service interface that can be used as RS-232 or RS-485 with tools such as DriveTop or SercTop. Applications with higher braking or cycling demands can add external braking resistor modules to dissipate regenerated energy or capacitor modules to support frequent start-stop operation.