Product Description:

The HDS05.2-W300N-HA12-01-FW is a modular axis control unit manufactured by Bosch Rexroth Indramat within the HDS Drive Controllers series. Designed as part of DIAX04 multi-axis motion platforms, the unit conditions DC bus power and executes current loops for connected servo modules. By regulating output to the drive system, it coordinates motor torque and velocity so production machinery can follow programmed trajectories while keeping multiple axes synchronized during continuous machine cycles. It serves as a control element in systems where several motors must respond together with stable timing and repeatable motion behavior.

Within that role, the controller’s native Command Communication Interface accepts reference values from an upstream PLC. A current path rated at 300 A allows the device to switch high motor loads without derating. Thermal energy created by those currents is removed by a built-in air blower, eliminating the need for external ducting and helping keep enclosure temperatures within operating limits. The unit is assigned to Line 05, which identifies its design line in the series. It also uses the same diagnostic and parameter structure found across the platform, so axis behavior remains consistent throughout a multi-axis installation.

The product is Version 2, which adds extended fault monitoring for overload, bus undervoltage, and phase imbalance conditions. Setpoint data are interpreted through an analog voltage pair, allowing continuous speed and torque modulation without quantization delay. That monitoring is reported in real time so a higher-level controller can react to abnormal operating conditions before limits are exceeded. The unit is classified as an HDS Drive Controller, linking the power stage with individual servo axes in high-power motion systems. This arrangement supports coordinated operation where accurate output control and timely fault reporting are both required.