HDS04.1-W200N-HA44-01-FW
The HDS04.1-W200N-HA44-01-FW is a drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. In multi-axis automation racks, it serves as the regulated power and control stage for connected motor axes. The unit converts DC-bus energy into controlled motor current so synchronous and induction motors can follow commanded position, speed, and torque values. It supports closed-loop regulation, allowing higher-level motion commands to be translated into stable motor response under changing load conditions. This makes it suitable for coordinated motion tasks where several axes must operate together inside one drive system.
The controller can supply up to 200 A of continuous output current to the motor power stage. Command signals are accepted through an analog interface, so the unit can process ±10 V reference signals from external motion controllers or PLCs. Thermal management is provided by a built-in air blower, which moves cabinet air across the heat sink to control internal temperature during operation. As part of the DIAX04 platform, the controller shares the mechanical format and bus connection style used by related modules in the same drive system. This helps it fit into common multi-axis cabinets without requiring a different installation approach.
The unit belongs to Line 04, placing it in the fourth design line used for this controller platform. It is also Version 1, which identifies the initial product version for this configuration. The device is classified as an HDS Drive Controller, so it serves as the power and regulation section rather than an auxiliary supply module. It can be combined with compatible HVE or HMS supply units in shared DC bus arrangements. In cabinet-based systems, this arrangement allows one supply section to feed several coordinated axes through a common DC link.
