Product Description:

The HDS04.1-W200N-HA44-01-FW is a modular drive controller produced by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. It serves as the axis power section in multi-axis automation systems and regulates servo and spindle motors through closed current and velocity control. By converting DC bus energy into controlled three-phase output, the unit supports precise motion on packaging machines, material-handling equipment, and machining systems. It operates as the controlled link between the shared power bus and the motor, allowing the machine controller to issue motion commands without direct switching of motor current.

The control board exchanges setpoint and feedback signals through an analog interface, so converters, potentiometers, or legacy motion cards can supply continuous command voltages without digital fieldbus communication. Within the DIAX04 platform, the module uses common backplane connections that help keep multi-axis cabinet layouts orderly when several axes are installed side by side. Thermal management relies on a built-in air blower that moves air through the heat sink to carry away internal losses. The drive can provide a continuous output of 200 A, and the unit is part of Line 04.

The controller is Version 1. It is intended for use with matching supply hardware in the same system and supports stable axis regulation in coordinated automation equipment. Its modular format allows one drive controller to be assigned to each machine axis, which separates power control tasks across a coordinated installation and keeps power distribution organized within a shared rack. Because the unit is built for multi-axis racks rather than stand-alone motor control, it fits best in architectures where a shared DC bus and centralized motion control are already used. This setup is common in production equipment that combines synchronized motion, repeatable positioning, and sustained power delivery across several controlled axes.