HDS04.2-W200N-HA18-01-FW
The HDS04.2-W200N-HA18-01-FW is a drive controller engineered by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Installed in a multi-axis rack, the unit supplies regulated DC bus power to servo modules while executing axis commands. Within an automated cell, it translates reference signals from a higher-level PLC into precise current and voltage patterns for connected motors, so position, velocity, and torque loops can close in real time. This arrangement supports coordinated motion across several axes without requiring a separate control stage for each motor channel.
Control commands enter through an analog interface, so signal scaling must match standard ±10 V reference loops. The device belongs to the DIAX04 family, which keeps it compatible with matching power supplies and communication modules from the same generation. For axis groups that draw high reactive power during acceleration, the available output of 200 A supports short peak demands without external boosters. Thermal energy created by switching losses is removed by a built-in air blower, allowing cabinet installation without separate ductwork. The unit is part of Line 04, which sets the frame size, connector layout, and mounting pattern.
The controller is Version 2, indicating the second revision of this design. Its layout keeps wiring straightforward in multi-axis cabinets, and the analog command structure remains easy to match with standard control hardware. Regulated current delivery and forced internal cooling help the unit support demanding servo operation during repeated acceleration and deceleration. It is suitable for packaging equipment, transfer systems, and other automated machinery that relies on synchronized motor control. Because command and power functions are combined in one module, the rack can stay organized even when several axes operate together.
