HDS02.2-W040N-HS27-01-FW
The HDS02.2-W040N-HS27-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is used in multi-axis automation racks where one controller must regulate a servo axis with stable torque and speed response. Within a motion system, the unit converts digital setpoints into controlled three-phase output for servo motors, so it serves as the closed-loop link between the machine control layer and the mechanical axis. Because current regulation occurs inside the controller, the axis can follow commanded acceleration, deceleration, and holding behavior with predictable response during industrial operation.
This unit exchanges real-time commands through the SERCOS fiber-optic interface, allowing deterministic position and velocity updates at the bus cycle rate. Deterministic communication is important when several axes must move in step during indexing, transfer, or synchronized machine cycles. Its power stage is sized for a continuous current of 40 A, so the controller can supply medium-frame motors under nominal loads. Thermal management relies on an internal air blower that pulls cabinet air across the heat sink fins instead of requiring external ducting. The controller is part of the DIAX04 platform, and the product is in Line 02 of that range. The rack format keeps the controller aligned with the electrical and mechanical interfaces used by neighboring modules.
The module is Version 2, which identifies the control-board generation used in this unit. It also matches the common cold-plate and bus bar layout used across the range, so the mounting surface and power connections stay aligned with adjacent modules in the rack. That shared arrangement keeps the module seated against the cooling surface used by the surrounding drive assembly. The design supports orderly placement in enclosed control cabinets without adding separate external cooling hardware.
