HDS03.1-W100N-HA17-01-FW
The HDS03.1-W100N-HA17-01-FW is a modular drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series for multi-axis industrial automation. Installed in a central drive rack, it conditions the shared DC bus voltage and distributes phase-controlled output to servo power stages, allowing coordinated position, speed, and torque regulation across several machine axes. When paired with the proper supply module, the controller supports closed-loop motion in CNC tooling, printing lines, and material handling systems where deterministic update cycles and compact cabinet layouts are required.
In system architecture, the controller belongs to the DIAX04 family, so it matches that generation of Indramat motion modules. Command inputs are handled through an analog communication interface, meaning velocity or torque setpoints arrive as ±10 V signals that the drive converts into PWM output for the motor inverter. The power section is rated for 100 A continuous current, giving it headroom for high-inertia loads without external scaling. Thermal energy is removed by a built-in air blower, allowing the unit to circulate cabinet air instead of relying on fans mounted elsewhere. This cooling method supports dense rack installation while helping the controller maintain stable operation during continuous servo duty.
The product is part of Line 03 and uses Version 1. Its formal classification is HDS Drive Controller, which distinguishes it from companion supply modules and interface cards in the same rack. This arrangement separates power conversion, control, and system interfacing across dedicated modules instead of combining those functions in a single enclosure. The controller therefore fits centralized drive systems where several axes share a common bus structure and coordinated control hardware. These identifiers indicate the product generation used for this controller and help distinguish it from other module types in the rack.
