HDS03.1-W100N-HA10-01-FW
The HDS03.1-W100N-HA10-01-FW is a drive controller produced by Bosch Rexroth Indramat. As a single-axis power module, it links a motion control card to high-power servo motors within a modular automation system. In industrial machinery, it closes current and velocity loops and supplies regulated DC bus energy so rotary or linear axes can follow commanded motion profiles accurately. This role suits assembly equipment, packaging lines, and CNC machines that require stable torque delivery, repeatable movement, and quick response to changing load conditions during normal operation.
The command interface is analog, so the drive accepts a ±10 V reference or another proportional signal from the controller. That type of input fits systems that still rely on continuous voltage commands instead of network-based motion messages. It belongs to the DIAX04 platform, which allows shared power supplies, coordinated wiring, and a common module layout within the same system. Thermal management is handled by a built-in air blower, and the power stage is rated for 100 A of continuous motor current without derating. The unit is part of Line 03 in the product range, indicating its design line within this platform.
The unit is identified as Version 1 for this design revision. Its functional classification is HDS Drive Controller, which indicates compatibility with matching power supplies and motor feedback components used in the same modular system. This arrangement supports precise regulation of torque, speed, and position, allowing the controller to maintain smooth axis response during acceleration, deceleration, and steady-state running. Within a machine axis, that control structure helps the motor track commanded velocity changes while keeping motion stable through repetitive cycling and process variations. The controller is intended for modular drive assemblies rather than stand-alone operation, so it relies on the surrounding system structure for full implementation.
