Product Description:

The HDS02.1-W040N-HS27-01-FW is a modular drive controller produced by Bosch Rexroth Indramat within the HDS Drive Controllers series. Designed for cabinet-mounted installations, the unit interfaces with supply and motor modules to form a closed-loop axis in automated assembly lines, robotics, and machining centres where precise speed and torque regulation are required. It serves as the control component that receives setpoint data from the machine control and delivers phase-synchronised current to the motor.

Communication with the machine control is handled through the SERCOS fibre-optic interface, allowing deterministic cyclic data exchange and real-time parameter access. The controller belongs to the DIAX04 family, so its mechanical dimensions, terminal layout, and firmware structure match other axes in that platform. Thermal management is provided by a built-in internal air blower, eliminating external ducting and keeping component temperatures within limits during continuous duty. The power section is rated at 40 A, enabling it to drive medium-inertia servo motors without derating. Unit identification shows manufacture on line 02, which incorporates updated gate driver circuitry for improved switching efficiency.

Within the series, this model is categorised as a HDS Drive Controller of version 1, indicating the initial firmware compatibility level for parameter sets and diagnostic codes released with the generation. Because Bosch Rexroth Indramat has declared no other versions for this code, maintenance inventories only require a single spare to cover identical installations. Integration into a cabinet that already houses additional members of the HDS Drive Controllers range ensures bus, power, and cooling alignment without adaptor kits. The stamped manufacturer name Bosch Rexroth Indramat provides uniform production quality and access to standard service tools, reducing commissioning effort.