Product Description:

The HCS03.1E-W0210-A-05-LNBV-AA is a drive controller produced by Bosch Rexroth Indramat and assigned to the HCS IndraDrive Controllers series. It mounts on a DIN rail or panel inside electrical enclosures where space and wiring access are limited. The unit serves as the central power stage between a three-phase mains supply and synchronous or induction motors in automated machinery. By converting and regulating energy flow, it allows precise speed and torque commands from higher-level PLCs to reach the axis motors for coordinated motion in packaging lines, handling systems, and other industrial equipment.

In operation, the controller can deliver a device peak current of 210 A, allowing short acceleration or braking events without saturating the power stage. It accepts a supply window of 3 x AC 400…500 V +10%, -15%, so it accommodates common factory mains while tolerating moderate voltage variation. The integrated power electronics support a continuous power span of 15 to 75 kW, which suits medium-sized servo or spindle drives on multi-axis machines. Its housing carries an IP20 rating, so it is intended for installation inside a control cabinet where basic finger protection is sufficient. Design version 1 indicates the first version of this controller layout.

The thermal concept relies on internal air cooling through an integrated blower, which removes heat without requiring external ductwork. Energy is exchanged with the DC bus by a feed-in power supply unit, so braking energy can be returned to the grid or shared with other axes instead of being released as heat. Voltage code 05 identifies the controller version used with accessory modules that match its intermediate-circuit level and protective hardware. Within the line designation HCS03, this model uses the same general format as related modules in the series.