Product Description:

The HCS02.1E-W0028-S-03-NNNN is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It accepts three-phase power and delivers controlled voltage and current to automation motors for coordinated speed and position regulation on assembly lines, material-handling gantries, and similar motion systems. It is suitable for servo and spindle applications that require stable current control during repeated machine cycles. Its compact platform is intended for cabinets where motion control, power conversion, axis coordination, and basic protection functions need to be handled in one unit.

This controller uses internal air cooling through an integrated blower, eliminating the need for external ductwork and helping maintain rated output in compact cabinets. The unit is Version 1, which indicates the first mechanical and electrical design release for the HCS02 line. The mains input can span 3 x AC 200...500 V ±10%, so the same unit can be connected to low-voltage or medium-voltage factory grids without tap changes. During acceleration or dynamic braking, the power stage can deliver up to 28 A of peak current to the connected motor windings. Its continuous output falls within a power range of 1.5 to 11 kW, which supports small servo axes as well as mid-size spindles on multitasking machines.

On the DC link side, the power section is configured for infeeding and fed operation, allowing energy to be shared or regenerated among several drives on the same bus. The device belongs to the HCS02 line, so it matches accessories such as busbars and filter modules from that sub-family. No dedicated fieldbus hardware is listed, so communication must be added with option cards if required. This keeps the base unit centered on power conversion and motor control, while network connectivity can be selected to suit the surrounding automation system and the selected control architecture.