Product Description:

The HCS03.1E-W0150-A-05-LNBV is a drive controller manufactured by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. As a drive controller, it interfaces between the plant's power network and the motor windings, supplying regulated current and executing motion commands so that automated conveyor sections, packaging axes, or processing spindles follow programmed speed and position profiles. The unit is part of the HCS03 line, which uses the same mechanical dimensions and fieldbus options across current ratings in this platform. This supports cabinet layouts that place multiple axes side by side within the same drive system.

The unit uses internal air cooling through an integrated blower, so its heat sinks are swept by a built-in fan that moves cabinet air across the electronics without external ducting. During acceleration peaks, the converter can deliver up to 150 A, allowing short bursts of torque for rapid indexing or heavy load pickup. It connects to three-phase mains rated at 3 × AC 400 to 500 V +10%, -15%; this voltage span covers common factory supplies while tolerating moderate line fluctuation. Connected motor groups can fall within the 15 to 75 kW power band, matching the controller to mid-range servo and induction drives found on gantries or extruders. An IP20 housing keeps live parts finger-safe, but it requires installation inside a control cabinet, where sealing is provided by the enclosure rather than the module itself.

Energy flow is managed through an infeeding and regenerative power section, so the drive can absorb regenerated energy back onto the DC bus or return it to the supply modules for system-level efficiency during braking and deceleration. This arrangement supports shared DC-bus operation in multi-axis systems. The design identifier is 1, marking the first revision of this design within the listed configuration. Code 05 in the type designation corresponds to the voltage class used with compatible IndraDrive accessories such as brake resistors and line filters, helping keep the power section matched to the connected supply hardware.