Product Description:

The HMV02.1R-W0015-A-07-NNNN is built by Bosch Rexroth Indramat for the HMV IndraDrive Supply Units series. This module functions as the common power interface in an IndraDrive automation rack, converting three-phase mains energy to a stabilized DC bus and absorbing regenerated energy from braking axes. By supplying and receiving power over the shared link, it reduces the need for external braking resistors and supports tightly controlled motion sequences in multi-axis systems. In centralized drive cabinets, this arrangement lets several connected axes draw from the same energy source during acceleration and return energy during deceleration.

The unit can return surplus energy to the mains because its power supply configuration is regenerative. During normal motoring, it delivers up to 15 kW of continuous output, providing enough capacity for several medium-frame inverters connected in parallel. The internal bus operates at a nominal potential of DC 700 V, giving downstream converters a stable voltage source for rapid torque commands. Thermal management is handled by internal air cooling with an integrated blower, which moves heat away from the semiconductors without depending on cabinet fans. For electrical safety, the housing carries an IP20 rating, so live parts remain finger-safe when the cabinet door is open, but the unit still requires installation in a protected enclosure. This operating profile fits packaging lines, printing machinery, and conveyor zones with frequent acceleration and deceleration cycles.

The unit is design version 1 and series version 02. It is classified as an HMV Supply Unit, so it does not include integrated axis control or motor outputs. That arrangement keeps the power section separate from the motion-control sections used by the connected drives. The unit is supplied without optional add-on modules, so functions such as bus precharging or line contactors must be provided externally when required.