Product Description:

The HMV01.1R-W0065-A-07-FNN6 is a supply module built by Bosch Rexroth Indramat for the HMV IndraDrive Supply Units series. It acts as the common DC-bus front end for multi-axis IndraDrive systems, converting line energy into a stabilized DC link and returning regenerated braking energy to the mains. In automated lines, this function provides power balancing for servo inverters while reducing the need for separate cabinet components. By handling line conversion at one point, it helps keep the power architecture more centralized in larger servo assemblies.

The module delivers a rated output of 65 kW, so it can continuously support combined axis demand up to that thermal limit without derating. Its DC link is held at DC 700 V, which matches the IndraDrive inverter family and helps reduce conductor current on the shared bus. This common bus lets connected inverters draw from the same energy reserve during acceleration and steady operation. Heat is removed by internal air cooling with an integrated blower, so enclosure airflow remains self-contained and external ducting is not required. The housing has an IP20 rating, which provides finger-safe touch protection but no water sealing, so installation is limited to clean electrical enclosures. Because the power stage is regenerative, recovered kinetic energy is fed back to the mains instead of being dissipated as heat.

The unit is design version 1 and belongs to series version 01. The product is an HMV Supply Unit, which distinguishes it from converter and inverter sections within the same platform. Its place in the system is on the supply side of the drive lineup, where incoming power handling is separated from the motor-side inverter stages. It is intended for IndraDrive installations that group multiple axes around one supply source rather than using a separate front end for each inverter.