Product Description:

The HMV01.1R-W0018-A-07-NNNN is a power supply module produced by Bosch Rexroth Indramat within the HMV IndraDrive Supply Units series. Acting as the front-end converter for IndraDrive servo installations, the unit rectifies three-phase mains power and sustains a common DC bus that feeds multiple inverter sections. In regenerative mode it also routes surplus kinetic energy from decelerating axes back to the utility line, minimizing heat-dissipation hardware and supporting energy-efficient operation in packaging, handling, and CNC applications.

During service the module holds the bus at DC 700 V, a level matched to IndraDrive inverter stages and standard motor insulation classes. Heat generated in the IGBTs is removed by an Internal Air with Integrated Blower system that circulates cabinet air across the heatsink and modulates airflow with load, eliminating external ducting. The power stage follows a Regenerative topology, so braking energy is returned to the grid rather than burned in resistors, improving overall plant efficiency. With a continuous capability of 18 kW, the unit feeds several medium-duty axes such as pick-and-place gantries or palletizers. A housing classification of IP20 restricts placement to protected electrical enclosures while permitting finger-safe maintenance. The product is identified by the supplier as an HMV supply unit intended for coordinated multi-axis arrangements.

Release information aids integration: the series is marked Series Version 01 and this module carries Design Version 1, ensuring firmware, wiring kits, and parameter files align with early IndraDrive engineering tools. Classified by function as an HMV Supply Unit, it ships with None of the optional auxiliary features, reducing part counts and simplifying spares inventories. These identifiers assist machine builders when selecting identical modules for parallel supplies or when planning phased upgrades without requalifying enclosure thermal calculations.