Product Description:

The HMV01.1E-W0075-A-07-NNNN is a supply module produced by Bosch Rexroth Indramat for the HMV IndraDrive Supply Units series. Positioned on the line side of multi-axis drive assemblies, it converts three-phase mains energy into a regulated DC link that feeds attached inverter modules. By centralizing power conversion, the unit reduces component count in cabinet layouts and allows coordinated braking energy recovery in automated handling, packaging, and machining systems. A shared supply arrangement also lets multiple inverter modules draw from one source instead of requiring a separate line-side converter for each axis.

The unit removes heat through internal air cooling with an integrated blower, which channels airflow directly over its power electronics without external ducting. It establishes a stable bus voltage of DC 700 V, enabling long cable runs to inverters while keeping motor torque response predictable. A continuous output capacity of 75 kW supports simultaneous acceleration of several servo axes on a common link. The housing carries an IP20 rating, so it must be mounted inside a grounded control cabinet to prevent accidental contact with live parts. Mains wiring uses a feed-in configuration, which means the supply unit draws line current but does not return energy to the grid; surplus kinetic energy is redistributed on the DC network or dissipated elsewhere in the system.

The unit is design version 1 and series version 01. It is classified as an HMV Supply Unit, which means axis-specific logic, feedback, and safety functions are handled by downstream drives rather than by this module. This arrangement keeps the supply section focused on generating and stabilizing the shared DC link for connected inverter modules. Standard capacitors, contactors, and protective circuitry are included for integration into an IndraDrive system.