Product Description:

The HMV01.1E-W0075-A-07-NNNN-AA is a supply module built by Bosch Rexroth Indramat for multi-axis IndraDrive systems. It converts a three-phase mains input into a stabilized DC link that can be shared by several connected inverters, allowing servo axes to accelerate, brake, and exchange energy on a common bus. Using one central supply stage reduces the need for separate rectifiers at each axis and helps keep cabinet wiring more orderly. This arrangement suits production lines, packaging equipment, and material-handling machines where several axes operate at different times within the same motion cycle.

Thermal management uses internal air cooling with an integrated blower, so the onboard fan moves air through the chassis without external ducting. The DC link is rated at DC 700 V, providing a stable bus voltage for connected drives, and the unit delivers a continuous output of 75 kW for simultaneous axis demand in shared-bus applications. The housing has an IP20 rating, which means the module is intended for installation inside a closed electrical cabinet where direct contact with live parts is prevented. The power section uses a fed infeed configuration, so the rectifier remains active while the mains disconnect stays closed.

Identification is given by design version 1 and series version 01. These codes distinguish the module within the HMV product line and help match it with the correct documentation for its product generation. In operation, the module serves as a central DC supply for several inverters on a shared bus, which allows energy from braking axes to remain available within the system instead of requiring an individual front end at every drive. This type of centralized supply is commonly used where several servo axes run from one incoming power source inside the same cabinet.