Product Description:

The HMV01.1R-W0065-A-07-FNN1 supply module is made by Bosch Rexroth Indramat and belongs to the HMV IndraDrive Supply Units series. It is installed at the front end of multi-axis drive lines, where it rectifies three-phase mains power, maintains a regulated DC link, and returns kinetic energy to the grid during controlled braking. By serving as the common power spine, the unit reduces cabinet complexity, supports energy management, and helps synchronized motion sequences in packaging machines, printing lines, and material-handling stations. It mounts inside control cabinets and links to inverters over pre-configured DC links.

A nominal bus level of DC 700 V provides the electrical reference for all inverters tied to the link, so axis drives can exchange energy without additional converters. Continuous power availability reaches 65 kW, allowing several high-torque servo motors to accelerate at the same time without separate supplies. Thermal limits are managed by internal air cooling with an integrated blower; the internal fan circulates cabinet air through heat sinks to maintain component temperatures. Because the unit is regenerative, surplus braking power is fed back to the mains instead of being dissipated in resistors, which reduces heat inside the cabinet. An enclosure classification of IP20 indicates finger-safe terminals but no water ingress protection, so installation inside a closed electrical cabinet is required.

The unit is Design Version 1. It is also Series Version 01 within the product line. Classification as an HMV Supply Unit indicates that the device conditions and distributes power, while motor control remains in the connected inverters. During deceleration, the integrated backfeed channel returns energy through the same AC terminals, so no external brake chopper or resistor bank is required.