KMV Regenerative Power Supplies

The KMV Regenerative Power Supplies series, part of Bosch Rexroth's IndraDrive Mi platform, comprises distributed supply modules that deliver main power and a dedicated 42 V control voltage to KSM and KMS servo drives in decentralized motion systems. Optimized for cabinet-free, modular machine designs, the units tie into a shared DC bus alongside the KNK mains filter and other IndraDrive Mi components. Core features include an integrated brake chopper, Multi-Ethernet connectivity, and versatile cooling options: natural convection, forced-air cooling, cold-plate mounting, and insulated mounting. With IP65-rated enclosures for harsh industrial environments, the supplies accept three-phase 380 to 500 V AC and provide a 750 V DC bus. Available in multiple current and power classes, KMV variants can be scaled to the number of connected axes and the overall power requirements of the drive line.