HMV01.1R-W0065-A-07-NNNN-AA Bosch Rexroth Indramat
MPN: R911326681
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The Bosch Rexroth Indramat HMV01.1R-W0065-A-07-NNNN-AA is part of the HMV IndraDrive Supply Units series and is a regenerative power supply unit. It features a rated output power of 65 kW, operates at a DC bus nominal voltage of 700 V, and uses internal air cooling with an integrated blower. The protection rating for this unit is IP20.
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Product Description:
The HMV01.1R-W0065-A-07-NNNN-AA is a DC bus supply unit developed by Bosch Rexroth Indramat in the HMV IndraDrive Supply Units series. Intended for industrial automation, the module feeds and stabilizes a common DC link that powers multiple IndraDrive inverters while returning regenerated braking energy to the line supply. As the front end of a coordinated servo system, it supports energy-efficient motion control in packaging, printing, and material-handling machines. By maintaining a shared bus for several connected axes, the supply section helps the drive system use power more efficiently during both acceleration and deceleration.
Cooling is provided by internal air cooling with an integrated blower, which pulls cabinet air through the heat-sink channels to remove thermal load from the power section. The DC link is maintained at DC 700 V, giving connected inverters a stable working voltage for fast torque response and consistent bus operation across multiple axes. Its regenerative power topology returns surplus kinetic energy to the line supply instead of dissipating it as waste heat. Continuous power reaches 65 kW, allowing the unit to support several medium-frame servo axes at the same time. The housing has an IP20 rating, so it provides finger-safe access but still requires installation inside a protected control cabinet.
The unit uses Design Version 1 and Series Version 01, which place it within the correct IndraDrive generation for compatible system use. It is classified as a HMV Supply Unit, so its function is limited to supplying and managing the DC bus rather than controlling an individual motor axis. Motor control and position regulation remain in the connected inverter modules instead of in the supply section itself. Line-side filters, fuses, and contactors are not integrated into this version, so any required external protection or switching devices must be provided separately. This arrangement keeps the module focused on power-supply and regeneration duties within a larger drive assembly.
Frequently Asked Questions about HMV01.1R-W0065-A-07-NNNN-AA:
Q: How is the HMV01.1R-W0065-A-07-NNNN-AA supply unit cooled?
A: The HMV01.1R-W0065-A-07-NNNN-AA features an internal air cooling method with an integrated blower for efficient heat dissipation.
Q: What is the DC bus nominal voltage of the HMV01.1R-W0065-A-07-NNNN-AA supply unit?
A: This model operates with a DC bus nominal voltage of 700 V, supporting high-performance industrial applications.
Q: What is the rated output power of the HMV01.1R-W0065-A-07-NNNN-AA supply unit?
A: The HMV01.1R-W0065-A-07-NNNN-AA offers a rated output power of 65 kW for demanding applications.
Q: What is the protection rating of the HMV01.1R-W0065-A-07-NNNN-AA supply unit?
A: This unit has a protection rating of IP20, providing basic protection against solid objects.
Q: What type of power supply configuration does the HMV01.1R-W0065-A-07-NNNN-AA feature?
A: The power supply configuration for this model is regenerative, enabling energy feedback to the grid.