HMV01.1R-W0120-A-07-NNNN Bosch Rexroth Indramat
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MPN: R911312757
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The Bosch Rexroth Indramat HMV01.1R-W0120-A-07-NNNN is a supply unit from the HMV IndraDrive Supply Units series with a rated output power of 120 kW. It uses a regenerative power supply configuration and features internal air cooling with an integrated blower. The supply unit operates at a DC bus nominal voltage of 700 V and has an IP20 protection rating.
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Product Description:
The HMV01.1R-W0120-A-07-NNNN is a regenerative DC bus power module manufactured by Bosch Rexroth Indramat as part of the HMV IndraDrive Supply Units series. Designed to sit at the front end of an IndraDrive system, the module rectifies incoming three-phase mains power to a regulated DC link and channels recovered braking energy back to the network. By providing a stabilized energy reservoir, it allows multiple servo inverters to draw and return current without the need for individual rectifiers, simplifying cabinet layouts and supporting energy-efficient machine tools, handling gantries, and packaging lines.
Thermal management relies on an Internal Air with Integrated Blower arrangement; the built-in fan circulates air through the heat sink so external ducting is unnecessary for the rated load. The DC link is centered on DC 700 V, giving a constant voltage reference for drives that follow the IndraDrive architecture. At the output the unit can deliver 120 kW of continuous power, allowing simultaneous operation of several high-demand axes. A Regenerative power supply configuration means that when connected drives decelerate, surplus energy is pushed onto the mains instead of being dissipated as heat in braking resistors, improving overall efficiency. Its cabinet mounting protection level of IP20 indicates finger-safe access to live parts but requires installation inside a closed electrical enclosure.
Device identification parameters aid integration and spare-part tracking. The firmware and hardware are marked as Design version 1, establishing compatibility with control sections released for the same revision cycle, while the family designation is fixed at Series version 01. No optional hardware is fitted; the catalogue lists the additional feature set as None, so wiring space and cooling clearances follow the standard footprint. Finally, the code block confirming its functional category reads HMV Supply Unit, allowing system designers to pair this supply with IndraDrive power sections without further parameter adaptation.
Frequently Asked Questions about HMV01.1R-W0120-A-07-NNNN:
Q: What cooling method does the HMV01.1R-W0120-A-07-NNNN supply unit utilize?
A: The HMV01.1R-W0120-A-07-NNNN uses internal air cooling with an integrated blower.
Q: What is the DC bus nominal voltage for the HMV01.1R-W0120-A-07-NNNN?
A: This supply unit is designed for a DC bus nominal voltage of 700 V.
Q: What is the rated output power of the HMV01.1R-W0120-A-07-NNNN supply unit?
A: The HMV01.1R-W0120-A-07-NNNN provides a rated output power of 120 kW.
Q: What type of power supply configuration does the HMV01.1R-W0120-A-07-NNNN have?
A: This model features a regenerative power supply configuration.
Q: What is the protection rating of the HMV01.1R-W0120-A-07-NNNN supply unit?
A: The protection rating for this supply unit is IP20.
