HMV01.1R-W0045-A-07-NNNN Bosch Rexroth Indramat
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MPN: R911296725
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The Bosch Rexroth Indramat HMV01.1R-W0045-A-07-NNNN is a supply unit from the HMV IndraDrive Supply Units series. It features a regenerative power supply configuration and a rated output power of 45 kW. The supply unit uses internal air cooling with an integrated blower and has an IP20 protection rating.
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Product Description:
The HMV01.1R-W0045-A-07-NNNN is a supply module produced by Bosch Rexroth Indramat for the HMV IndraDrive Supply Units series. As a supply unit, it forms the central DC bus for multi-axis servo systems, returning excess kinetic energy to the mains and stabilizing incoming power for drives and controls deployed in automated machining cells, packaging lines, and material-handling frameworks.
This model uses Internal Air with Integrated Blower to draw cabinet air through the heat sink, eliminating external ducting while still supporting continuous operation. A cabinet ingress rating of IP20 permits safe installation in enclosed electrical panels where touch-safe construction is required but a sealed housing is unnecessary. The supply section can furnish a maximum of 45 kW to the shared DC link, giving downstream inverters ample headroom for fast acceleration profiles. That link is maintained at a nominal DC 700 V, so connected inverters receive a stable voltage reference independent of mains fluctuations. Because the power front end is Regenerative, braking energy from the drives is converted back to AC and returned to the utility instead of being dissipated as heat, reducing cabinet thermal load and lowering overall energy consumption during cyclic duty.
Within the product family this unit is classified as design version 1, paired with series version 01; these identifiers ensure firmware compatibility and mounting geometry identical to similarly coded devices. It is cataloged as an HMV Supply Unit, so wiring interfaces, bus capacitors, and protection components follow the standard HMV layout, simplifying spares management across a plant. No auxiliary options are built in—this absence is stated as None—so auxiliary contactors, filters, or braking resistors are added only when the application demands them, helping integrators keep panel footprints compact while matching the electrical characteristics detailed above.
Frequently Asked Questions about HMV01.1R-W0045-A-07-NNNN:
Q: What is the power supply configuration for the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN supports a regenerative power supply configuration, enabling energy recovery back to the grid during deceleration phases.
Q: What cooling method is used in the HMV01.1R-W0045-A-07-NNNN supply unit?
A: This model features internal air cooling with an integrated blower, ensuring effective thermal management during operation.
Q: What is the DC bus nominal voltage for the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN operates at a nominal DC bus voltage of 700 V for its drive applications.
Q: What protection rating does the HMV01.1R-W0045-A-07-NNNN supply unit have?
A: This supply unit is designed with a protection rating of IP20, offering protection against solid objects but no protection against water.
Q: What is the rated output power of the HMV01.1R-W0045-A-07-NNNN supply unit?
A: The HMV01.1R-W0045-A-07-NNNN supply unit provides a rated output power of 45 kW.
