HMS01.1N-W0150-A-07-NNNN Bosch Rexroth Indramat
MPN: R911297164
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The Bosch Rexroth Indramat HMS01.1N-W0150-A-07-NNNN is part of the HMS Axis Inverters series. This inverter features internal air cooling with an integrated blower and operates with a nominal DC bus voltage of 700 V. It is rated for a maximum current of 150 Amps and has an IP20 protection class.
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Product Description:
The HMS01.1N-W0150-A-07-NNNN is an axis inverter produced by Bosch Rexroth Indramat for the HMS Axis Inverters series. As an inverter, it converts regulated DC energy from a central supply unit into variable three-phase output for a servo or induction motor on a single machine axis. Within an automated cell, it serves as the power interface between the motion controller and the motor windings, supporting precise speed, torque, and position control during cutting, handling, or assembly processes. It also regulates motor current and output frequency so the connected axis can accelerate, hold speed, or maintain position under changing mechanical load.
This unit uses internal air cooling with an integrated blower, and the built-in fan moves air across the heat sink so external cabinet ducting is unnecessary. The power stage operates from a shared bus at DC 700 V, which allows energy exchange with neighboring drives during regeneration or acceleration. An IP20 housing helps prevent accidental contact with live parts, so the inverter must be installed inside a suitable control enclosure. This enclosure type is intended for cabinet installation rather than exposed machine mounting. The inverter can supply up to 150 A of phase current, which supports high short-term motor torque during dynamic axis movement. The unit is design version 1.
The logic section is without an internal power supply, so low-voltage power for the electronics and blower is taken from the common supply module. Using a shared auxiliary supply reduces the number of onboard power components in the axis module. The drive belongs to line version 1, which matches the module generation used in the system. It carries the HMS product designation and is intended for use in the HMS multi-axis platform. Its shared voltage level, enclosure type, and cooling method allow it to fit into compact automation racks that use coordinated axis modules.
Frequently Asked Questions about HMS01.1N-W0150-A-07-NNNN:
Q: What type of cooling does the HMS01.1N-W0150-A-07-NNNN inverter use?
A: The HMS01.1N-W0150-A-07-NNNN inverter has a cooling system that uses internal air with an integrated blower.
Q: What is the rated maximum current of the HMS01.1N-W0150-A-07-NNNN inverter?
A: This model supports a rated maximum current of 150 A for demanding applications.
Q: What protection class does the HMS01.1N-W0150-A-07-NNNN inverter offer?
A: The HMS01.1N-W0150-A-07-NNNN is manufactured with a protection class of IP20, providing limited protection against solid objects.
Q: What is the nominal DC bus voltage for the HMS01.1N-W0150-A-07-NNNN inverter?
A: The nominal DC bus voltage of this inverter is rated at DC 700 V.
Q: Does the HMS01.1N-W0150-A-07-NNNN include an internal power supply?
A: This inverter does not come equipped with an internal power supply.