HMS01.1N-W0110-A-07-NNNN-AA Bosch Rexroth Indramat
MPN: R911326675
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The Bosch Rexroth Indramat HMS01.1N-W0110-A-07-NNNN-AA is part of the HMS Axis Inverters series and has a rated maximum current of 110 Amps. This inverter features internal air cooling with an integrated blower and provides a nominal DC bus voltage of 700 V. It has IP20 protection class.
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Product Description:
The HMS01.1N-W0110-A-07-NNNN-AA is an axis inverter built by Bosch Rexroth Indramat. As an inverter, it converts the shared DC bus voltage into controlled three-phase output that drives synchronous or asynchronous servo axes in multi-axis automation cells. It operates as the power interface between the motion controller and motor, providing torque, direction, and speed regulation for coordinated positioning tasks on packaging lines, handling systems, and machining centers. This arrangement lets the axis respond quickly to command changes during synchronized motion and speed-controlled operation.
Cooling is handled by internal air cooling with an integrated blower, so the unit circulates cabinet air through its heat sink without external ducting. Because the blower recirculates cabinet air, the enclosure must carry the released heat away from the surrounding panel space. The intermediary DC link that supplies the inverter is standardized at DC 700 V, and the power stage is sized for that bus voltage. Under full load, the drive can source up to 110 A of output current to connected motors, and this value is used for cable sizing and breaker selection. The housing carries an IP20 protection class, permitting installation in closed electrical enclosures where accidental finger contact must be avoided, but water exposure is not expected. The unit is Design Version 1, indicating the first mechanical and electronic revision of this model.
The inverter is categorized as Line Version 1 and follows the baseline wiring scheme used on single-cable DC bus assemblies. The internal logic power section is not equipped, so a separate 24 V supply must be provided for the control electronics and fieldbus modules. This layout separates control power from the main inverter power stage. It is part of the HMS Axis Inverters family and supports stack mounting beside auxiliary units such as supply modules or regenerative resistors.
Frequently Asked Questions about HMS01.1N-W0110-A-07-NNNN-AA:
Q: What type of cooling does the HMS01.1N-W0110-A-07-NNNN-AA inverter use?
A: The HMS01.1N-W0110-A-07-NNNN-AA uses internal air cooling with an integrated blower for thermal management.
Q: What is the nominal DC bus voltage of the HMS01.1N-W0110-A-07-NNNN-AA?
A: The nominal DC bus voltage for this inverter is DC 700 V, supporting typical industrial standards.
Q: What is the rated maximum current output of the HMS01.1N-W0110-A-07-NNNN-AA inverter?
A: This model has a rated maximum current of 110 A, enabling high current delivery for demanding operations.
Q: What is the protection class rating for the HMS01.1N-W0110-A-07-NNNN-AA?
A: The HMS01.1N-W0110-A-07-NNNN-AA belongs to protection class IP20, indicating basic protection against solid objects but no protection against liquids.
Q: Does the HMS01.1N-W0110-A-07-NNNN-AA include an internal power supply?
A: This inverter model comes without an internal power supply, requiring an external source for power.