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HMS01.1N-W0140-A-07-NNNN Bosch Rexroth Indramat

MPN: R911295327

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The Bosch Rexroth Indramat HMS01.1N-W0140-A-07-NNNN is part of the HMS Axis Inverters series and features an internal air cooling system with integrated blower. This inverter operates at a nominal DC bus voltage of 700 V and has an IP20 protection class.

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Product Description:

The HMS01.1N-W0140-A-07-NNNN axis inverter is part of the HMS Axis Inverters series produced by Bosch Rexroth Indramat. Intended for cabinet installation, the unit receives energy from a common DC bus and generates controlled three-phase output for a single motor. In automated assembly lines, packaging machines, and material-handling stations, it supplies regulated voltage and current for accurate speed and torque control while working with higher-level motion controllers. Because it is built as a single-axis module, it fits systems where each motor is regulated independently within a coordinated drive platform. That approach supports modular machine layouts in which individual axes can be matched to the needs of separate stations without changing the overall control concept.

The inverter uses internal air cooling with an integrated blower, so an internal fan moves air across the heat sinks without requiring cabinet-mounted external blowers. It operates from a nominal bus link of DC 700 V, which the IGBTs convert into a pulse-width-modulated waveform for the motor phases. The housing has an IP20 rating that protects against accidental finger contact, so the unit should be installed inside a closed cabinet away from dust and liquids. The forced internal airflow helps remove switching and conduction heat from the power stage during continuous operation. The unit is released as Design Version 1, which indicates this build of the inverter and its corresponding mechanical layout.

The inverter comes without an internal power supply, so an external supply module charges the DC link before the inverter is enabled. That external source also provides the required 24 V control voltage for the electronics and command circuits. The device is assigned to Line Version 1, so it must be used with software approved for that line. Parameter handling and diagnostics remain consistent with other drives in the same family, which helps maintain predictable behavior across shared systems. This arrangement separates supply functions from axis regulation and keeps the inverter focused on motor control inside the drive system.

Cooling Type
Internal Air with Integrated Blower
Design Version
1
Internal Power Supply
Not Equipped
Line Version
1
Nominal DC Bus Voltage
DC 700 V
Product Type
HMS
Protection Class
IP20
  • HMS011NW0140A07NNNN
  • HMS01 1N W0140 A 07 NNNN
  • hms01.1n-w0140-a-07-nnnn
  • HMS1.1N-W0140-A-07-NNNN

Frequently Asked Questions about HMS01.1N-W0140-A-07-NNNN:

Q: What type of cooling system is used in the HMS01.1N-W0140-A-07-NNNN inverter?

A: The HMS01.1N-W0140-A-07-NNNN inverter uses internal air cooling with an integrated blower for heat management.

Q: What is the design version of the HMS01.1N-W0140-A-07-NNNN?

A: This model is a Design Version 1 inverter.

Q: What is the nominal DC bus voltage for the HMS01.1N-W0140-A-07-NNNN?

A: The HMS01.1N-W0140-A-07-NNNN has a nominal DC bus voltage of 700 V DC.

Q: Does the HMS01.1N-W0140-A-07-NNNN inverter have an internal power supply?

A: An integrated internal power supply is not included in this particular model.

Q: What protection class does the HMS01.1N-W0140-A-07-NNNN inverter offer?

A: This inverter is IP20 rated, providing basic protection against solid objects but no protection against water.


Internal Product Review

  • ‘‘The HMS01.1N-W0140-A-07-NNNN is an HMS axis inverter featuring internal air cooling with an integrated blower for effective thermal management. A nominal DC bus voltage of 700 V and IP20 protection make this unit a strong fit for controlled industrial cabinet applications.’’

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