HMS01.1N-W150-A-07-NNNN Bosch Rexroth Indramat
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MPN: R911297164
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The Bosch Rexroth Indramat HMS01.1N-W150-A-07-NNNN is part of the HMS Axis Inverters series and weighs 12.74 kilograms with dimensions of 440 mm in height and 150 mm in width. It features a maximum current of 150 amps, a continuous current of 100 amps, and uses internal air cooling with an integrated blower. The inverter operates at a control voltage of 24 V DC and has a power dissipation of 965 watts.
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Product Description:
The HMS01.1N-W150-A-07-NNNN belongs to the HMS Axis Inverters series manufactured by Bosch Rexroth Indramat. As an axis inverter, it converts three-phase line power into a regulated DC bus and modulated AC output for servo motors on automated machinery. Within an industrial control cabinet, it links the higher-level motion controller to the mechanical load, matching commanded torque and speed while monitoring temperature, current, and bus voltage. This arrangement supports repeatable motion on packaging, handling, and process equipment without requiring a separate motor-side power conversion stage.
This inverter delivers a continuous output current of 100 A, providing stable torque production for sustained duty cycles. It tolerates transient peaks up to 150 A, so rapid acceleration demands can be handled without unnecessary current limiting. On the mains side, the unit draws a nominal 115 A, which is useful for selecting upstream protection and power conductors. The logic section is supplied by 24 V DC ±20%; this low-level rail powers gate drivers, sensors, and diagnostics independently from the main power stage, so status access remains available when the DC bus is not energized. Thermal control is handled by internal air cooling with an integrated blower, which moves air through internal ducts to keep power components within their operating range.
For kinetic energy management, the brake channel can deliver 2.5 A into an external resistor and switches at 0.5 Hz to dissipate excess bus voltage during deceleration. The DC link stores energy in a bank rated at 4.9 mF, which helps buffer load surges and smooth regeneration currents during changing motion profiles. Electrical losses appear as 965 W of heat, so cabinet ventilation must remove that thermal load during continuous operation. With a height of 440 mm, a width of 150 mm, and a mass of 12.74 kg, the module fits standard 300 mm deep panels without exceeding common enclosure load ratings. Its cabinet-mounted format allows it to be integrated alongside companion control and power modules in a centralized drive system.
Frequently Asked Questions about HMS01.1N-W150-A-07-NNNN:
Q: What is the maximum output current supported by the HMS01.1N-W150-A-07-NNNN axis inverter?
A: The HMS01.1N-W150-A-07-NNNN axis inverter supports a maximum current of 150 A.
Q: What control voltage is required for the HMS01.1N-W150-A-07-NNNN axis inverter?
A: This model requires a 24 V DC control voltage with a ±20% tolerance for proper operation.
Q: How is the HMS01.1N-W150-A-07-NNNN axis inverter cooled?
A: The HMS01.1N-W150-A-07-NNNN is cooled by internal air with an integrated blower.
Q: What is the continuous current rating of the HMS01.1N-W150-A-07-NNNN?
A: 100 A is the continuous current rating for this inverter.
Q: What is the maximum ambient temperature for safe operation of the HMS01.1N-W150-A-07-NNNN?
A: This unit is rated for operation in ambient temperatures up to 40 °C.
