Product Description:

The HMS01.1N-W0054-A-07-NNNN-AA is an axis inverter module produced by Bosch Rexroth Indramat for the HMS Axis Inverters series. As an inverter, it converts regulated DC link voltage from a central supply into variable AC output for servo axes, enabling closed-loop speed and torque control in multi-axis machinery. In this role, the module functions as one axis channel in a shared-drive system rather than as an independent power supply. Its compact IP20 housing and internal cooling arrangement are intended for mounting inside control cabinets where precise motion control is required in packaging, printing, or handling lines.

This unit draws energy from a nominal DC 700 V link, giving the internal power electronics a fixed reference for modulation. That arrangement provides a stable DC source before the switching stage synthesizes variable AC output for the motor. When commanded, it can deliver continuous drive output with a maximum current of 54 A, supporting mid-range servo motors without derating. Heat produced by the IGBT bridge is removed through internal air cooling with an integrated blower, so cabinet airflow requirements remain straightforward. The enclosure meets IP20, which shields live parts from accidental contact and requires installation inside a control cabinet.

The unit is Design Version 1, which identifies the first mechanical and electrical design used for this model. It also carries Line Version 1 within the product family. The module is supplied without an internal power supply, so it relies on an external 24 V logic rail and the shared DC bus for auxiliary circuits. This layout separates low-voltage control power from the main inverter section and fits cabinet systems built around centralized support modules. The product code is HMS, and the module is intended for coordinated multi-axis systems with synchronized axis motion.