Product Description:

The HCS03.1E-W0150 is a modular drive controller produced by Bosch Rexroth Indramat for servo and induction motor applications in automated machinery. It functions as the control section that closes torque, speed, and position loops, allowing the connected system to regulate motion with high accuracy during indexing, conveying, and synchronized machine cycles. By converting commands from a PLC or fieldbus network into controlled current vectors, the unit supports coordinated axis behavior in packaging, material-handling, and processing equipment. This control method helps the drive respond quickly to load changes while maintaining stable motor operation during continuous production.

This model is design version 1, which indicates the first revision in the HCS03 architecture. Cooling is provided by internal air cooling through an integrated blower, so heat is removed from the controller without external ducting. The device can deliver a peak current of 150 A for short-duration demand during acceleration and dynamic load changes. Its stated power range of 15 to 75 kW places it in the medium-power class used with many servo and spindle systems. Energy is exchanged over a DC bus that supports infeeding and regenerative DC-bus operation, allowing common-bus configurations with compatible supply sections and controlled energy flow between connected axes.

The unit is part of the HCS IndraDrive Controllers series and belongs to the HCS03 line. As an HCS Drive Controller, it provides closed-loop motion control while fitting into modular multi-axis drive arrangements used across automated production systems. The series layout supports a modular system structure, so the control section can be combined with compatible power components in coordinated machine installations. This makes the controller suitable for systems where several axes share a common electrical architecture but still require independent motion regulation and feedback processing.