HDS04.1-W200N-HS70-01-FW
The HDS04.1-W200N-HS70-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. In an industrial cell, the unit converts high-level motion commands into regulated motor current for closed-loop speed and torque control. It is used with synchronous or induction motors on packaging lines, gantry systems, and material-handling axes. The unit is intended for industrial automation tasks that require repeatable motor regulation. Its modular format is also suited to multi-axis cabinets where several controllers share a common system layout.
The controller has a continuous output capacity of 200 A, which is the maximum phase current it can supply without thermal derating. Communication with the motion control PLC is handled through the SERCOS optical interface, which supports cyclic data exchange with predictable timing. Heat is removed by a built-in air blower, so the power section does not depend on external cabinet fans. The blower moves cooling air across the power electronics to help maintain stable operating temperature during sustained load. Current control, pulse-width modulation, and drive monitoring are carried out inside the unit rather than by a separate external amplifier.
Within the DIAX platform, this controller belongs to the DIAX04 family and is identified as an HDS Drive Controller. The rack position is listed as Line 04, and the unit is marked as Version 1. These identifiers place the controller within the established DIAX04 layout, where mounting dimensions and communication structure match related modules. The platform also allows the controller to operate alongside other axis modules in the same rack when different current levels are required. This makes it suitable for mixed-axis systems that combine heavier and lighter drive sections within one platform.
