Product Description:

The HDS03.2-W075N-HS59-01-FW is a modular servo drive controller produced by Bosch Rexroth Indramat. It fits into the HDS Drive Controllers series and is used in a DIAX04 multi-axis cabinet, where it converts digital setpoints from higher-level motion processors into regulated three-phase motor power. This allows machining, handling, and packaging equipment to maintain commanded torque, speed, and position during continuous production. The modular rack format also lets the controller share cabinet space with coordinated supply and control modules, which supports dense axis layouts without separate standalone housings.

Its continuous output capacity is rated at 75 A, allowing medium-inertia axes to run across the full duty cycle without derating. Command data reaches the device through the SERCOS fiber-optic ring, which provides deterministic communication for synchronized axis control. Thermal management relies on a built-in air blower that circulates cabinet air through the heat sink, so the drive can maintain its current rating without external ducting. By moving cabinet air across the cooling surfaces, the unit supports enclosed installation while keeping the power section at a controlled operating temperature.

The product is part of Line 03, and it is supplied in Version 2. The controller uses the HS59 configuration code for this build within the series. Standardized LED fault codes support quick status recognition during troubleshooting, which helps isolate operating conditions without adding separate display hardware. The rack-compatible mounting pattern allows the unit to be installed in cabinets arranged for the HDS platform, and its shared mechanical format suits multi-axis assemblies that use common module spacing. This can simplify panel organization when several coordinated drives occupy the same enclosure.