Product Description:

The HDS02.2-W040N-HS58-01-FW is a drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Within an automation cell, this unit links a DIAX04 multi-axis system to power modules and motors, issuing torque and velocity commands so that connected mechanical axes follow the programmed motion profile. It fills the role of a modular amplifier by receiving setpoints from a higher-level motion processor, modulating current, and safeguarding both the motor windings and the supply network.

The controller exchanges real-time setpoints and feedback over the SERCOS fiber-optic bus, which standardizes telegram timing and ensures deterministic multi-axis synchronization. A maximum continuous output of 40 A supplies sizable synchronous or induction motors without additional external amplifiers. Thermal energy from switching losses is expelled by a built-in air blower, and this airflow keeps heat away from neighboring modules mounted on the same rack. The housing carries an IP 10 rating, meaning only objects larger than 50 mm can reach live parts, so it must be installed inside a cabinet. Reliable function is specified for an ambient range of +5 to +45 °C. Operation within this range prevents current derating and avoids unnecessary fan cycling.

At elevations up to 1000 m above sea level, the output stage retains full current capability before cooling margins must be recalculated. If cabinet temperatures climb, the unit can still run at reduced current until the heat sink reaches +55 °C. Windings and electronic parts are insulated to class C per DIN VDE 0110, allowing higher internal hot-spot temperatures than class F devices. For storage, the electronics endure a temperature range of -30 to +85 °C without humidity-related damage. The unit is part of Line 02 and is version 2.