Product Description:

The HCS01.1E-W0028-A-03-B-ET-EC-EP-NN-NN-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. This unit belongs to the HCS01 line and manages speed, position, and torque loops for single-axis or clustered servo systems in industrial automation, including packaging, handling, and positioning applications that require responsive acceleration and repeatable motion. By converting the plant’s three-phase supply into regulated motor power, it allows precise electronic motion control in industrial equipment while helping maintain compact cabinet layouts.

The controller operates from a 3 x AC 200–500 V supply range (±10%), making it suitable for mixed-voltage plants and equipment used across facilities with different service voltages. During dynamic events the power stage supplies up to 28 A of peak current, giving the axis reserve torque for rapid acceleration. Its IP20 housing permits touch-safe installation inside a sealed cabinet. Network integration is handled by a MultiEthernet port that connects directly to PROFINET, EtherNet/IP, EtherCAT, and Sercos without extra cards. This release is identified as Design Version 1.

Thermal management relies on internal air cooling through an integrated blower, eliminating external ducting while holding component temperatures within drive limits during sustained operation. The power section pairs with a BASIC control section in a compact stack that suits cabinet installation. High-resolution feedback is accepted through the Encoder IndraDyn Hiperface/EnDat 2.1/2.2 interface, enabling precise position loops for compatible servo motors. DC-bus energy sharing uses the Infeeding / Feeded concept, so the unit can both draw and regenerate power across a common bus. For installations that already use external safety relays, the drive ships without a safety interface.