Product Description:

The HCS01.1E-W0028-A-03-A-ET-EC-NN-NN-NN-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HCS IndraDrive Controllers series. In industrial automation, it links the mains supply to synchronous or asynchronous servo axes and delivers regulated current and voltage so machines can follow precise speed and torque commands during production tasks. Its power section is configured as an infeeding and fed supply, allowing DC bus energy exchange with neighboring axes. This arrangement supports coordinated motion systems that share energy across multiple connected axes.

The controller accepts a three-phase supply of 3 × AC 200…500 V ±10 %, allowing it to serve global installations without transformer adaptation. This voltage range lets the same controller fit facilities that use different plant power standards. Cooling is provided by internal air cooling through an integrated blower, which removes thermal energy without external ducting. Peak output capability is rated at 28 A, so the device can support short acceleration demands from medium-power motors. Protection against touch and falling dirt corresponds to IP20, which means the unit is intended for cabinet installation. Communication with upper-level PLCs is carried out through a MultiEthernet interface, allowing protocols such as EtherNet/IP, EtherCAT, or PROFINET to be used without hardware changes.

Feedback from motors is connected to the first encoder channel, which supports Encoder IndraDyn Hiperface/EnDat 2.1/2.2 signals for high-resolution position loops. This gives the drive accurate rotor position data for closed-loop motion control. The device belongs to design release 1, so mechanical dimensions and connector locations match other controllers of that release. The unit is in the HCS01 size class and must be paired with a BASIC control section as noted in the type code. Firmware must be ordered separately as a sub-position, allowing the controller to be matched to the intended application.