HCS01.1E-W0028-A-03-B-ET-EC-EC-S4-NN-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911340082
Ask for AvailabilityThe Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EC-S4-NN-FW is part of the HCS IndraDrive Controllers series and features a MultiEthernet communication interface. This drive controller has a device peak current of 28 Amps, uses internal air cooling with an integrated blower, and is rated IP20. It supports encoder interfaces such as IndraDyn Hiperface and EnDat 2.1/2.2, and operates with a mains voltage range of 3 x AC 200 to 500 Volts.
Internal Product Review
The HCS01.1E-W0028-A-03-B-ET-EC-EC-S4-NN-FW is a high-quality drive controller from the Bosch Rexroth IndraDrive series, designed for applications requiring MultiEthernet communication and a BASIC control section. Its internal air cooling with an integrated blower ensures reliable thermal management, while a peak current rating of 28 A supports demanding motion control tasks. The controller stands out for its IP20 rating and versatile encoder interface compatibility, making it a dependable choice for modern automation systems.
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Product Description:
The HCS01.1E-W0028-A-03-B-ET-EC-EC-S4-NN-FW is a compact HCS drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. The unit supplies regulated power and closed-loop control signals to a connected motor, forming a drive axis in an automated machine. By accepting three-phase mains input and exchanging data with a plant network, it carries out speed, torque, and position commands from a higher-level motion control system. This arrangement allows the controller to match motor response to changing process demands during positioning, speed regulation, and torque-controlled movement.
For network integration, the controller provides a MultiEthernet interface that supports common industrial protocols, and this single port allows communication with PLCs and diagnostic tools. Its control section uses the BASIC design, so application functions and parameter memory remain on the main board without optional expansion cards. The power stage accepts 3 x AC 200–500 V mains with a tolerance of ±10%, and the integrated converter can deliver a peak output of 28 A during short acceleration periods. The housing is rated IP20, which helps protect against accidental contact with live parts, and cooling is provided by a built-in air blower that circulates internal air without requiring external ducting in most cabinet layouts.
In this product line, the device is design version 1, indicating the first version of this housing and power section. It uses two encoder channels for IndraDyn Hiperface and EnDat 2.1 / 2.2 feedback, so precise rotor position information is available for closed-loop operation and for connection to compatible motor feedback systems. The power supply is configured for infeeding and fed operation, which allows the drive to receive DC-bus energy from an upstream supply or return regenerated power to the common line. This operating mode suits multi-axis systems that share power across several connected drives.
