HCS01.1E-W0018-A-02-B-ET-EC-PB-S4-NN-FW Bosch Rexroth Indramat
MPN: R911345827
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The Bosch Rexroth Indramat HCS01.1E-W0018-A-02-B-ET-EC-PB-S4-NN-FW is a drive controller from the HCS IndraDrive Controllers series. This controller features a MultiEthernet communication interface, an integrated blower for air cooling, and a device peak current of 18 Amps. It operates with AC mains voltage from 110 to 230 volts and includes encoder connections for IndraDyn Hiperface, EnDat 2.1/2.2, and PROFIBUS interfaces.
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Product Description:
The HCS01.1E-W0018-A-02-B-ET-EC-PB-S4-NN-FW is a drive controller from Bosch Rexroth Indramat in the HCS IndraDrive Controllers series. It serves as the axis regulator for synchronous or induction motors inside automated machinery, coordinating torque, speed, and position loops. Integrated power electronics, a modular control section, and multiple fieldbus ports allow the unit to exchange commands and diagnostic data with higher-level PLCs while maintaining compact panel dimensions. This layout keeps motion control, power conversion, and communication in one cabinet-mounted device. It is well suited for automation axes that need precise response and direct network integration.
This version accepts a mains supply of 3 x AC 110...230 V ±10% and can deliver a device peak current of 18 A, giving the axis short acceleration bursts without overloading the frame. Thermal energy is removed by internal air cooling through an integrated blower, so no external heat sink is required. The protection rating is IP20, indicating finger-safe live parts when the unit is mounted inside a cabinet. On the network side, a MultiEthernet interface supports EtherNet/IP, PROFINET, and Sercos over Ethernet without extra option cards. The control section is supplied in the BASIC configuration, which supports standard motion functions and parameter storage for general-purpose applications.
For feedback and field integration, the controller provides a dedicated encoder socket that handles IndraDyn Hiperface and EnDat 2.1/2.2 encoder signals, enabling absolute position capture without external converters. A separate port implements PROFIBUS, allowing legacy PLC architectures to exchange diagnostics alongside the real-time Ethernet channel. The power module is classified for infeeding and fed operation, so it can return braking energy to the DC link or draw energy from a companion supply in multi-axis systems. This arrangement supports mixed-control environments where newer networks and established fieldbus links operate on the same machine. Design version 1 and the HCS01 line geometry keep the housing aligned with common panel spacing in this platform.