HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW Bosch Rexroth Indramat
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MPN: R911339833
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The Bosch Rexroth Indramat HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW is part of the HCS IndraDrive Controllers series and is a BASIC design drive controller with a device peak current of 54 Amps. It features MultiEthernet communication, two encoder interfaces, and STO safety interface. This controller uses internal air cooling with an integrated blower and has an IP20 rating.
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Product Description:
The HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW is a drive controller produced by Bosch Rexroth Indramat as part of the HCS IndraDrive Controllers series. Within an automation cell, this unit functions as the power stage between the incoming AC supply and a synchronous or asynchronous motor, executing torque, speed, and position commands issued by a higher-level PLC. By combining power conversion, feedback processing, and field communication in one housing, it simplifies cabinet layouts and reduces integration effort on multi-axis machinery. It is well suited for control cabinets that need motor control, communication, and feedback processing in one compact module.
The controller accepts a three-phase supply of 3 x AC 200…500 V ±10%, allowing operation on common industrial power systems. Its power section can provide up to 54 A of peak output current, so short acceleration demands can be handled without requiring a larger upstream supply. Heat is removed by internal air cooling through an integrated blower, which eliminates the need for external ducting. The enclosure is rated IP20, so the unit must be installed in a closed control cabinet. Network communication is handled through MultiEthernet, which supports multiple industrial Ethernet protocols through the same interface. The drive is configured for infeeding and fed power supply operation, allowing DC-bus energy sharing between connected axes.
Control functions are provided by a BASIC design section that mates mechanically with the power module. Functional safety is achieved through STO (Safe Torque Off), which removes gate commands to the inverter when the monitored input is de-energized. Feedback compatibility is supported by one interface for IndraDyn Hiperface or EnDat 2.1/2.2 encoder signals and a second channel for encoder emulation used by legacy motion hardware. This arrangement lets the controller process motor feedback directly while also supplying a compatible reference signal to external devices. It can support newer feedback formats while still working with older control hardware that requires an emulated encoder signal.
Frequently Asked Questions about HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW:
Q: What type of communication interface does the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW use?
A: This controller features a MultiEthernet interface for flexible communication options.
Q: What is the device peak current capacity of this drive controller?
A: The HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW supports a peak current of 54 A.
Q: How is the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW cooled?
A: The cooling method for this model is internal air cooling through an integrated blower.
Q: What IP rating does the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW have?
A: This drive controller is rated with an IP20 protection grade, providing basic ingress protection for indoor applications.
Q: What type of safety interface is included in the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-FW controller?
A: This model provides a safety interface with STO (Safe Torque Off) functionality.
