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HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW Bosch Rexroth Indramat

MPN: R911377608

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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW is part of the HCS IndraDrive Controllers series and has a device peak current of 28 Amps. This HCS Drive Controller uses an internal air cooling method with an integrated blower and features a SERCOS III master communication interface. It offers encoder interfaces with IndraDyn Hiperface and EnDat 2.1/2.2 support, and is rated for IP20 protection at mains voltages between 200 and 500 Volts AC.

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Product Description:

The HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It operates between a plant's three-phase mains supply and connected servo axes, providing regulated power and executing motion commands for packaging lines, handling modules, and other industrial automation equipment. In typical automation layouts, it converts incoming power into controlled motor current so the connected axes can follow commanded speed, torque, and position profiles. The unit is intended for cabinet-based drive systems where coordinated axis control and consistent power delivery are required.

This unit accepts a supply of 3 x AC 200…500 V ±10%. It can deliver up to 28 A of peak current to the motor phases, which supports short overloads during acceleration and deceleration. Thermal management is handled by internal air cooling through an integrated blower, so no external heat sink is required. The enclosure has an IP20 rating, which means it should be installed inside a control cabinet away from direct dust and liquid exposure. For real-time multi-axis coordination, the controller provides a SERCOS III master interface that also supports cross-communication among drives in the ring. It is part of the HCS01 line and uses design version 1.

The installed control section is the ADVANCED type, which provides extended diagnostics and wider parameter ranges than the standard option. Feedback processing is handled by the first encoder port, which supports Encoder IndraDyn Hiperface/EnDat 2.1/2.2 signals for compatible motor feedback devices. A second port provides Encoder emulation, allowing connection to downstream equipment that requires replicated feedback signals. Power is supplied through an infeed/feed supply unit, which allows the drive to operate on a common DC bus for energy sharing with other axes. This arrangement supports integration with compatible servo motors and linked equipment without a separate feedback converter. Only the listed functions are built into this version of the controller, and no additional options are included.

Communication Interface
SERCOS III master (cross communication)
Control Section Design Type
ADVANCED
Cooling Method
Air, internal (through integrated blower)
Design Version
1
Device Peak Current
28 A
Interface 1 Type
Encoder IndraDyn Hiperface/EnDat 2.1/2.2
Interface 2 Type
Encoder emulation
IP Rating
IP20
Line Series
HCS01
Mains Voltage
3 x AC 200...500 V ±10%
Other Design Features
None
Pairing Note
Paired with Control Section Design 'ADVANCED' (A)
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
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Frequently Asked Questions about HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW:

Q: What is the device peak current of the HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW controller?

A: The HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW supports a peak current of 28 A for demanding drive applications.

Q: Which communication interface is available on the HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW?

A: This drive controller is equipped with a SERCOS III master communication interface for high-speed cross communication.

Q: How is the HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW cooled during operation?

A: The HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW uses an internal air cooling system with an integrated blower.

Q: What control section design type does the HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW have?

A: This model features an ADVANCED control section design for enhanced capabilities.

Q: What is the IP rating of the HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW controller?

A: The device has an IP20 rating, which provides basic protection against finger contact and some dust.


Internal Product Review

  • ‘‘The HCS01.1E-W0028-A-03-A-CC-EC-EM-S4-NN-FW is an HCS drive controller that stands out with an ADVANCED control section and SERCOS III master cross communication. Internal blower cooling and a 3 x AC 200 to 500 V input range support stable integration in demanding motion systems. A 28 A peak current rating and IP20 protection make this controller a strong choice for precise industrial drive control.’’

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