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HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW Bosch Rexroth Indramat

MPN: R911345882

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The Bosch Rexroth Indramat HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW is a drive controller from the HCS IndraDrive Controllers series. It features a SERCOS III master cross communication interface and includes advanced control section design. The controller delivers a peak current of 54 Amps, supports mains voltages from 200 to 500 V AC, and offers STO safety interface with an IP20 rating.

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Product Description:

The HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW is a compact drive controller produced by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. It serves as an interface between a three-phase supply and servo or induction motors, converting line power into regulated output while coordinating motion commands sent from higher-level PLCs. In industrial automation cells, it supports closed-loop torque and speed regulation for precise positioning and synchronized axis movement. The compact housing suits cabinet installations where multiple axes must be grouped closely without giving up regulated motion control or integrated shutdown functions.

This controller operates with a peak output of 54 A, giving sufficient headroom for acceleration and short-term overload conditions. It accepts mains input across 3 x AC 200…500 V ±10% and uses internal air cooling through an integrated blower, so heat is moved away from the power section without a separate cooling assembly. The control section shipped with the unit is ADVANCED, which provides access to broader motion control features and expanded diagnostics. An enclosure rating of IP20 means the drive is intended for protected installation inside a cabinet rather than for direct exposure on the machine frame.

Cross-device coordination is handled over a SERCOS III master with cross communication channel, which streams cyclic data to neighboring drives with deterministic timing. For position feedback, the power section connects to motors through IndraDyn Hiperface/EnDat 2.1/2.2 encoder feedback, and it can retransmit speed information through a dedicated encoder emulation port for legacy controllers or secondary devices. When motion must be inhibited, the integrated safety circuit executes Safe Torque Off (STO), removing torque-producing power while allowing the rest of the system to manage a controlled stop sequence. That arrangement helps the controller fit into modular machine layouts where one axis may need to coordinate with another in real time.

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
54 A
Firmware Order Note
Firmware must be ordered as separate sub position
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
Safety Interface
STO (Safe Torque Off)
  • HCS011EW0054A03ACCECEML3NNFW
  • HCS01 1E W0054 A 03 A CC EC EM L3 NN FW
  • hcs01.1e-w0028-a-03-b-et-ec-ec-l4-nn-fw
  • HCS1.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW

Frequently Asked Questions about HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW:

Q: What is the maximum peak current supported by the HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW controller?

A: The HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW controller provides a device peak current of 54 A for demanding drive requirements.

Q: What type of communication interface does the HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW controller use?

A: This drive controller has a SERCOS III master interface for cross communication applications.

Q: How is the HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW controller cooled?

A: It uses internal air cooling via an integrated blower for thermal management.

Q: What is the IP rating of the HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW drive controller?

A: The controller provides an IP20 rating, which indicates limited protection against dust and no protection against water.

Q: What mains voltage range is supported by the HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW controller?

A: The mains voltage input for this drive is 3 x AC 200 to 500 V with a ±10% tolerance.


Internal Product Review

  • ‘‘The HCS01.1E-W0054-A-03-A-CC-EC-EM-L3-NN-FW is an advanced drive controller from the HCS IndraDrive series, featuring a peak current rating of 54 A and an internal air cooling system with an integrated blower. Its SERCOS III master communication and STO (Safe Torque Off) safety interface provide high-speed networking and enhanced machine safety. This model stands out for reliable performance and secure operation in demanding automation environments.’’

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