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HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW Bosch Rexroth Indramat

MPN: R911345880

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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW is a drive controller in the HCS IndraDrive Controllers series. It has a device peak current of 28 Amps and an IP20 rating. This controller uses an internal air cooling method with an integrated blower and supports SERCOS III master cross communication.

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Product Description:

The HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW is an HCS drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It regulates motor torque and speed in multi-axis machinery by converting supplied three-phase mains power into controlled output for servo and induction motors. Integrated encoder interfaces coordinate motor feedback, and the unit links motion tasks to PLC-controlled automation sequences. This control-side role fits packaging, handling, and general production equipment where several axes must respond in a coordinated way.

The device can draw a peak current of 28 A, allowing short-term acceleration demand without saturating the power circuit. It accepts an input of 3 × AC 200…500 V ±10%, which allows one unit to operate on several regional supply grids. Heat is removed by internal air cooling; an integrated blower moves cabinet air across the heat sink so no external ducting is required. The housing has an IP20 rating, which makes it suitable for installation inside a switchgear enclosure. The power section supports bidirectional DC-bus operation, so the converter can supply energy to the DC bus or draw from it when paired with additional drives.

A SERCOS III master interface provides cyclical cross-communication, so axis diagnostics and setpoints travel on deterministic Ethernet without separate fieldbus hardware. The control section uses the ADVANCED type, which extends motion functions for more capable axis control. A built-in safety channel offers STO to remove torque-producing energy when a monitored stop is triggered. Two identical encoder channels support Hiperface or EnDat 2.1/2.2 signals, giving the controller direct position data from synchronous or asynchronous motors. The unit is part of line HCS01 and is delivered in design version 1.

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 IndraDyn Hiperface/EnDat 2.1/2.2
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)
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Frequently Asked Questions about HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW:

Q: What communication interface does the HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW drive controller use?

A: The HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW supports communication via SERCOS III master with cross communication capability.

Q: What is the device peak current for the HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW?

A: This drive controller has a peak current rating of 28 A, enabling it to handle substantial loads during operation.

Q: Which encoder interfaces are available on the HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW?

A: The HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW offers encoder interfaces for IndraDyn Hiperface and EnDat 2.1/2.2.

Q: What cooling method is implemented in the HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW?

A: Internal air cooling is used via an integrated blower for this controller.

Q: What is the mains voltage range for the HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW drive controller?

A: This model has a mains voltage range of 3 x AC 200 to 500 V with a tolerance of ±10%.


Internal Product Review

  • ‘‘The HCS01.1E-W0028-A-03-A-CC-EC-EC-L3-NN-FW is an HCS drive controller with an ADVANCED control section design. Internal air cooling through an integrated blower and IP20 protection support dependable cabinet operation in demanding automation systems. SERCOS III master cross communication and 28 A peak current make this model a strong choice for responsive multi-axis control.’’

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