HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW Bosch Rexroth Indramat
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MPN: R911404204
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW is part of the HCS IndraDrive Controllers series. This HCS drive controller has a device peak current of 28 Amps and uses an internal air cooling method through an integrated blower. It features a MultiEthernet communication interface and supports encoder IndraDyn Hiperface and EnDat 2.1/2.2 interfaces.
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Product Description:
The HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW is a drive controller manufactured by Bosch Rexroth Indramat. It combines a power unit with a detachable control section to regulate the speed and torque of connected motors in industrial automation equipment. By linking directly with higher-level control systems, the unit delivers regulated three-phase output for positioning stages, conveyors, and packaging lines. This arrangement allows motion commands and drive response to be handled within one compact controller. It is suited for axes that need stable motor control during changing production cycles.
This controller communicates through a MultiEthernet port that supports standard industrial Ethernet protocols for synchronized motion commands and diagnostic feedback. Motor feedback enters through the Encoder IndraDyn Hiperface/EnDat 2.1/2.2 interface, allowing absolute position data to be processed without separate converters. That direct feedback path helps the control section maintain accurate speed and position regulation. The paired control section is the BASIC type, and the unit is design version 1 for this frame size. The housing has an IP20 rating, so the controller is intended for installation inside a grounded electrical cabinet. The power stage accepts 3 x AC 200...500 V ±10%, which allows operation on a wide range of plant supply systems without rewiring.
The internal current limit permits a device peak of 28 A, giving short-term headroom during acceleration or load changes before normal derating applies. Thermal management uses internal air cooling through an integrated blower, which moves cabinet air across the heat sink to control semiconductor temperature. The power section supports infeeding and fed operation, so it can draw energy from and return braking energy to a shared DC bus. This behavior supports shared bus systems where braking energy from one axis can be used by another axis. The unit is part of the HCS01 line, which keeps its dimensions consistent with related modules in the same platform.
Frequently Asked Questions about HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW:
Q: What type of communication interface does the HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW offer?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW supports MultiEthernet communication for versatile networking compatibility.
Q: What is the peak current capability of the HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW?
A: This drive controller has a device peak current rating of 28 A for dynamic applications.
Q: How is the HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW drive controller cooled?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW features internal air cooling through an integrated blower system.
Q: What mains voltage range does the HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW support?
A: The mains voltage range for this unit is 3 x AC 200 to 500 V with a tolerance of ±10%.
Q: What type of environmental protection (IP rating) does the HCS01.1E-W0028-A-03-B-ET-EC-EP-S4-NN-AW offer?
A: This model is designed with an IP20 protection rating, limiting its use to indoor environments free from water ingress.
