HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911327330
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW is a drive controller from the HCS IndraDrive Controllers series with a device peak current of 28 Amps. It features MultiEthernet communication and has an internal air cooling system with an integrated blower. The unit has an IP20 rating and operates with 3-phase AC mains voltage ranging from 200 to 500 Volts.
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Product Description:
The HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It regulates the energy flow between three-phase mains and connected servo axes. It also executes the control loops and exchanges status data with higher-level automation systems, making it a central element in motion-centric production cells.
An internal blower provides internal air cooling through an integrated blower, keeping heat away from sensitive power electronics while maintaining the compact IP20 housing. The converter accepts a three-phase input of 3 x AC 200...500 V ±10%, enabling connection to a wide range of plant power systems without a transformer. Under dynamic load, the power stage can deliver a device peak current of 28 A, so short acceleration bursts can be handled without current foldback. Networked motion coordination is achieved through the MultiEthernet communication interface, which supports common real-time fieldbuses without extra option cards. All terminations are protected to an IP20 ingress rating, which suits cabinet installation with basic contact protection. No safety interface is installed, so STO or Safe Motion functions must be added externally. Firmware is ordered separately rather than preloaded on the controller.
The drive ships with control section design type BASIC, supplying core parameterization without integrated I/O expansion. Both feedback channels follow the IndraDyn Hiperface/EnDat 2.1/2.2 encoder standard, giving the controller compatibility with high-resolution absolute encoders across multiple motor families. Energy moves between the shared DC bus and the mains through the infeeding and feeding power supply topology, which allows modular drive stacks to share regenerative power. This hardware carries design version 1, indicating the first mechanical and electrical release for the HCS01 frame size. Because a safety interface is not equipped and no auxiliary options are present, the controller is focused on primary power conversion, encoder handling, and network communication.
Frequently Asked Questions about HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW:
Q: What communication interface does the HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW have?
A: This drive controller supports MultiEthernet for versatile communication with automation networks.
Q: How is the HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW drive controller cooled?
A: Cooling is achieved using internal air circulation through an integrated blower system.
Q: What is the device peak current for the HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW?
A: This controller can handle a device peak current of 28 A during operation.
Q: What IP rating is provided with this drive controller?
A: The HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW has an IP20 protection class rating, offering basic contact and dust protection.
Q: What mains voltage range does the HCS01.1E-W0028-A-03-B-ET-EC-EC-NN-NN-FW support?
A: It requires a three-phase mains voltage supply of AC 200 to 500 V, with a tolerance of ±10%.
