HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW Bosch Rexroth Indramat
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MPN: R911338317
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW is an HCS Drive Controller from the HCS IndraDrive Controllers series. It features a SERCOS III master communication interface, supports a device peak current of 28 Amps, and operates on a mains voltage of 3 x AC 200 to 500 V. The controller uses air cooling with an integrated blower and is equipped with STO safety interface and IP20 protection.
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Product Description:
The HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW drive controller is produced by Bosch Rexroth Indramat as part of the HCS IndraDrive Controllers series. It forms the interface between plant mains, servo motors, and the supervisory PLC, providing regulated output power and integrated safety functions for industrial automation cells. By converting incoming line voltage into a controlled DC link and issuing synchronized commands, the unit supports precise torque and velocity control on packaging, handling, and assembly lines. The modular IndraDrive platform also allows the controller to be used in single-axis or multi-axis installations.
It operates from a three-phase input of 3 x AC 200 to 500 V with a tolerance of ±10%, so the same hardware can accommodate common industrial supply ranges. The power stage delivers up to 28 A of peak device current, allowing brief acceleration demands above continuous operating levels. Network coordination is handled through a SERCOS III master interface that supports cross-communication among drives and reduces the amount of traffic handled by the PLC. A built-in safety circuit provides STO, which removes torque-producing energy while feedback power remains available. For panel mounting, the housing has an IP20 protection rating, which provides finger-safe shielding but is not intended for dust-tight or washdown environments.
The control hardware uses the advanced control section, design version 1, to support motion functions such as electronic gearing. Motor feedback is accepted through the IndraDyn Hiperface/EnDat 2.1/2.2 encoder interface, which allows compatibility with several common feedback systems used on servo motors. Thermal energy is removed by internal air cooling driven by the built-in blower. The DC link supports infeed and regeneration operation, so excess kinetic energy can be returned to the common bus. The second feedback interface remains inactive in this version.
Frequently Asked Questions about HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW:
Q: Which communication interface is included on the HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW?
A: This unit features a SERCOS III master interface with cross communication support for advanced drive control.
Q: How is the HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW cooled during operation?
A: The HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW utilizes an integrated blower for internal air cooling.
Q: What is the peak current capability of the HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW drive controller?
A: This model delivers a peak device current of 28 A for demanding applications.
Q: What type of ingress protection does the HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW provide?
A: With an IP20 rating, this drive controller is protected against solid objects larger than 12.5 mm but not against water.
Q: What safety feature is available on the HCS01.1E-W0028-A-03-A-CC-EC-NN-L3-NN-FW drive controller?
A: The safety interface on this model supports STO (Safe Torque Off) functionality for secure machine operation.
