HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW Bosch Rexroth Indramat
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MPN: R911391897
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The Bosch Rexroth Indramat HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW is a drive controller from the HCS IndraDrive Controllers series. It offers a device peak current of 54 Amps and has an IP20 rating. The controller features a MultiEthernet communication interface and supports IndraDyn Hiperface and EnDat 2.1/2.2 encoder interfaces.
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Product Description:
The HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW is a compact drive controller produced by Bosch Rexroth Indramat and used in the HCS IndraDrive Controllers series. In an automation cell, it governs motor speed and torque by taking line power, processing feedback signals, and issuing regulated output to connected synchronous or asynchronous machines. By integrating control, safety, and network interfaces in a single housing, the unit helps simplify panel layout for packaging, handling, and material-processing equipment.
The power stage can deliver a peak output of 54 A, allowing short-term acceleration of medium-frame servo motors. It operates from a three-phase mains range of 200–500 V AC ±10%, so the same hardware can support a wide range of plant voltages without tapping adjustments. System communication is handled through MultiEthernet, giving the controller direct access to EtherNet/IP, PROFINET, EtherCAT, and SERCOS III networks without add-on cards. An enclosure rating of IP20 permits installation inside a ventilated cabinet where touch protection is sufficient. Internal air cooling, provided by a built-in blower, moves heat away from the IGBTs without external ducting. Functional safety is available through the hardware-based STO channel, which removes torque-producing energy when the input pair is de-energized. Motor feedback enters through the primary encoder port that supports IndraDyn Hiperface/EnDat 2.1/2.2 protocols, enabling high-resolution absolute position capture.
The controller electronics use a BASIC control section that provides standard motion functions while leaving expansion slots free for future options. For legacy positioning systems that lack digital sensors, a secondary port delivers encoder emulation, converting internal position data to TTL or HTL pulse streams. DC-bus management uses an infeed/feed power supply concept, so several axes can share regenerated energy across a common link and reduce overall cabinet dissipation.
Frequently Asked Questions about HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW:
Q: What is the peak current rating for the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW controller?
A: The HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW supports a peak current of 54 A, making it suitable for high-power drive requirements.
Q: How is the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW drive controller cooled?
A: This device utilizes an internal air cooling method provided by an integrated blower, maintaining effective temperature management.
Q: What type of communication interface does the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW provide?
A: It offers a MultiEthernet communication interface, enhancing connectivity with various industrial networks.
Q: What is the IP rating of the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW controller?
A: The controller is rated at IP20, meaning it is protected against solid objects over 12 mm but not against water.
Q: What mains voltage range is supported by the HCS01.1E-W0054-A-03-B-ET-EC-EM-L3-NN-NW drive controller?
A: This unit operates with a 3-phase AC mains voltage ranging from 200 to 500 V, with a tolerance of ±10%.
