HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW Bosch Rexroth Indramat
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MPN: R911338759
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The Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW is a drive controller from the HCS IndraDrive Controllers series. It features MultiEthernet communication and supports encoder interfaces such as IndraDyn Hiperface and EnDat 2.1/2.2. This model has a peak current of 3 Amps, offers IP20 protection, and uses internal air cooling through an integrated blower.
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Product Description:
The HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW is a compact HCS Drive Controller manufactured by Bosch Rexroth Indramat and assigned to the HCS IndraDrive Controllers series. It forms the power and control bridge between a three-phase supply and permanent-magnet or induction servomotors, executing closed-loop speed and torque commands generated by upper-level PLCs. Within automated cells, the device coordinates axis motion, monitors load conditions, and routes real-time feedback through its integrated communication and encoder channels to maintain precise positioning. It can be used on servo axes where fast command updates and stable current control are required for repeatable motion.
The power stage accepts a three-phase supply of 3 x AC 110…230 V and can deliver up to 3 A of peak current to the motor group. An integrated blower circulates internal air through the heat sink to remove heat, eliminating dependence on cabinet ducting. The housing carries a IP20 protection rating, so it must be mounted inside an electrical enclosure. Network traffic is handled through the MultiEthernet port, allowing connection to PROFINET, EtherNet/IP, or EtherCAT when the installed software supports the selected protocol. The power supply block supports infeeding and fed operation, enabling energy exchange across a common DC bus, and no dedicated safety interface is installed, so external safety relays must interrupt power when required. Because cooling is internal, the surrounding panel still needs enough open space for normal airflow around the module.
The controller uses the BASIC control section, as indicated by the pairing code, and therefore supports standard drive functions without advanced technology options. Motion feedback enters through the IndraDyn Hiperface/EnDat 2.1/2.2 encoder connector, while duplicated position data are provided via encoder emulation signals for subordinate devices. The duplicated feedback channel can be passed to connected equipment that needs position information without adding a separate sensor. Hardware release 1 identifies the electronics set used by the unit. These interfaces let the controller exchange position data with the drive system while keeping cabinet layout and cable routing compact.
Frequently Asked Questions about HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW:
Q: What communication interface is available on the HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW?
A: The HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW controller features a MultiEthernet communication interface for versatile connectivity options.
Q: How is the HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW drive controller cooled?
A: Internal air cooling is provided via an integrated blower for this drive controller model.
Q: What is the peak current capacity of the HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW controller?
A: The device is designed to operate with a peak current of 3 A, supporting moderate load applications.
Q: Which encoder interface types are supported by the HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW?
A: This drive controller supports encoder feedback using IndraDyn Hiperface or EnDat 2.1/2.2 protocols.
Q: What is the IP rating of the HCS01.1E-W0003-A-02-B-ET-EC-EM-NN-NN-FW controller?
A: The controller is rated at IP20, so it offers basic protection against solid objects but not water.
