HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW
HCS IndraDrive Controllers
The HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW from Bosch Rexroth Indramat features MultiEthernet communication and an integrated blower cooling method. Part of the HCS IndraDrive Controllers series, it supports 3 x AC 110...230 V ±10% mains voltage and offers a device peak current of 3 A. The controller includes an STO safety interface and an encoder IndraDyn Hiperface/EnDat 2.1/2.2 interface.
It is designed with a BASIC control section design type and paired with Control Section Design 'BASIC' (B) for straightforward integration. The unit has an IP20 rating and requires firmware to be ordered as a separate sub position. This compact converter features encoder emulation and operates with an infeeding/feeded power supply unit.
Technical Specifications
Communication Interface
MultiEthernet
Pairing Note
Paired with Control Section Design 'BASIC' (B)
Control Section Design Type
BASIC
Cooling Method
Air, internal (through integrated blower)
IP Rating
IP20
Design Version
1
Other Design Features
None
Interface 1 Type
Encoder IndraDyn Hiperface/EnDat 2.1/2.2
Interface 2 Type
Encoder emulation
Safety Interface
STO (Safe Torque Off)
Line Series
HCS01
Mains Voltage
3 x AC 110...230 V ±10%
Device Peak Current
3 A
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Frequently Asked Questions
What control topology does Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller implement for torque regulation?
It uses closed-loop vector control algorithms with internal current regulation, ensuring precise torque delivery under dynamic load variations while maintaining phase synchronization stability.
Where does the Bosch Rexroth HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller derive its reference synchronization pulse?
It obtains synchronization from an external encoder or SERCOS bus signal, aligning internal PWM carriers with reference frequency for accurate control timing.
How can the Bosch Rexroth Indramat ensure EMI suppression in the HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller?
It uses shielded bus interfaces, common-mode chokes, and multilayer grounding paths meeting EN 61800-3 Class A EMC compliance for low emission operation.
What is the protection scheme used in the HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller?
Protection includes short-circuit, phase-loss, undervoltage, and overtemperature sensing, implemented through semiconductor-based detection circuits and automatic shutdown protocols.
How is thermal management handled inside the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller?
The thermally optimized aluminum heat sink with embedded sensors ensures rapid thermal dissipation and temperature feedback to the control logic.
Common Misspellings
HCS011EW0003A02BETECEML3NNFW
HCS01 1E W0003 A 02 B ET EC EM L3 NN FW
hcs03.1e-w0350-a-05-nnbn
HCS1.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW
Internal Product Review
The HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW controller by Bosch Rexroth Indramat from the HCS series ensures reliable drive control. It features 24 V ± 20% rated input and operates at 50–60 Hz within 40 °C ambient temperature. It is widely used in aerospace domains, CNC machines and servo-based control systems.
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We offer a repair service for the HCS01.1E-W0003-A-02-B-ET-EC-EM-L3-NN-FW.
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