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R911345879 (HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911345879 (HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW) is an Indramat electrical drive controller from the HCS01 series, providing precise modulation of frequency, voltage, and current for industrial motor control. It operates with a continuous device peak current of 18 A and accepts a mains voltage range of 200 to 500 V AC (three-phase, ±10%). The unit features IP20 protection, an integrated air blower for internal cooling, and supports encoder inputs for IndraDyn Hiperface and EnDat 2.1/2.2 protocols. Control is implemented via an 'ADVANCED' type control section, with SERCOS III cross-communication available. A Safe Torque Off (STO) interface is included for functional safety. Proper grounding is required during installation.

Technical Specifications

Product Type
Electrical Converter

Protection Class
IP20

Interface
Control Panel

Identification
Special Type Label

Cooling Method
Internal Air Blower

Input Current
18 Amperes

Mains Connection Voltage
110-230 Volts

Leakage Current
3.5 Milliamperes

Grounding Requirement
Yes

Encoder Input Compatibility
MSM, MSK, MS2M Motors.

How does the HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW ensure precise axis coordination in complex motion systems?

Its high-speed SERCOS III master enables real-time cross-communication across multi-axis topologies. This ensures deterministic loop control in distributed drive networks.

What design considerations help maintain thermal stability in continuous high-torque operations?

The blower unit of the drive provides internal air cooling without relying on external fans. This supports sustained peak currents while minimizing thermal drift in dense cabinets.

Can safety-critical tasks be executed without adding external safety modules in the HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW?

It includes a built-in STO (Safe Torque Off) interface compliant with functional safety requirements. This reduces external wiring and simplifies machine certification processes.

How does the control architecture respond to rapid load transitions in advanced motion sequences?

The ADVANCED control section type enables deterministic inner control loops. This improves response time during high-speed interpolation or tool-path changes.

What encoder configuration challenges arise when using dual feedback sources in high-precision applications?

The unit supports dual encoder ports for EnDat 2.2 and Hiperface protocols. Encoder alignment and synchronization must be managed to avoid position lag or offset errors.

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Internal Product Review

The model HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW is a compact Bosch Rexroth drive controller delivering up to 18 A peak current. It features dual encoder ports, integrated blower cooling, IP20 protection, and a SERCOS III master interface. Its built-in STO function ensures safe torque-off operation when needed.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0018-A-03-A-CC-EC-EC-L3-NN-FW.
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