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R911347677 (HCS01.1E-W0018-A-02-A-ET-EC-NN-L4-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911347677 (HCS01.1E-W0018-A-02-A-ET-EC-NN-L4-NN-FW) is a Bosch Rexroth drive controller certified to UL and CSA standards, with a short-circuit current rating of 42000A. It supports MSM, MCL, MSK, or MS2N series motors and integrates scalable signal processing and a feeding-type power supply. The unit measures single- and multiple-axis drive and control tasks. Technical features include MultiEthernet communication, encoder interface (IndraDyn Hiperface/EnDat 2.1/2.2), STO and SBC safety functionality, peak current of 18 A, and operation on 3 x AC 110–230 V ±10%. Cooling is provided by an internal blower, and the unit has a display with four keys and analog voltage output. It is IP20 rated and uses a power supply designed for infeeding/feeding applications. Firmware must be ordered separately.

Technical Specifications

Certification
UL Listed and CSA Certified

Short-circuit Current Rating
42000A

Industries
Food and Packaging

Voltage Rating
Over 50V

Leakage Current
Over 3.5mA

Voltage Output
-10V to 10V

Display
Single line

Control Panel Keys
Four

Control Voltage Input
24V +/-20%

Mounting
Vertical

Operational Temperature Change Rate
2%/K per operation

Packaging
Military-grade

How does the 42000 A short circuit rating enhance system protection?

The high fault tolerance allows continued reliability under severe power disturbances. The design ensures minimal risk of component failure during industrial electrical fluctuations.

Why is internal air cooling through an integrated blower important?

The integrated blower maintains optimal thermal conditions even in compact enclosures. The temperature regulation supports consistent operation under 2 percent per Kelvin change rate.

How does the 24 V ±20 percent control voltage input aid system integration?

The wide voltage tolerance ensures reliable control during power fluctuations. The input design simplifies connection to standard automation power supplies.

What role does the Encoder IndraDyn Hiperface or EnDat 2.1 2.2 interface play?

The encoder interface provides high resolution feedback for closed loop regulation. The precision feedback improves torque accuracy and reduces position drift.

How does grounding with less than 8 AWG conductor improve safety?

The dedicated grounding path mitigates the effects of leakage current above 3.5 mA. The connection ensures compliance with industrial electrical safety standards.

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Internal Product Review

The Bosch Rexroth Indramat product HCS01.1E-W0018-A-02-A-ET-EC-NN-L4-NN-FW drive controller is designed with enhanced safety features such as Safe Torque Off. It supports IndraDyn encoder interfaces and operates on a 3 phase AC power supply. This device suits applications in industrial automation, machinery control and automotive. It ensures smooth operations in complex systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0018-A-02-A-ET-EC-NN-L4-NN-FW.
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