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R911392471 (HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-AW)

HCS IndraDrive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911392471 (HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-AW) is a single-axis drive controller from the Rexroth Indramat HCS01 series, designed for industrial automation applications. It features an IP20 enclosure and integrated IEC 61131-3 motion control. The device measures 70 mm x 268 mm x 220 mm and weighs 1.7 kg. Cooling is achieved by forced convection using an internal blower. This HCS controller operates on a three-phase 200–500 V AC mains voltage, providing a peak current of 18 A and a minimum 7 A current requirement. The unit supports multi-Ethernet communication and includes a multi-encoder interface compatible with IndraDyn Hiperface and EnDat 2.1/2.2. The device is rated for contamination level 2 and is paired with a BASIC control section design.

Technical Specifications

Product Category
Motion Control Devices

Protection Level
IP20

Motion Control
Integrated according to IEC 61131-3

Vibration Filter
Included

Dimensions
70mm x 268mm x 220mm

Weight
1.7kg

Power Supply
Rectifier unit

Design
Forced Convection

Current Requirements (Peak)
18A

Power Supply Specs
Three-phase 200-500V AC

Current Requirements (Continuous Operation)
7A

Tolerance
10%

Protection Feature
Diode

Contamination Level
2

Communication Interface
Multi-Ethernet

Encoder Interface
Multi-Encoder

Shipping
Worldwide

What happens during sudden load inertia changes?

The controller adjusts torque in real time using inner-loop control to counter dynamic load shifts. The result is smooth axis movement with reduced overshoot.

How should this drive be wired in multi-axis setups?

The recommended configuration uses star-point grounding and shielded cables to maintain signal integrity. The shared timing protocols ensure axis coordination across real-time networks.

How does HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-AW behave under variable temperatures?

The controller maintains thermal stability up to 40°C before derating mechanisms activate. The use of ventilation or forced cooling is critical in sealed enclosures.

Which motors should be used with this controller?

The MSK, MS2N, and MSM Rexroth motors offer optimized encoder compatibility and plug-and-play behavior. The feedback structure supports automatic parameterization during startup.

What setup steps ensure optimal closed-loop behavior?

The tuning process must factor in inertia ratios, mechanical stiffness, and feedback resolution. The goal is to minimize vibration and improve transient accuracy.

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HCS01 1E W0018 A 03 B ET EC NN S4 NN AW

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Internal Product Review

The Bosch Rexroth's HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-AW drive controller belongs to the HCS01 line, offering 18 A peak current and operating at 3 x AC 200–500 V. It features MultiEthernet interface, encoder support for IndraDyn Hiperface/EnDat, and air cooling. Used in automated systems for warehousing, electronics assembly, and intralogistics.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-AW.
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