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R911345406 (HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The Bosch Rexroth drive controller, MPN R911345406 (HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW), is designed for industrial automation environments and features a MultiEthernet communication interface and Safe Torque Off (STO) safety interface. The device utilizes internal air cooling via an integrated blower and offers IP20 ingress protection. It supports three-phase AC power supplies from 200 to 500 V (±10%) and has current ratings of 1.5 A input, 5 A peak, and 1.7 A output. The unit is equipped with multi-encoder interfaces compatible with IndraDyn, Hiperface, EnDat 2.1/2.2. It measures 215 mm x 196 mm x 50 mm, with a maximum installation height of 1000 MSL. Control section design type is BASIC (B). Firmware must be ordered separately.

Technical Specifications

Ethernet Module
Multi-ethernet

Interface
STO (safe torque off) Interface 3

Input Current Rating
1.5 A

Cooling Mechanism
Fan

Operating Temperature
0 to +40 degrees Celsius

Transport Temperature
-25 to +75 degrees Celsius

Security Certification
IP20

Mounting Height
1000 MSL

Dimensions
215 mm x 196 mm x 50 mm

Encoder
Multi-encoder (interface 2)

Weight
1.30 kg

Maximum Current Rating
5 A

Output Current Rating
1.7 A

Power Supply
200 to 500 V with a 10% tolerance

Can HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW drive linear motors or just rotary ones?

Yes. The HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller supports both rotary and linear motor types, as long as encoder and current requirements are met. Applications include gantries and direct-drive linear axes.

How is the “5 A peak current” rating determined for HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller?

The 5 A of HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller is measured during short peak periods (transient load), not continuous output. Continuous current capability is lower and depends on cooling and thermal limits.

Why does HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller-B use a multi-encoder interface rather than a single one?

A multi-encoder interface allows evaluation of HIPERFACE and EnDat encoders simultaneously or as fallback, improving redundancy and flexibility. It supports fault tolerance and encoder switchover.

What is the role of the BASIC control section in this controller drive?

The BASIC section provides core motion and I/O functions without advanced safety or diagnostics layers. It reduces complexity and cost when full advanced functions are not needed.

Why is STO (Safe Torque Off) included in the HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller?

The STO interface of HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW controller provides immediate disconnection of motor torque without full power removal, enhancing functional safety. It allows safe stopping under fault or emergency conditions without interrupting DC bus.

HCS011EW0005A03BETECECL3NNFW

HCS01 1E W0005 A 03 B ET EC EC L3 NN FW

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HCS1.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW

Internal Product Review

Bosch Rexroth Indramat develops the HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW drive controller that delivers a 5 A peak current and features MultiEthernet communication. Its Safe Torque Off (STO) enhances safety. It is designed for 3-phase AC 200–500 V input which confirms the reliable performance in CNC and packaging industrial applications.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0005-A-03-B-ET-EC-EC-L3-NN-FW.
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