R911337329 (HCS01.1E-W0018-A-03-B-ET-EC-PB-L3-NN-FW)

What load types suit low-current rated operation best?

The controller supports constant torque and variable torque loads with stable 7.6 A output for servo and VFD motor applications. The low output current reduces heat generation, favoring thermally constrained environments.

How does the control react under line fluctuation?

The drive handles ±10% input voltage fluctuation across 3×AC 200–500 V, maintaining output regulation without fault. The broad range reduces the need for input voltage conditioning hardware.

What is the behavior during high-speed frequency output?

The unit outputs up to 1600 Hz for dynamic high-speed motor operation in specialized tasks. The performance depends on motor compatibility and careful EMI management in system design.

How does HCS01.1E-W0018-A-03-B-ET-EC-PB-L3-NN-FW integrate with fieldbus?

The embedded PROFIBUS interface (PB) enables direct fieldbus control with deterministic timing across automation layers. The L3 hardware option ensures compatibility with existing decentralized IO architectures.

What supporting devices ensure optimal system stability?

The controller should be paired with appropriate fuses, grounding conductors, and Rexroth motors with encoder feedback. The correct integration improves lifecycle reliability and minimizes commissioning issues.

HCS011EW0018A03BETECPBL3NNFW

HCS01 1E W0018 A 03 B ET EC PB L3 NN FW

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HCS1.1E-W0018-A-03-B-ET-EC-PB-L3-NN-FW

The Bosch Rexroth HCS01.1E-W0018-A-03-B-ET-EC-PB-L3-NN-FW drive controller supports MultiEthernet communication and includes a basic control section. It handles 3× 200–500 V AC power with air cooling and an STO safety interface. It is well suited to machine tools, robotics, and precision packaging operations.