R911337362 (HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW)

Why does the HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW use an internal air-cooling system?

The integrated blower ensures consistent thermal regulation without requiring external cooling infrastructure. This design maintains compactness while supporting continuous operation in closed control cabinets.

How does the infeeding/feeded topology benefit installations using the HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW?

This topology allows multiple converters to share a common DC bus, optimizing energy use and reducing wiring complexity. It enhances scalability for multi-axis and modular automation systems.

Why is the STO (Safe Torque Off) function critical in the HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW?

STO immediately cuts motor torque during an emergency stop, ensuring mechanical safety without disabling the power circuit. It reduces system downtime while meeting international safety standards.

What advantage does the “BASIC” control section design provide in this Bosch Rexroth converter?

The BASIC design focuses on core drive functions, making configuration straightforward and cost-effective. It’s ideal for applications that require reliable control without extensive customization.

How does the dual-encoder setup improve performance in the HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW converter?

It enables accurate motor feedback and real-time diagnostics through IndraDyn Hiperface and EnDat compatibility. The secondary emulation channel ensures smoother synchronization and higher motion precision.

HCS011EW0028A03BETECEML4NNFW

HCS01 1E W0028 A 03 B ET EC EM L4 NN FW

hcs01.1e-w0018-a-03-e-s3-ec-nn-nn-nn-fw

HCS1.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW

The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EM-L4-NN-FW controller has miniature three-phase 3×AC 200–500 V operation with a 28 A peak current and IP20 protection. It has STO/SBC safety and multi-ethernet communication for exact control. Specially designed for robotics, packaging, and textile automation, it guarantees efficient, safe, and synchronized motion performance.