Product Description

Bosch Rexroth’s HCS drive converters in the Rexroth IndraDrive drive system are the ideal choice for numerous application-specific requirements. They are compact units that offer multi-protocol support. These components are also compatible with different standard encoders thanks to their multi-encoder interface.

The HCS01.1E-W0028-A-03-B-ET-EC-EM-NN-NN-FW is a Bosch Rexroth drive converter model in the HCS series. It features a multi-encoder interface for standard encoder systems whose supply voltage ratings are 5V and 12V. They include the MSM motor encoder, the MSK motor encoder, the MS2N motor encoder, the sin-cos encoder (1 Vpp) with EnDat 2.1, and the 5V-TTL square-wave encoder with reference track. The drive converter is operated with a three-phase AC mains connecting voltage between 200V and 500V with ±10% tolerance. It also has a maximum current rating of 28A and permits switching frequencies of 4kHz, 8kHz, 12kHz, and 16kHz. Its Multi-Ethernet communication module supports various Ethernet field bus systems like PROFINET IO, EtherCAT, sercos III, and EtherNet/IP.

According to the EN 60529 guidelines, the Ingress Protection rating of the HCS01.1E-W0028-A-03-B-ET-EC-EM-NN-NN-FW is IP 20. This means it does not allow the entry of solid extrinsic materials over 12mm. It also has a compact build that makes it suitable for installation within a control cabinet. Its heat dissipation mechanism is by forced air ventilation within this control cabinet. Because it is mounted per the G1 style, natural convection supports the cooling air current to prevent the formation of heat pockets. As a product of Category C3 in line with IEC 61800-3, it should only be operated in industrial areas. Its operation with a public low-voltage mains that supplies residential areas requires interference suppression measures.