RR51.1-4N-011-P-V1-FW

The Bosch Rexroth Indramat RR51.1-4N-011-P-V1-FW from the RD 500 Drive Controllers series combines precision control and robust build quality in a single compact package. This Converter without a built-in brake chopper delivers an 11 kW motor output with an output frequency range of 0–250 Hz tailored for demanding industrial applications. Thanks to its heat conducting plate cooling mode, this device maintains optimal thermal performance under continuous operation. The modular design and versatile I/O ensure seamless integration into existing drives, while the durable housing meets NEMA 12 standards for dust and moisture protection.

Every aspect of the RR51.1-4N-011-P-V1-FW is engineered for ease of use: an automatic parameter identification feature accelerates motor adaptation, and the detachable operator panel with graphic display guides start-up through intuitive menus. An integrated fault acknowledgement function promptly notifies operators of anomalies, reducing downtime and maintenance overhead. Users can select pulse frequencies of 4 kHz, 8 kHz, 10 kHz, or 12 kHz to optimize acoustic performance and switching losses, while the drive’s firmware supports advanced V/Hz and field-oriented control algorithms.

Reliability is reinforced by built-in radio interference suppression filters and line reactors, which curtail harmonics and ensure compliance with EMC directives and EN 50082-2 noise immunity standards. The approved ambient temperature rating spans 0 °C to 40 °C, and the unit tolerates up to 90 % relative humidity without condensation. Compact, feature-rich, and engineered to stringent industrial criteria, the RR51.1-4N-011-P-V1-FW AC Drive Converter stands ready to enhance textile, packaging, and material-handling systems with precise, dependable motor control.