RD52.1-8N-004-L-V1-FW

The Bosch Rexroth Indramat RD52.1-8N-004-L-V1-FW from the RD 500 Drive Controllers series is a precision DC supply inverter engineered for demanding industrial servo systems. It features a nominal connecting voltage of DC 700 V and a rated power of 4 kW, delivering high-efficiency motor control for applications such as paper converting, hoisting, and packaging machines. With forced air cooling, this drive controller maintains optimal operating temperatures under continuous load, ensuring reliable performance in complex automation environments.

At the heart of the RD52.1-8N-004-L-V1-FW lies an advanced 32-bit floating point signal processor that provides exceptional dynamic response and high-resolution control. The device includes a user-friendly operator panel featuring a four-line display and pressure-sensitive keys, simplifying setup and real-time monitoring. As an inverter without a built-in brake chopper, it offers flexible integration with external braking solutions. This three-phase control unit supports both synchronous and induction motors, making it versatile for varied industrial drives.

Designed to operate quietly, the RD52.1-8N-004-L-V1-FW generates minimal audible noise, supporting round-the-clock use without disruption. Under normal operating conditions, leakage current may reach up to 3.5 milliamperes, so proper grounding is essential. The controller’s enclosure meets the IP20 protection class, guarding against solid objects larger than 12 mm, and is recommended to be installed within an IP54-rated cabinet for enhanced environmental protection. Connectivity is achieved via dedicated power and motor feedback cables, ensuring accurate power delivery and encoder signal transmission. Backed by a one-year warranty, this drive controller offers durability and efficiency in industrial automation.