Product Description

With over 35 years of manufacturing excellence, Rexroth remains a market leader in the development of high-quality automation products. The company offers the RD500 frequency converter series designed to meet the needs of consumers. Devices in the RD500 series feature a modular software and hardware architecture that ensure that they are adaptable to specific drive requirements. The RD52.1-4B-030-D-NN-FW belongs to the RD52 series from the RD500 converter family.

Generally, RD500 frequency converters manufactured by Rexroth are characterized by superior design and impressive control performance. They feature a built-in curve calculator and angle synchronization. The RD52.1-4B-030-D-NN-FW is suitable for intensive processes that require high drive rotary speeds. It leverages a Flux Vector Control, a control scheme employed in high-dynamic and most challenging drive tasks. It can be operated with 3-phase synchronous motors and induction motors alike. The mains supply voltage of this RD52 frequency converter is between the range of 380 to 480 Volts (+/- 10%). Also, this model is equipped with an integrated braking chopper, and it leverages a through-connection cooler for efficient heat dissipation.

The power code of the RD52.1-4B-030-D-NN-FW is 030, which translates to a rated motor output of 30 kW at 400 Volts. Also, the rated current of this frequency is 56 A, and its size class is C. Because of its power rating, it is equipped with an internal line choke that reduces feedback harmonics. In addition, it has a mains filter that ensures that it maintains its EMC class A1, as per EN 55011. The RD52.1-4B-030-D-NN-FW has an average weight of 33 kg (73 lb). Its permissible storage temperature is between -25 degrees C to 70 degrees C. This product can be shipped globally with a one year warranty period from Wake Industrial.