Product Description

Bosch Rexroth products empower industries to expand significantly by integrating their substantial knowledge in the creation of unique and creative components such as drive converters, synchronous motors, servo motors, control sections, frequency converters, and drive controllers.

The RD51.1-4B-045-L-FV-FW model is 33 kilograms in weight and is 500 mm long, 320 mm deep, and 270 mm wide. The drive converter is frequency-controlled, meaning the set value has an impact on the frequency of the converter output. The output voltage is adjusted in accordance with the frequency. To increase the drive's effectiveness, slipping correction is provided, as well as a voltage enhancement in the lower frequency range. The RD51.1 drive converter has a supply voltage range of 380 to 480 volts with a 10% tolerance, a radio interference degree of A1, and an IP20 protection rating. With a rated current of 82 A, this converter produces 45 kW of power. The model requires a 3k3 environmental class and utilizes 139 A of rated current in one second and 164 A in half a second. An integrated brake chopper with a power output of 0.6 kW and a resistance of 5.8 ohms is included in the model. The nominal efficiency of the RD51.1 drive converter is 0.97 - 0.98, and it must be used in conjunction with the manufacturer's motors and components. This model has a 32-bit signal processor for more demanding mechanical applications.

The model RD51.1-4B-045-L-FV-FW can regulate and run a three-phase electric motor with excellent precision and has a 200 percent overload capability for half a second. This drive converter has excellent hardware and motion control characteristics and uses forced air from a blower unit to dissipate heat. Wake industrial sells this product (RD51.1-4B-045-L-FV-FW) with a 1-year replacement warranty.