DKR02.1-W200N-BE24-01-FW

DKR02.1-W200N-BE24-01-FW is manufactured by Bosch Rexroth Indramat as part of the DKR Drive Controllers series. It belongs to the digital intelligent AC drive controller product group, uses line series 02, and has design version 1. Its current rating is 200. The SERCOS command interface supports digital communication with compatible control systems, while digital servo and resolver feedback provide motor position and speed data.

The controller accepts a rated three-phase AC power voltage of 400 to 480 V with a tolerance of ±10%. Its control voltage is 230 V AC with a tolerance of ±10%, supplying the control electronics. At a 4 kHz switching frequency, it provides approximately 47 kW of continuous drive power and 120 A of continuous current. The drive supports a peak current of 141 A for short-duration load demands.

The unit has no bleeder or brake chopper and uses a rigid DC bus. Air cooling from a built-in blower removes operating heat, while total heat dissipation is 1,600 W. The controller weighs approximately 104 kg.