DKR02.1-W200N-BA31-01-FW

DKR02.1-W200N-BA31-01-FW is a Bosch Rexroth Indramat digital intelligent AC model in the DKR Drive Controllers series. It belongs to line series 02 and uses design version 1. Its current rating is 200. The analog command interface accepts analog control signals, while digital servo and resolver feedback provide motor position and speed information. The drive has no bleeder or brake chopper and uses a rigid DC bus.

The controller operates from a three-phase AC power supply rated for 400 to 480 V with a tolerance of ±10%. Its control voltage is 230 VAC with a tolerance of ±10%. At a 4 kHz switching frequency, it supplies 120 A of continuous current and approximately 47 kW of continuous drive power. Peak drive current is 141 A for short-duration load demands. A built-in blower provides air cooling, and total heat dissipation is 1,600 W. The unit weighs approximately 104 kg.