R911269055
Bosch Rexroth Indramat's R911269055 (DKR02.1-W200N-B) is a drive controller belonging to their flagship DKR product series. This controller is designed to regulate motors from the 1MB spindle motor, LSA / LAF linear motor, and 2AD / ADF spindle motor series. The R911269055 (DKR02.1-W200N-B) is crafted for direct connection to a three-phase AC main, ranging from 400 to 480 Volts AC. This model may include an integrated brake resistor and delivers a 200 Amps output. It incorporates a built-in cooling blower, although a bleeder is not included. The continuous current rating stands at 120 Amps at 4 kilohertz and 95 Amps at 8 kilohertz. It utilizes integrated digital servo and resolver for motor feedback while requiring an input control voltage of 230 Volts at 50 to 60 Hertz.
The R911269055 (DKR02.1-W200N-B) sustains a power rating of 47 kilowatts at 4 kilohertz and 37 kilohertz at 8 kilohertz. It handles continuous and peak regenerated power ratings of 37 kilowatts and 55 kilowatts, correspondingly. During operation, this controller gives off 1600 Watts as heat. Its approximate weight is 104 kilograms, while the accessories kit is around 1.7 kilograms. Compliant with EN 60529, the controller's protective casing falls under the IP 20 category. The controller works best at an altitude range of 0 to 1000 meters and a temperature range of 5 to 45 degrees Celsius. Its dimensions are 1000 x 440 x 290 millimeters and requires an optimum spacing of 80 millimeters for vertical mounting to facilitate cooling. Only qualified personnel should perform the installation.
