Product Description

The DKR03.1-W100N-BA32-01-FW is a drive controller from Rexroth Indramat specially designed for smart control of Rexroth Indramat motors. The Bosch product belongs to line 3 of the DKR series. It has an Air or built-in blower cooling mode. Its rated current is 100 and it is of the standard design, without blenders. The DKR03.1-W100N-BA32-01-FW has a motor feedback that can be described as digital servo or revolver feedback. It has an analog interface command communication and its function numeric code is 32. The version function numeric code of the DKR03.1-W100N-BA32-01-FW is 01 and its firmware is FW. Do note that the Firmware must, as a matter of necessity, be ordered as an independent subposition.

The rated power voltage of the DKR03.1-W100N-BA32-01-FW is 3xAC 400V to 480V, ± 10%. Its system frequency ranges from 50Hz to 60Hz. Its control voltage is AC 230V, ± 10% while the control frequency is between 50Hz and 60Hz. The control voltage power is 200VA while the continuous current of the drive stays at 4kHz: 71A and 8 kHz: 60A. The peak current of the DKR03.1-W100N-BA32-01-FW is 71A and the continous power of the drive as it relates to the driven shaft of the motor at 4kHz and 8 kHz at  3xAC 400 V, -5% is 26 and 22 kW respectively. Continous regenerated power stays at around 22kW and gets to a maximum of 26kW as it relates to the shaft of the motor when driven. The drive control voltage is between 0 and 380V, with a maximum frequency of the voltage at  4kHz and 8kHz is 800Hz and 1600Hz respectively. The total heat dissipation at conteff is 900W. In like manner, the heat dissipation in air channel or with coolant in conteff is 600W.

The optional auxiliary brake resistor has a peak braking energy of 150kWs. The continuous power and peak power of the brake resistor is 1kW and 40kW respectively. The drive weighs approximately 49kg while the MI-RAC accessories kit weighs 1.7kg. Regarding its ambient conditions, with rated data, the permanent ambient condition should range from +5⁰C to +45⁰C. When nominal data is derated to 80%, the maximum permanent ambient condition should be +55⁰C. Storage and shipping temperature should be between 30⁰C to 80⁰C while the maximum installation elevation without nominal data derating should be 0 to 1000 m/sea lev. The protection category of the DKR03.1-W100N-BA32-01-FW is IP 20 per EN60529 or IEC529. The electrical drive controller should be handled only by capable personnel to reduce risk of harm to oneself or the device. This unit can be shipped globally with a one-year warranty period from Wake Industrial.