The Rexroth Indramat R911269061 (DKR03.1-W100N-B) is a versatile DKR series drive controller with a 100 Amps rating. It is suitable for working with various Rexroth Indramat motors such as the 2AD/ADF series spindle motors, 1MB series frameless spindle motors, and LSF/LAF linear motors. It is designed with customizable features including multiple slots (U1 to U5) for different optional modules, making it adaptable to any particular application. This unit is factory-delivered as a complete configured unit, complete with a software module, interface cards, and plug-in modules. Additionally, it features a built-in blower for system cooling and supports digital servo and resolver feedback. The R911269061 (DKR03.1-W100N-B) operates on a three-phase AC input of 400 to 480 Volts and can handle a ±10% variation in this voltage. Its ambient temperature range for operation is 5-45 degrees Celsius but can go up to 55 degrees Celsius with slight derating.
Amperage: 100 Amps Optional module slots: U1 to U5 In-built system: Blower for system cooling, Bleeder Feedback support: Digital Servo and Resolver AC Input Voltage: 400 to 480 Volts Input Phase: Three-Phase Line Frequency: 50 to 60 Hertz Tolerance of Input Voltage: ±10% Tact Frequency of Power Section: 4 kilohertz Product Weight: 49 kilograms Accessory Weight: 1.7 kilograms Product Dimensions: 690 x 390 x 310 millimeters Maximum Installation Elevation: 1000 meters without nominal data derating Protection Rating: IP20 according to IEC 529 and EN 60529.