The R911274753 (DDS02.2-W100-BA01-01-FW), a product of Rexroth Indramat, is a versatile control unit for synchronous and induction motors prevalent in industrial servo systems. Boasting an operational efficiency of up to 95%, this device delivers superior performance for over five years without necessitating any repairs. Its modular design supports customizable functions, with configuration modules fitting into slots U1 to U5 in the device's casing. The housing features warning symbols for safe handling and operations. As a self-diagnostic device, it can identify operational errors and notify operators through built-in LED lights. The controller maintains a consistent current of approximately 100 amperes, and a DC bus voltage around 300 volts. Weighing 7.5 kg and measuring 325 mm in length and 105 mm in width, it includes an external blower to regulate air conduction. It can perform optimally in ambient temperatures up to 50°C.
Device Type: Motor speed control device Operational Efficiency: 95 percent Configurable: Yes U1 to U5 Slots: Present Continuous Current: 100 amperes DC Bus Voltage: 300 volts Weight: 7.5 kilograms Length: 325 millimeters Width: 105 millimeters Cooling System: External air blower Max Ambient Temperature: 50 degrees Celsius