Product Description

The Bosch Rexroth DDS03.1-W030-RA02-02-FW is a DDS series digital drive controller. Operators use the controller with compatible motors for high-performance industrial and commercial applications. A drive system includes both a DDS controller and a compatible motor. Some of the motors that are compatible with DDS controllers are MDD synchronous motors, MKD synchronous motors and LAF inductance motors. A single power supply can provide power for multiple DDS controllers. However Bosch only allows use of power supplies with regulated DC output. The input voltage rating of DDS controllers is 24 Volts DC. The rated output of the DDS03.1-W030-RA02-02-FW is 30 Amps. This output is only valid if the controller operates under specified conditions. These specified conditions include maximum ambient temperature of 45 degrees Celsius sand maximum elevation of 1000 meters.

The maximum permissible relative and absolute humidity levels are 95% and 25 g/m³. Protection category of the DDS03.1-W030-RA02-02-FW controller is IP20. As the controller is not safe from dust or moisture, operators can mount it inside suitable industrial cabinets. The DDS03.1-W030-RA02-02-FW is a modular device with a slot-based architecture. Five slots on the controller allow adaptation to multiple requirements. The command communication module on the DDS03.1-W030-RA02-02-FW is analog. Customers need to order the firmware as a separate subposition. The controller firmware is stored on a software module. A firmware rating plate allows identification of the installed firmware version. The DDS03.1-W030-RA02-02-FW dissipates heat inside the cabinet. For this reason, either large cabinets or air conditioning are required. The DDS03.1-W030-RA02-02-FW controller supports resolver feedback. The controller mounts is the vertical position. Its dimensions are 355 x 235 x 70 millimeters and its weight is approximately 5.5 kilograms.