Product Description
The drive controllers of the DDS series can be combined with AC servo and main drives to obtain compact drive packages where single supply units are used. These drive controllers are components of the modular and highly flexible DDS drive system. They can function as rapid-response drives when combined with AC servo motors. The drives are used in textile machines, robotics, and handling machines.
The DDS02.2-W050-BE24-02-FW is a Bosch Rexroth drive controller in the DDS system. It is a Version 2 model of drive controllers in the DDS series designed with a heat technology cooling mechanism. In the cooling method, heat is dissipated within the control cabinet of the drive controller; hence, a large control cabinet with air conditioning is needed. The control cabinet also houses a supply unit. Like others in the series, this drive controller model can be connected to all Indramat supply units with a regulated DC 24V voltage.
SERCOS is the plug-in module of the DDS02.2-W050-BE24-02-FW, and it provides inputs used to evaluate reference switches, travel range limit switches, and sensor inputs. It also ensures that digital drives with SERCOS-compatible controls can be controlled using the module and a fiber optic cable. A major advantage of the fiber optic cable is that it facilitates the safe and rapid exchange of information with the drive controller. The rated current of this DDS drive controller is 50A, and it utilizes a DC bus voltage of 300V with ±15% allowance. Motors with digital servo feedback and resolver feedback can also be connected to it. The maximum permitted ambient temperature for its operation is 45oC, while its maximum installation height is 1000m.