The SMC CDRB2BWU30-90DZ-T79 CRB2 Series Rotary Actuator Vane Type is designed for versatile and efficient performance. This actuator allows for flexible auto switch mounting positions, ensuring adaptability to various setups. It supports direct mounting and offers selectable connection port positions, including side ported and axial ported options. Note that when a switch and angle adjuster are installed, only side ported is available. The actuator operates efficiently at low pressures, with a minimum of 0.2 MPa for size 10 and 0.15 MPa for sizes 15 to 40. Additionally, it provides the capability to adjust the angle as needed, enhancing its functionality. The inclusion of an auto switch (Series CDRB2: CDRB2 W, CDRB2 WU) further adds to its convenience and usability.