Series CRB rotary actuator is available in 10, 15, 20, 30, and 40 bore.  The CRB series is available in either 90° or 180° rotation angle.  The lightweight design features a compact body with a built-in angle adjuster unit and auto switch unit.  Rotating angle can be easily checked using the chamfered position of the shaft.  (Only for CDRB with auto switch).  The new integrated auto switch unit is compatible with D-M9 type auto switches.