FAQ

|Rotary Actuators

What is the difference between CRB and CRB2 series vane type rotary actuators (which both come in sizes 10, 15, 20, 30, and 40)?

The CRB1 series was discontinued in 2007 and the CRB2 series was discontinued in 2013. There were replaced with the current CRB2-Z series, which was released in 2012.
The CRB series, released in November 2018, is the current vane type rotary actuator.
The new CRB series is lightweight and compact. However, the mounting dimensions are the same as those of the CRB2-Z series.
The features of the new CRB series can be found here.
Note) Select the CRB2 series for the 270° single vane type as well as the double vane type.