Rotary Actuators Vane Type

Rotary Actuator/Free Mount Type CRBU2/CDRBU2

・It is possible to change the starting position freely according to the
　installation conditions.
・Lightweight: Weight reduced by 12%
・Can be directly installed in 6 different ways
・It is possible to adjust the angle as desired.
・It is possible to set the auto switch mounting position freely.
・With auto switch (CDRBU2 series: CDRBU2, CDRBU2WU)

Type	Series	Vane type	Size	Rotating angle Single	Rotating angle Double
Standard	CRBU2-Z	Single Double	10，15，20，30，40	90°180°270°	90°100°
With angle adjuster	CRBU2WU-Z	Single Double	10，15，20，30，40	90°180°270°	90°100°

Features

■Many combinations available!

Standard Type/Series CRB2

Free mount type/Series CRBU2

Rotating angle: 90°, 180°, 270°
All series can rotate up to 270°.

The use of specially designed seals and stoppers now enables our compact vane type rotary actuators to rotate up to 270°. (Single vane type)

Interchangeable mounting pitch with the current model

Mounting pitches A to C shown and mounting hole diameters are interchangeable with the current model.

Shaft type variations

Six shaft options available(∗The figures below show size 30 actuators.)

Direct mounting

The rotary actuator body can be mounted directly.
∗Not possible for size 10 to 40 with unit(s)

The mounting position of the auto switch can be set freely.

The switch can be fixed in the desired position in the circumferential direction.

Connecting port location:
Side ported or Axial ported

The port location can be selected according to the application.
(Size 10 to 40 with unit(s) are side ported only.)

Double vane type is standardized for 90° and 100°.

The outside dimensions of the double vane type are equivalent to those of the single vane type (except size 10). Double vane construction can get twice the torque of the single vane type.