56 CRBU2 W 10 180 S E 56 CDRBU2 W 20 180 S Size Free mount type With auto switch unit Built-in magnet Connecting port position Nil E Side ports Axial ports Without magnet With magnet Rotation Single vane Double vane 90 180 270 90 100 90° 180° 270° 90° 100° Vane type S D Single vane Double vane Shaft type W Double shaft with single flat (sizes 10 to 30) Long shaft with key, short shaft with single flat (size 40) ATEX category 3 100°C (T5) Ta 5°C to 40°C II 3G 120°C (T4) Ta 40°C to 60°C 10 15 20 30 40 How to Order Rotary Actuator: Free Mount Type Sizes: 10, 15, 20, 30, 40 Series 56-CRBU2 ATEX Compliant Refer to page 69 for applicable auto switches. All other specifications are the same as the standard products Series CRBU2. For details, refer to the WEB catalog or Best Pneumatics No. 4. . Fittings are sold separately. Axial ports Side ports 93