Air Rotate Air Actuators

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Body Material

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Rotary Actuator Style

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Sensor Ready

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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EAR99

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76 Products

Compact Rotary Air Actuators

Use rotary motion to drive devices in tight spaces. These small actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions.

						Shaft				Air Inlet
	OD	Torque @ 70 psi, in·lbf	Torque @ 100 psi, in·lbf	Overall Lg.	Body Material	Type	Dia.	Lg. (A)	Lg. (B)	Thread Size	Thread Type	Gender		Each
Sensor Ready







				90° Shaft Rotation

				1.14"	1	1.5	2.28"	Aluminum	D-Profile	0.156"	0.43"	0.27"	10-32	UNF	Female	00000000	0000000


				1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	00000000	000000
				1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	00000000	000000
				1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	00000000	000000




						180° Shaft Rotation

						1.14"	1	1.5	2.28"	Aluminum	D-Profile	0.156"	0.43"	0.27"	10-32	UNF	Female	00000000	000000


						1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	00000000	000000
						1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	00000000	000000
						1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	00000000	000000




								270° Shaft Rotation

								1.14"	1	1.5	2.28"	Aluminum	D-Profile	0.156"	0.43"	0.27"	10-32	UNF	Female	00000000	000000


								1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	00000000	000000
								1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	00000000	000000
								1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	00000000	000000

Accessories and Replacements for Air Actuators

Replacement Air Actuator Seals

For OD	Includes	Each
1.14"	Stopper Packing, Two O-rings, Vane Shaft	000000
1.34"	Stopper Packing, Two O-rings, Vane Shaft	00000
1.65"	Stopper Packing, Two O-rings, Vane Shaft	00000
1.97"	Stopper Packing, Two O-rings, Vane Shaft	00000

Switches

Attach a sensor to activate relays and controllers.

Sensor Type	For OD	AC Voltage, V AC	DC Voltage, V DC	With Switch Component	Each
Reed Switch	1.14"	100	24	LED	000000
Reed Switch	1.34"	100	24	LED	00000
Reed Switch	1.65"	100	24	LED	00000
Reed Switch	1.97"	100	24	LED	00000

	For OD	Includes
Flange-Bracket Actuator Connection


1.14"	Three Screws	0000000	00000
1.34"	Three Screws	0000000	0000
1.65"	Three Screws	0000000	00000
1.97"	Three Screws	0000000	00000

Adjustable-Angle Rotary Air Actuators

Turn the adjustment bolt on these actuators to set the rotation you need for your application. Powered by compressed air, they create rotary movement. They’re great for moving and positioning in pick-and-place operations and for controlling flow in a system by opening and closing a valve. These actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions.

304 Stainless Steel Body—304 stainless steel actuators withstand corrosive environments better than aluminum actuators. When you first set them up, attach a flow control valve to adjust the flow of compressed air.

	Actuators												Replacement Seal Kits
			Overall				Air Inlet
	Torque @ 70 psi, in·lbf	Torque @ 100 psi, in·lbf	Ht.	Lg.	Wd.	Body Material	Pipe Size	Thread Size	Thread Type	Gender		Each		Each
Sensor Ready







				0° to 180° Shaft Rotation

				6.4	9.2	2.4"	4.98"	1.97"	304 Stainless Steel	—	M5 × 0.8 mm	Metric	Female	00000000	000000000	00000000	000000


				12.9	18.4	2.91"	5.94"	2.56"	304 Stainless Steel	—	M5 × 0.8 mm	Metric	Female	00000000	00000000	00000000	00000
				19.3	27.5	2.6"	6.4"	2.76"	304 Stainless Steel	1/8	—	BSPP	Female	00000000	00000000	00000000	00000
				32.8	46.8	3.7"	7.56"	3.15"	304 Stainless Steel	1/8	—	BSPP	Female	00000000	00000000	00000000	00000
				66.3	94.7	4.45"	9.04"	3.54"	304 Stainless Steel	1/8	—	BSPP	Female	00000000	00000000	00000000	00000
				156.7	223.8	3.86"	6.18"	4.49"	304 Stainless Steel	1/8	—	BSPP	Female	00000000	00000000	00000000	00000




						0° to 190° Shaft Rotation

						0.8	1.1	0.98"	2.36"	1.1"	Aluminum	—	M3 × 0.5 mm	Metric	Female	00000000	000000	———	0


						1.6	2.3	1.1"	2.65"	1.18"	Aluminum	—	M3 × 0.5 mm	Metric	Female	00000000	000000	———	0
						2.6	3.7	1.2"	2.83"	1.35"	Aluminum	—	M3 × 0.5 mm	Metric	Female	00000000	000000	———	0
						5	6.9	1.35"	3.48"	1.61"	Aluminum	—	M5 × 0.8 mm	Metric	Female	00000000	000000	———	0
						11.5	19.5	1.85"	4.32"	1.97"	Aluminum	—	10-32	UNF	Female	0000000	000000	00000000	00000
						16.3	23	2.13"	5.59"	2.56"	Aluminum	—	10-32	UNF	Female	0000000	000000	00000000	00000
						23.9	34.5	2.24"	5.98"	2.76"	Aluminum	1/8	—	NPT	Female	0000000	000000	00000000	00000
						40.7	57.5	2.6"	7.22"	3.15"	Aluminum	1/8	—	NPT	Female	0000000	000000	00000000	00000

Switches


Sensor	Sensor with LED

Attach a sensor to monitor position and activate relays and controllers.

Sensor Type	AC Voltage, V AC	DC Voltage, V DC	With Switch Component		Each
Reed Switch	24, 48, 100	24, 48, 100	—	0000000	000000
Reed Switch	100	24	LED	0000000	00000

Adjustable-Angle Compact Rotary Air Actuators


Keyed Shaft	D-Profile Shaft

When you want to control the angle of your shaft’s rotation and are tight on space, choose these rotary air actuators. They’re our smallest rotary actuator, with only one internal moving part. Set the rotation angle you need by turning the adjustment bolts. Powered by compressed air, they rotate components in automated systems. They’re often used for moving and positioning in pick-and-place operations and for controlling flow in a system by opening and closing a valve. These actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions.

			Overall, mm				Shaft					Keyway, mm			Air Inlet
	Torque @ 70 psi, in·lbf	Torque @ 100 psi, in·lbf	Ht.	Lg.	Wd.	Body Material	Type	Dia., mm	Lg., mm	Lg. (A), mm	Lg. (B), mm	Lg.	Wd.	Dp.	Pipe Size	Thread Size	Thread Type	Gender		Each
Sensor Ready







				0° to 270° Shaft Rotation

				8.4	12	59	68	59	Aluminum	Keyed	8	20	—	—	16	2	1	—	M5 × 8 mm	Metric	Female	0000000	0000000


				15.65	22.37	60	104	55	Aluminum	D-Profile	8	—	19	16	—	—	—	—	M5 × 8 mm	Metric	Female	0000000	000000
				35	50	83	97	83	Aluminum	Keyed	12	30	—	—	25	4	1.84	—	M5 × 8 mm	Metric	Female	0000000	000000
				70	100	105	127	105	Aluminum	Keyed	16	40	—	—	36	5	2.4	1/8	—	BSPP	Female	0000000	000000
				140.3	20.5	130	155	130	Aluminum	Keyed	20	50	—	—	45	6	2.96	1/8	—	BSPP	Female	0000000	00000000

High-Torque Rotary Air Actuators


1/2" and 3/4" Bore Sizes	1 1/8", 1 1/2", and 2" Bore Sizes

Designed to turn heavy loads, these rotary air actuators have rack-and-pinion gears that provide high torque output. Actuators are double acting, so they use air to exert force in both clockwise and counterclockwise directions. You can change the shaft rotation by as much as 30° to meet the requirements of your application—turn the screw on the end cap to adjust.

			Overall			Shaft					Air Inlet
	Bore Size	Torque @ 100 psi, in·lbf	Ht.	Lg.	Body Material	Type	Dia.	Lg.	Ctr.-to-Base Lg. (A)	Keyway Lg.	Pipe Size	Thread Size	Thread Type	Gender		Each
Not Sensor Ready







				90° Shaft Rotation

				1/2"	4.9	1.5"	4.63"	Aluminum	Keyed	3/8"	1.06"	0.6"	0.88"	—	10-32	UNF	Female	000000000	0000000


				3/4"	16.5	2"	6.51"	Aluminum	Keyed	1/2"	1 1/4"	0.7"	0.88"	1/8	—	NPT	Female	00000000	000000
				1 1/8"	62	3.3"	7.95"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	00000000	00000000
				1 1/2"	155	4.4"	11.27"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	00000000	00000000
				2"	440	6.6"	14.77"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	00000000	00000000




						180° Shaft Rotation

						1/2"	4.9	1.5"	4.63"	Aluminum	Keyed	3/8"	1.06"	0.6"	0.88"	—	10-32	UNF	Female	000000000	000000


						3/4"	16.5	2"	6.51"	Aluminum	Keyed	1/2"	1 1/4"	0.7"	0.88"	1/8	—	NPT	Female	00000000	000000
						1 1/8"	62	3.3"	9.91"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	00000000	00000000
						1 1/2"	155	4.4"	14.02"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	00000000	00000000
						2"	440	6.6"	19.17"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	00000000	00000000




								270° Shaft Rotation

								1 1/8"	62	3.3"	11.87"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	000000000	00000000


								1 1/2"	155	4.4"	16.76"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	000000000	00000000
								2"	440	6.6"	23.57"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	000000000	00000000




										360° Shaft Rotation

										1 1/8"	62	3.3"	13.83"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	000000000	00000000


										1 1/2"	155	4.4"	19.51"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	000000000	00000000
										2"	440	6.6"	27.97"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	000000000	00000000

Replacement Air Actuator Seals

For Bore Size	Includes	Each
1/2"	Grease, Two Piston Seals, Two Tube Seals	000000
3/4"	Grease, Two Piston Seals, Two Tube Seals	00000
1 1/8"	Four Piston Seals, Grease, Two Tube Seals	00000
1 1/2"	Four Piston Seals, Grease, Two Tube Seals	000000
2"	Four Piston Seals, Grease, Two Tube Seals	000000