Pneumatic Rotary Actuators

Filter by

Actuation Mechanism

System of Measurement

Shaft Rotation

Actuation

Rotary Air Actuator Type

Actuation Type

Direction of Operation

Shaft Diameter

Body Material

Air Inlet Thread Type

Bore Size

Rotary Actuator Style

Maximum Pressure

Motion

Sensor Ready

Bearing Material

Overall Length

Mounting Position

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

Yes

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Exempt

Forward

How can we improve?

102 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	6508K101	0000000


				1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	6508K121	000000
				1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	6508K131	000000
				1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	6508K141	000000




						180° Shaft Rotation

						1.14"	1	1.5	2.28"	Aluminum	D-Profile	0.156"	0.43"	0.27"	10-32	UNF	Female	6508K102	000000


						1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	6508K122	000000
						1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	6508K132	000000
						1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	6508K142	000000




								270° Shaft Rotation

								1.14"	1	1.5	2.28"	Aluminum	D-Profile	0.156"	0.43"	0.27"	10-32	UNF	Female	6508K103	000000


								1.34"	2.7	4.5	2.63"	Aluminum	D-Profile	0.188"	0.55"	0.29"	10-32	UNF	Female	6508K123	000000
								1.65"	5.9	8.8	3.11"	Aluminum	D-Profile	0.234"	0.61"	0.33"	10-32	UNF	Female	6508K133	000000
								1.97"	20	32	3.66"	Aluminum	D-Profile	0.313"	0.67"	0.43"	10-32	UNF	Female	6508K143	000000

Accessories and Replacements for Air Actuators

Replacement Air Actuator Seals

For OD	Includes		Each
1.14"	Stopper Packing, Two O-rings, Vane Shaft	6508K21	000000
1.34"	Stopper Packing, Two O-rings, Vane Shaft	6508K22	00000
1.65"	Stopper Packing, Two O-rings, Vane Shaft	6508K23	00000
1.97"	Stopper Packing, Two O-rings, Vane Shaft	6508K24	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	6508K51	000000
Reed Switch	1.34"	100	24	LED	6508K52	00000
Reed Switch	1.65"	100	24	LED	6508K53	00000
Reed Switch	1.97"	100	24	LED	6508K54	00000

	For OD	Includes
Flange-Bracket Actuator Connection


1.14"	Three Screws	6508K42	00000
1.34"	Three Screws	6508K43	0000
1.65"	Three Screws	6508K44	00000
1.97"	Three Screws	6508K45	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	1299K211	000000000	1299K217	000000


				12.9	18.4	2.91"	5.94"	2.56"	304 Stainless Steel	—	M5 × 0.8 mm	Metric	Female	1299K212	00000000	1299K218	00000
				19.3	27.5	2.6"	6.4"	2.76"	304 Stainless Steel	1/8	—	BSPP	Female	1299K213	00000000	1299K219	00000
				32.8	46.8	3.7"	7.56"	3.15"	304 Stainless Steel	1/8	—	BSPP	Female	1299K214	00000000	1299K221	00000
				66.3	94.7	4.45"	9.04"	3.54"	304 Stainless Steel	1/8	—	BSPP	Female	1299K215	00000000	1299K222	00000
				156.7	223.8	3.86"	6.18"	4.49"	304 Stainless Steel	1/8	—	BSPP	Female	1299K216	00000000	1299K223	00000




						0° to 190° Shaft Rotation

						0.8	1.1	0.98"	2.36"	1.1"	Aluminum	—	M3 × 0.5 mm	Metric	Female	1299K201	000000	———	0


						1.6	2.3	1.1"	2.65"	1.18"	Aluminum	—	M3 × 0.5 mm	Metric	Female	1299K202	000000	———	0
						2.6	3.7	1.2"	2.83"	1.35"	Aluminum	—	M3 × 0.5 mm	Metric	Female	1299K203	000000	———	0
						5	6.9	1.35"	3.48"	1.61"	Aluminum	—	M5 × 0.8 mm	Metric	Female	1299K204	000000	———	0
						11.5	19.5	1.85"	4.32"	1.97"	Aluminum	—	10-32	UNF	Female	1299K31	000000	1299K101	00000
						16.3	23	2.13"	5.59"	2.56"	Aluminum	—	10-32	UNF	Female	1299K32	000000	1299K102	00000
						23.9	34.5	2.24"	5.98"	2.76"	Aluminum	1/8	—	NPT	Female	1299K33	000000	1299K103	00000
						40.7	57.5	2.6"	7.22"	3.15"	Aluminum	1/8	—	NPT	Female	1299K34	000000	1299K104	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	—	1299K21	000000
Reed Switch	100	24	LED	1299K22	00000

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	60165K261	0000000


				3/4"	16.5	2"	6.51"	Aluminum	Keyed	1/2"	1 1/4"	0.7"	0.88"	1/8	—	NPT	Female	60165K61	000000
				1 1/8"	62	3.3"	7.95"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	60165K62	00000000
				1 1/2"	155	4.4"	11.27"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	60165K63	00000000
				2"	440	6.6"	14.77"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	60165K64	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	60165K262	000000


						3/4"	16.5	2"	6.51"	Aluminum	Keyed	1/2"	1 1/4"	0.7"	0.88"	1/8	—	NPT	Female	60165K71	000000
						1 1/8"	62	3.3"	9.91"	Aluminum	Keyed	1/2"	0.88"	1.7"	0.625"	1/8	—	NPT	Female	60165K72	00000000
						1 1/2"	155	4.4"	14.02"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	60165K73	00000000
						2"	440	6.6"	19.17"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	60165K74	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	60165K721	00000000


								1 1/2"	155	4.4"	16.76"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	60165K731	00000000
								2"	440	6.6"	23.57"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	60165K741	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	60165K722	00000000


										1 1/2"	155	4.4"	19.51"	Aluminum	Keyed	7/8"	1 3/4"	2.2"	1.5"	1/4	—	NPT	Female	60165K732	00000000
										2"	440	6.6"	27.97"	Aluminum	Keyed	1 1/8"	2.03"	3.3"	1.875"	1/4	—	NPT	Female	60165K742	00000000

Replacement Air Actuator Seals

For Bore Size	Includes		Each
1/2"	Grease, Two Piston Seals, Two Tube Seals	60165K11	000000
3/4"	Grease, Two Piston Seals, Two Tube Seals	60165K12	00000
1 1/8"	Four Piston Seals, Grease, Two Tube Seals	60165K13	00000
1 1/2"	Four Piston Seals, Grease, Two Tube Seals	60165K14	000000
2"	Four Piston Seals, Grease, Two Tube Seals	60165K15	000000

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	6493N12	0000000


				15.65	22.37	60	104	55	Aluminum	D-Profile	8	—	19	16	—	—	—	—	M5 × 8 mm	Metric	Female	6493N11	000000
				35	50	83	97	83	Aluminum	Keyed	12	30	—	—	25	4	1.84	—	M5 × 8 mm	Metric	Female	6493N13	000000
				70	100	105	127	105	Aluminum	Keyed	16	40	—	—	36	5	2.4	1/8	—	BSPP	Female	6493N14	000000
				140.3	20.5	130	155	130	Aluminum	Keyed	20	50	—	—	45	6	2.96	1/8	—	BSPP	Female	6493N15	00000000

Universal Air Actuators for Flow-Control Valves

Attach these actuators to manual ball valves, butterfly valves, and plug valves with an ISO 5211 hole pattern to automatically start and stop flow with compressed air.

You must control the air to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included). Use valve stem adapters to mount actuators to smaller ISO 5211 valve stems.

Single Acting: Air-to-Open, Spring Return

Single-acting actuators only require air pressure when actuated; they automatically spring closed when the air turns off.

						Air Connection
Torque @ Pressure	Spring Close Torque, in·lbf	Specs. Met	ISO Actuator Mounting Pattern	For Stem Size, mm	Housing Material	Pipe Size	Gender	Thread Type	Air Pressure Range, psi	Temp. Range, ° F	Lg.	Wd.	Ht.		Each



	83 in·lbf @ 80 psi	71	ISO 5211	F04	11	Aluminum	1/8	Female	NPT	40 to 115	32 to 175	6 1/2"	2 11/16"	3 5/8"	49935K82	0000000


	160 in·lbf @ 80 psi	114	ISO 5211	F05, F07	14	Aluminum	1/8	Female	NPT	40 to 150	0 to 175	7 5/8"	3 3/8"	4 1/4"	49935K64	000000
	282 in·lbf @ 80 psi	215	ISO 5211	F05, F07, F10	19	Aluminum	1/4	Female	NPT	40 to 115	32 to 175	9 5/16"	4 3/16"	5 1/16"	49935K88	000000

Accessories for Valve Actuators

Pilot valves control the air to the actuator.

Limit switches change the position of the visual dome indicator and send an electrical signal to trigger alarms or other equipment when the actuator opens or closes the valve. The indicator displays green when the valve is open and red when the valve is closed. Switches attach to the top of the actuator with the included mounting bracket. All meet NEMA 4X for protection from washdowns, splashing water, corrosive liquid, and dust.

		Each
120V AC Pilot Valve	49935K95	0000000
Limit Switch for Two-Way Valves	2637N1	000000
Limit Switch for Three-Way Valves	2637N2	000000

Double Acting: Air-to-Open, Air-to-Close

Double-acting actuators require air pressure to open and close.

					Air Connection
Torque @ Pressure	Specs. Met	ISO Actuator Mounting Pattern	For Stem Size, mm	Housing Material	Pipe Size	Gender	Thread Type	Air Pressure Range, psi	Temp. Range, ° F	Lg.	Wd.	Ht.		Each



	187 in·lbf @ 80 psi	ISO 5211	F04	11	Aluminum	1/8	Female	NPT	40 to 150	0 to 175	6 1/2"	2 11/16"	3 5/8"	49935K91	0000000


	327 in·lbf @ 80 psi	ISO 5211	F05, F07	14	Aluminum	1/8	Female	NPT	40 to 115	32 to 175	7 5/8"	3 3/8"	4 1/4"	49935K74	000000
	703 in·lbf @ 80 psi	ISO 5211	F05, F07, F10	19	Aluminum	1/4	Female	NPT	40 to 115	32 to 175	9 5/16"	4 3/16"	5 1/16"	49935K78	000000
	1,431 in·lbf @ 80 psi	ISO 5211	F07, F10	19	Aluminum	1/4	Female	NPT	40 to 115	32 to 175	11 1/2"	4 9/16"	6 1/16"	49935K75	000000

Accessories for Valve Actuators

Pilot valves control the air to the actuator.

		Each
120V AC Pilot Valve	49935K95	0000000
Limit Switch for Two-Way Valves	2637N1	000000
Limit Switch for Three-Way Valves	2637N2	000000

Air Actuators for Flow-Control Valves

These actuators are original manufacturer replacements for Duravalve and RuB valves.

You must control the air to the actuator using either an electric pilot valve (not included) or a manual on/off valve (not included).

Single Acting—Single-acting actuators only require air pressure when actuated; they automatically spring closed when the air turns off.

Double Acting—Double-acting actuators require air pressure to open and close.


Duravalve DM 240







	Single Acting: Air-to-Open, Spring Return

	AS7212	2864N2	0000000


	AS7213	2864N4	000000
	AS7214	2864N5	000000
	AS7216	2864N7	000000
	AS7217	2864N8	000000




			Double Acting: Air-to-Open, Air-to-Close

			AS7202	2864N1	000000


			AS7204	2864N3	000000
			AS7207	2864N6	000000


			RuB S.6439







						Single Acting: Air-to-Open, Spring Return

						EA2R64D39-001	2872N13	000000


						EA2R64E39-001	2872N14	000000
						EA2R64F39-001	2872N15	000000
						EA3R64G39-001	2872N16	000000
						EA3R64H39-001	2872N17	000000
						EA3R64I39-001	2872N18	000000




								Double Acting: Air-to-Open, Air-to-Close

								EA1D64F39-001	2872N11	000000


								EA3D64G39-001	2872N12	000000