BSPT Air Cylinders | McMaster-Carr

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30 Products

Locking Air Slides

Prevent sudden drops while raising and lowering grippers and other pick-and-place equipment. A safety end lock engages when air pressure is lost, stopping loads from falling or slamming against the air slide. The air slide guide rods keep the head from twisting as it extends and retracts for steadier motion than air cylinders. These air slides also have a larger mounting surface area compared to air cylinders, so you can mount or push larger items at the end of the slide.

The piston is magnetic, so it can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.

Sensor Ready

	Lg., mm					Air Inlet
	Stroke	Retracted	Extended	Force @ 100 psi, lbf	Carriage Material	Pipe Size	Thread Type	Gender	Dynamic Horiz. Load Cap., lb.	Features		Each
25 mm Bore (80 mm Wide)



		10	131	141	78	Aluminum	1/8	BSPT	Female	52	End Lock	6481N28	0000000


		20	141	161	78	Aluminum	1/8	BSPT	Female	52	End Lock	6481N29	000000
		40	166	206	78	Aluminum	1/8	BSPT	Female	52	End Lock	6481N31	000000
		50	171	221	78	Aluminum	1/8	BSPT	Female	52	End Lock	6481N32	000000


		32 mm Bore (98 mm Wide)



				10	152	162	122	Aluminum	1/8	BSPT	Female	85	End Lock	6481N33	000000


				20	162	182	122	Aluminum	1/8	BSPT	Female	85	End Lock	6481N34	000000
				40	182	222	122	Aluminum	1/8	BSPT	Female	85	End Lock	6481N35	000000
				50	192	242	122	Aluminum	1/8	BSPT	Female	85	End Lock	6481N36	000000

Reed Sensors with LED

For Bore Size, mm	DC Voltage, V DC	Enclosure Rating		Each
6, 10, 15, 20, 25, 32	4 to 8	IP67	6311K38	000000

Double-Ended Air Slides

Push one object while pulling another—when one head on these air slides extends, the other retracts. Often used in pick-and-place systems across two surfaces, such as parallel conveyors, they can take the place of two standard air slides. With guide rods that keep the heads from twisting, they move more steadily than air cylinders. They also have a larger mounting area.

The piston is magnetic, so you can use these slides with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.

Sensor Ready

	Lg., mm				Air Inlet
	Stroke	Overall	Force @ 100 psi, lbf	Carriage Material	Pipe Size	Thread Type	Gender	Dynamic Horiz. Load Cap., lb.		Each
25 mm Bore (80 mm Wide)



		10	180	118.92	Aluminum	1/8	BSPT	Female	6	6426N27	0000000


		20	200	118.92	Aluminum	1/8	BSPT	Female	5	6426N28	000000
		30	220	118.92	Aluminum	1/8	BSPT	Female	5	6426N29	000000
		40	240	118.92	Aluminum	1/8	BSPT	Female	5	6426N31	000000
		50	260	118.92	Aluminum	1/8	BSPT	Female	5	6426N32	000000
		75	310	118.92	Aluminum	1/8	BSPT	Female	5	6426N33	000000
		100	360	118.92	Aluminum	1/8	BSPT	Female	5	6426N34	000000


		32 mm Bore (98 mm Wide)



				10	213	189.73	Aluminum	1/8	BSPT	Female	7	6426N35	000000


				20	233	189.73	Aluminum	1/8	BSPT	Female	7	6426N36	000000
				30	253	189.73	Aluminum	1/8	BSPT	Female	7	6426N37	000000
				40	273	189.73	Aluminum	1/8	BSPT	Female	7	6426N38	000000
				50	293	189.73	Aluminum	1/8	BSPT	Female	7	6426N39	000000
				75	343	189.73	Aluminum	1/8	BSPT	Female	6	6426N41	000000
				100	393	189.73	Aluminum	1/8	BSPT	Female	6	6426N42	000000

Reed Sensors with LED

For Bore Size, mm	DC Voltage, V DC	Enclosure Rating		Each
6, 10, 15, 20, 25, 32	4 to 8	IP67	6311K38	000000

Rotary Clamping Air Cylinders


32 mm Bore	32 mm Bore

Clamp items in place to complete a step in your manufacturing process. These air cylinders rotate while actuating, so you can position, assemble, and inspect items. The body of these air cylinders has threaded through-holes on the face and sides, so you can mount them directly to equipment and thread accessories on. The rod is internally threaded, allowing you to attach an arm as needed for your application.

The piston is magnetic, so you can use these slides with sensors (not included) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.

	Lg., mm						Air Inlet			90° Clockwise Shaft Rotation		90° Counterclockwise Shaft Rotation
	Stroke	Retracted	Extended	Force @ 100 psi, lbf	Body Material	Rod Thread Size	Pipe Size	Thread Type	Gender		Each		Each
Sensor-Ready Base Mount







				32 mm Bore (49 mm Wide)

				10	113	138	122	Aluminum	M10 × 1.5 mm	1/8	BSPT	Female	6021N22	0000000	6021N23	0000000


				20	133	168	122	Aluminum	M10 × 1.5 mm	1/8	BSPT	Female	6021N24	000000	6021N25	000000

Vacuum Lifting Air Cylinders

Combine the lifting power of a vacuum with the actuation of an air cylinder to automate processes such as pick and place. With a hollow rod that’s threaded to connect to a vacuum pad, these cylinders let you move items with suction. They’re double acting, meaning they pull loads as well as push them, and do so with equal force. Mount them directly to equipment or with attachments (not included) using the threaded through-holes on the face and sides of the body.

The piston is magnetic, so you can use these cylinders with sensors (not included) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.

Sensor-Ready


Vacuum Cup Not Included

	Lg., mm						Air Inlet			Vacuum Connection
	Stroke	Retracted	Extended	Force @ 100 psi, lbf	Body Material	Bearing Material	Pipe Size	Thread Type	Gender	Pipe Size	Thread Type	Gender		Each
32 mm Bore (40 mm Wide)



		15	146	161	122	Anodized Aluminum	Bronze	1/8	BSPT	Female	1/8	BSPT	Female	5681N21	0000000


		25	166	191	122	Anodized Aluminum	Bronze	1/8	BSPT	Female	1/8	BSPT	Female	5681N22	000000
		50	216	266	122	Anodized Aluminum	Bronze	1/8	BSPT	Female	1/8	BSPT	Female	5681N23	000000