63 mm Bore Air Cylinders

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Force @ 100 psi

Retracted Length

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Width

Air Inlet Pipe Size

Actuation Type

Bearing Material

Specifications Met

Actuation Mechanism

Rod Material

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Force @ 50 psi

Cylinder Cushion Type

Sensor Ready

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52 Products

About Air Cylinders

Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.

Enclosed-Body NFPA Air Cylinders

Cylinder

An extruded-aluminum body means these cylinders have no open spaces for debris to collect. They have an NFPA (National Fluid Power Association) or ISO industry-standard footprint for easy interchangeability. They’re cushioned to absorb piston impact to minimize wear and noise—cylinders have a screw at each port so you can adjust the amount of cushion. All have a magnetic piston so you can use them with sensors (sold separately) to activate relays and controllers.

For technical drawings and 3-D models, click on a part number.

Sensor Ready—Metric Sizes

Lg., mm					Air Inlet
Stroke	Retracted	Extended	Force @ 100 psi, lbs.	Body Material	Pipe Size	Thread Type	Gender		Each
63 mm Bore Size (75 mm Wd.)
25	219	244	483	Aluminum	3/8	BSPP	Female	000000000	0000000
50	244	294	483	Aluminum	3/8	BSPP	Female	000000000	000000
75	269	344	483	Aluminum	3/8	BSPP	Female	000000000	000000
100	294	394	483	Aluminum	3/8	BSPP	Female	000000000	000000
125	319	444	483	Aluminum	3/8	BSPP	Female	000000000	000000
150	344	494	483	Aluminum	3/8	BSPP	Female	000000000	000000
175	369	544	483	Aluminum	3/8	BSPP	Female	000000000	000000
200	394	594	483	Aluminum	3/8	BSPP	Female	000000000	000000
225	419	644	483	Aluminum	3/8	BSPP	Female	000000000	000000
250	444	694	483	Aluminum	3/8	BSPP	Female	000000000	000000
275	469	744	483	Aluminum	3/8	BSPP	Female	000000000	000000
300	494	794	483	Aluminum	3/8	BSPP	Female	000000000	000000

Pivot Brackets

Pivot Bracket

Metric Sizes
For Bore Size	Includes		Each
63mm	Four Bolts	00000000	000000

Clevis Brackets with Pin

Clevis Bracket with Pin

Metric Sizes
For Bore Size	Includes		Each
63mm	Four Bolts, Pin, Retaining Clip	00000000	000000

Rod Clevis with Pin

Metric Sizes
For Bore Size	Includes		Each
63mm	Retaining Clip	00000000	000000

Replacement Seal Kits

Seal Kit

Metric Sizes
For Bore Size	Includes		Each
63mm	Bearing, Bumper, Cushion Seal, Grease, Piston Seal, Rod Seal, Scraper	00000000	0000000

Sensors

Reed Switch

Reed Switch
For Bore Size	AC Voltage	DC Voltage	Electrical Connection	Temperature Range, °F		Each
32mm, 40mm, 63mm	12V AC- 240V AC	12V DC- 60V DC	Wire Leads	-4° to 176°	00000000	0000000

Enclosed-Body Load Responsive Cushion Air Cylinders

Ensure the correct cushioning, even with changing loads. These cylinders have self-adjusting cushions that automatically compensate for changes in load and speed. They have an extruded-aluminum body so there's no open spaces for debris to collect. All have a magnetic piston so you can use them with sensors (sold separately) to activate relays and controllers.

For technical drawings and 3-D models, click on a part number.

Sensor-Ready Air Cylinders

Lg., mm					Air Inlet
Stroke	Retracted	Extended	Force @ 100 psi, lbs.	Body Material	Pipe Size	Thread Type	Gender	Specifications Met		Each
63 mm Bore Size (75 mm Wd.)
50	243.1	293.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	0000000
75	268.1	343.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
100	293.1	393.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
125	318.1	443.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
150	343.1	493.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
175	368.1	543.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
200	393.1	593.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
250	443.1	693.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
300	493.1	793.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
325	518.1	843.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
400	593.1	993.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000
500	693.1	1,193.1	441	Aluminum	3/8	BSPP	Female	ISO 15552, ISO 6431	00000000	000000

Pivot Brackets

						Mounting Holes
For Bore Size, mm	Pin Hole Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes		Each
63	16	75	75	55	6.5	4	9	56.5	Yes	Aluminum	Four Bolts	00000000	0000000

Clevis Brackets with Pin

	Pin								Mounting Holes
For Bore Size, mm	Dia., mm	Lg., mm	Material	Wd., mm	Ht., mm	Dp., mm	Jaw Opening Wd., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes		Each
63	16	60	Steel	75	75	48	21	6.5	4	9	56.5	Yes	Aluminum	Four Bolts, Retaining Clip	00000000	000000

Rod Clevis with Pin

	Pin						Shank		Thread
For Bore Size, mm	Dia., mm	Lg., mm	Material	Lg., mm	Ht., mm	Jaw Opening Wd., mm	Center Lg., mm	Gender	Size	Pitch, mm	Lg., mm	No. of Mounting Holes	Mounting Hardware Included	Material	Includes	Specifications Met		Each
63	16	39	Steel	83	32	16	64	Female	M16	1.5	32	4	Yes	Galvanized Steel	Nut	DIN 71752, ISO 8140	00000000	000000

Locking Tie Rod Air Cylinders

Halt actuation at a moment’s notice—these air cylinders have an end lock that acts as an emergency stop. If there's a sudden loss of air pressure, the end lock engages to safely hold the load. You can also set them to stop anywhere along the stroke length as a simpler alternative to electric actuators. Rods along the barrel secure the end caps and shield the barrel from impact. These air cylinders are double acting, meaning they extend and retract with nearly equal force. All have adjustable air cushions that absorb piston impact to minimize wear and noise.

The magnetic piston inside these cylinders 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.

For technical drawings and 3-D models, click on a part number.

Sensor Ready

Lg.					Air Inlet
Stroke, mm	Retracted, mm	Extended, mm	Force @ 100 psi, lbs.	Body Material	Pipe Size	Thread Type	Gender		Each
63 mm Bore Size (86 mm Wd.)
25	279	304	490	Aluminum	3/8	NPT	Female	0000000	0000000
50	304	354	490	Aluminum	3/8	NPT	Female	0000000	000000
75	329	404	490	Aluminum	3/8	NPT	Female	0000000	000000
100	354	454	490	Aluminum	3/8	NPT	Female	0000000	000000
125	379	504	490	Aluminum	3/8	NPT	Female	0000000	000000
150	404	554	490	Aluminum	3/8	NPT	Female	0000000	000000
250	504	754	490	Aluminum	3/8	NPT	Female	0000000	000000

Front or Rear Flanges

				Inside Mounting Holes				Outside Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes		Each
63	130	101	15	4	12	64	Yes	4	11	108	No	Aluminum	Four Mounting Nuts	00000000	000000

Clevis Brackets

						Mounting Hole
For Bore Size, mm	For Pin Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material	Includes		Each
63	16	85	85	56	17	12	64	No	Aluminum	Four Mounting Nuts	00000000	000000

Clevis Brackets with Pins

					Mounting Hole
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material	Includes		Each
63	86	86	56	17	10	64	No	Aluminum	Clevis Pin, Two Cotter Pins	00000000	000000

AC/DC Sensors for Sensor-Ready Cylinders

For Bore Size	AC Voltage	DC Voltage		Each
1 1/4", 1 3/4", 2", 2 1/2", 3", 3 1/2", 4 1/2", 32mm, 40mm, 50mm, 63mm, 80mm	5V AC- 240V AC	5V DC- 240V DC	00000000	000000

Flexible-Mount ISO Air Cylinders

For multiple mounting options, these air cylinders match an industry standard ISO footprint and have threaded holes on the face and sides. Their ISO footprint makes it easy to change out an old air cylinder. To mount them directly to equipment or add on attachments, use the threaded through holes. These cylinders are double acting, so they push and pull loads with equal force.

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.

For technical drawings and 3-D models, click on a part number.

Sensor Ready

Air Cylinders
Lg.					Air Inlet					Sensors
Stroke, mm	Retracted, mm	Extended, mm	Force @ 100 psi, lbs.	Body Material	Pipe Size	Thread Type	Gender		Each		Each
63 mm Bore Size (78 mm Wd.)
25	82	107	482	Aluminum	1/8	BSPP	Female	0000000	0000000	00000000	000000
50	107	157	482	Aluminum	1/8	BSPP	Female	0000000	000000	00000000	00000
80	137	217	482	Aluminum	1/8	BSPP	Female	0000000	000000	00000000	00000
100	157	257	482	Aluminum	1/8	BSPP	Female	0000000	000000	00000000	00000

Foot Brackets

					Base Mounting Holes				Top Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material		Each
63	47	35	75	5	2	9	50	No	2	9	56.5	Yes	Zinc-Plated Steel	00000000	000000

Front or Rear Flanges

				Inside Mounting Holes				Outside Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material		Each
63	75	120	12	4	9	56.5	Yes	4	9	100	No	Zinc-Plated Steel	00000000	000000

Clevis Brackets with Pin

	Pin							Mounting Holes
For Bore Size, mm	Dia., mm	Material	Wd., mm	Ht., mm	Dp., mm	Jaw Opening Wd., mm	Base Plate Thick., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material	Includes		Each
63	16	Steel	75	75	50	40	12	4	9	56.5	Yes	Zinc-Plated Steel	Four Washers, Two Snap Rings, One Pin	00000000	000000

Replacement Seal Kits

For Bore Size, mm	Includes		Each
63	Piston Seal, Rod Seal, Rod Wiper, Two Tube Seals	00000000	000000