Airtac SCD: Standard Air Cylinder, Double rod type - SCD250X1461ST

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Double rod type double acting,bore250mm,stroke1461mm.with magnet,seal material: NBR,type code：NPT thread type.Product Features:1.Standard cylinder manufactured by Airtac.2.The seal of piston adopts... Read more

SKU: SCD250X1461-S-NPT

$958.29

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Airtac Product Details

Valve

Overview of SC Series Products

Product Type

Standard Pneumatic Cylinder
• Bore sizes: 32, 40, 50, 63, 80, 100, 125, 160, 200, 250mm

Structural Features

Tie-rod Construction
• End caps are connected to the cylinder tube with tie rods for high reliability
Adjustable Air Cushion on Both Ends
• Cushioning performance can be adjusted based on the load
Easy and Flexible Sensor Installation
• Sensors can be mounted on the four tie rods
• Compatible sensor models: CMSG, DMSG, EMSG

Various Rod-End Accessories

• Threaded Rod End
• Y Joint
• Floating Joint
• Rod Eye

Multiple Cylinder Types

• SC: Double Acting
• SCD: Double Shaft Double Acting
• SCJ: Adjustable Stroke Double Shaft Double Acting
• SCLB: Rear Lock Type
• SCLF: Front Lock Type
• SCF: With Valve
• SCT: Multi-position Double Acting
• BSC: Clamping Type

Various Mounting Accessories

• LB, FA, FB, CA, CB, TC, TCM1

Installation and Usage

When the load varies during operation, select a cylinder with sufficient output force.
For high temperature or corrosive environments, use cylinders designed for high temperature or corrosion resistance.
In conditions with high humidity, heavy dust, water drops, oil stains, or welding spatter, appropriate protective measures must be taken.
Before connecting the cylinder to the pipeline, thoroughly clean the pipeline to prevent contaminants from entering the cylinder.
The working medium must be filtered through a filter element of 40 μm or finer before use.
In low-temperature environments, antifreeze measures should be taken to prevent moisture in the system from freezing.
Before operation, perform a trial run driven by compressed air. Set the air cushion to the minimum and then gradually adjust to avoid excessive impact damage.
During operation, avoid lateral loads on the cylinder to ensure proper function and extend service life.
If the cylinder will not be used for an extended period, apply anti-rust treatment to the surface and use dust caps on the air ports.

Theoretical Output Force Table

Bore Size (mm)	Rod Diameter (mm)	Action Type	Effective Area (mm²)	0.1 MPa	0.2 MPa	0.3 MPa	0.4 MPa	0.5 MPa	0.6 MPa	0.7 MPa	0.8 MPa	0.9 MPa
32	12	Double Acting Push	804	80.4	160.8	241.2	321.6	402	482.4	562.8	643.2	723.6
32	12	Double Acting Pull	690	69	138	207	276	345	414	483	552	621
40	16	Double Acting Push	1256	125.6	251.2	376.8	502.4	628	753.6	879.2	1004.8	1130.4
40	16	Double Acting Pull	1055	105.5	211	316.5	422	527.5	633	738.5	844	949.5
50	20	Double Acting Push	1963	196.3	392.6	588.9	785.2	981.5	1177.8	1374.1	1570.4	1766.7
50	20	Double Acting Pull	1649	164.9	329.8	494.7	659.6	824.5	989.4	1154.3	1399.2	1484.1
63	20	Double Acting Push	3117	311.7	623.4	935.1	1246.8	1558.5	1870.2	2181.9	2493.6	2805.3
63	20	Double Acting Pull	2803	280.3	560.6	840.9	1121.2	1401.5	1681.8	1962.1	2242.4	2522.7
80	25	Double Acting Push	5026	502.6	1005.2	1507.8	2010.4	2513	3015.6	3518.2	4020.8	4523.4
80	25	Double Acting Pull	4536	453.6	907.2	1360.8	1814.4	2268	2721.6	3175.2	3628.8	4082.4
100	32	Double Acting Push	7853	785.3	1570.6	2355.9	3141.2	3926.5	4711.8	5497.1	6282.4	7067.7
100	32	Double Acting Pull	7362	736.2	1472.4	2208.6	2944.8	3681	4417.2	5153.4	5889.6	6625.8
125	32	Double Acting Push	12272	1227.2	2454.4	3681.6	4908.8	6136	7363.2	8590.4	9817.6	11044.8
125	32	Double Acting Pull	11468	1146.8	2293.6	3440.4	4587.2	5734	6880.8	8027.6	9174.4	10321.2
160	40	Double Acting Push	20106	2010.6	4021.2	6031.8	8042.4	10053	12063.6	14074.2	16084.8	18095.4
160	40	Double Acting Pull	18849	1884.9	3769.8	5654.7	7539.6	9424.5	11309.4	13194.3	15079.2	16964.1
200	40	Double Acting Push	31416	3141.6	6283.2	9424.8	12566.4	15708	18849.6	21991.2	25132.8	28274.4
200	40	Double Acting Pull	30157	3015.7	6031.4	9047.1	12062.8	15078.5	18094.2	21109.9	24125.6	27141.3
250	50	Double Acting Push	49087	4908.7	9817.4	14726.1	19634.8	24543.5	29452.2	34360.9	39269.6	44178.3
250	50	Double Acting Pull	47124	4712.4	9424.8	14137.2	18849.6	23562	28274.4	32986.8	37699.2	42411.6

Product Features

1. Standard pneumatic cylinder by our company.
2. Piston seal adopts a special bi-directional seal structure, compact in size with oil storage function.
3. Tie-rod type cylinder; end caps are connected to the aluminum tube body via pillars for high reliability.
4. Compared to ISO15552 standard cylinders, SC series cylinders are shorter in length for the same bore size.
5. Smooth and adjustable air cushioning.
6. A variety of cylinder specifications and mounting accessories available for selection.
7. High-temperature sealing materials available, allowing operation under conditions up to 150°C.

Specifications Table

Item	32	40	50	63	80	100
Acting Type	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting
Working Medium	Air (filtered through 40 μm or finer filter)
Mounting Type (SC)	Basic Type FA	FB CA	CB	LB	TC	TCM1
Mounting Type (SCD, SCJ)	Basic Type	FA	LB	TC	TCM1
Operating Pressure Range	0.15~1.0 MPa (22~145 psi) (1.5~10.0 bar)
Max. Proof Pressure	1.5 MPa (215 psi) (15 bar)
Operating Temperature (°C)	-20~70
Operating Speed Range (mm/s)	30~800	30~800	30~800	30~800	30~800	30~800
Stroke Tolerance (mm)	0~250: ±1.0	0~250: ±1.0	0~250: ±1.0	251~1000: ±1.5	1001~1500: ±2.0	1001~1500: ±2.0
Cushion Type	Adjustable Cushion
Cushion Stroke (mm)	21	21	26	28	29
Port Size	PT1/8	PT1/4		PT3/8	PT1/2

Stroke Table

Bore Size (mm)	Standard Stroke (mm)	Max. Stroke (mm)	Allowable Stroke (mm)
32	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500	1000	2000
40	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000	1200	2000
50	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000	1200	2000
63	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000	1500	2000
80	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000	1500	2000
100	25, 50, 75, 80, 100, 125, 150, 160, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000	1500	2000

Order Code Structure

Ordering Code

No.	Item	Available Options	Description
1	Model Code	SC: Standard Double Acting SCD: Double Shaft Double Acting SCJ: Adjustable Stroke Double Shaft Double Acting	Indicates cylinder functional type
2	Bore Size	32, 40, 50, 63, 80, 100, 125, 160, 200, 250	Indicates the bore size of the cylinder
3	Stroke	Refer to Stroke Table	Specify standard stroke length
4	Adjustable Stroke	Only for SCJ: 10, 20, 30, 40, 50, 75, 100 Not applicable for SC/SCD	Additional adjustable stroke for SCJ model only
5	Magnet Code	Blank: Without magnet S: With magnet	Whether equipped with a magnet for sensor detection
6	Mounting Style	Blank / LB / FA / FB / CA / CB / TC (TC used with TCM1)	Select proper mounting type
7	Seal Material	Blank: TPU H: FKM (Viton) N: NBR	Select seal material based on working environment
8	Thread Type	Blank: PT Thread G: G Thread	Select port thread type

Example: SC-50×100-S-FA-H-G
Meaning: Standard double acting type, 50mm bore, 100mm stroke, with magnet, FA mounting, FKM seals, G-thread port