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Compact Pneumatic Cylinder SDA

SDA Compact Air Cylinder is called ultra-thin cylinder because of its structure. The Compact Pneumatic Cylinder block and rear cover, piston and piston rod adopt riveting structure, makes the cylinder compact and reliable;

Bore Sizes: 12,16,20,25,32,40,50,63,80,100mm
Stroke Lengths: 5,10,15,20,25,30,40,50,75,100,130mm
Operating Pressure: 0.2-0.9MPa Single action；0.1-0.9MPa Double action
Speed: Double action:30~500mm/s  Single action:50~500mm/s
Working Environment Temperature: -10 to 80°C

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Overview for SDA Compact Air Cylinder

The inner diameter of SDA thin cylinder barrel is hard treated, wear-resistant and durable; The periphery of the cylinder body is provided with a slot for installing magnetic induction switches, convenient to install induction switch; There are various types of cylinders can be selected, such as double-acting type, single-acting return type, single-acting extend type, double-shaft double-acting type, double-shaft double-acting stroke adjustable type and other types.
SDA Compact Air Cylinder is called ultra-thin cylinder because of its structure. The Compact Pneumatic Cylinder block and rear cover, piston and piston rod adopt riveting structure, makes the cylinder compact and reliable; Piston seal adopts special-shaped two-way sealing structure to make the cylinder compact and have oil storage function. This compact structure effectively saves installation space, so used in many mechanical equipments, such as: punch feeder, gear assembly machine, stamping manipulator, automatic tapping machine and automatic drilling machine, which shows that thin cylinders play a vital role in the components of automated machine.

Technical Parameters for SDA Compact Air Cylinder

Bore Sizes: 12,16,20,25,32,40,50,63,80,100mm
Stroke Lengths: 5,10,15,20,25,30,40,50,75,100,130mm
Operating Pressure: 0.2-0.9MPa Single action；0.1-0.9MPa Double action
Speed: Double action:30~500mm/s  Single action:50~500mm/s
Working Environment Temperature: -10 to 80°C

Product Feature for SDA Pneumatic Cylinder (equivalent to Airtac SDA Cylinder)

1. Executive enterprise standards
2. Cylinder block and back cover, piston and piston rod adopt riveted structure, compact and reliable;
3. After the rolling treatment and hard gasification treatment of cylinder body, it has good wear resistance and good durability;
4. Piston seal adopts special-shaped two-way sealing structure, compact size, with oil storage function;
5. Compact structure, can effectively save installation space;
6. There are magnetic induction switch slot around the cylinder block, and it is convenient to install inductive switch;
7. A variety of cylinder types are available.

Inner structure and material of major parts for SDA Pneumatic Cylinder

No. Item Material No. Item Material
1 Back Cover No(Φ12,16)/Aluminium Alloy (others) 7 Front Cover Brass(Φ12,16)/Aluminium Alloy (others)
2 Cushion Gasket (ring) NBR 8 O-ring NBR
3 Piston Brass(Φ12,16)/Aluminium Alloy (others) 9 C-type ring Spring Steel
4 Piston O-ring NBR 10 Front Cover O-ring NBR
5 Piston Rod S45C Durionise Grinding Rod 11 Hex nut Carbon Steel
6 Body Aluminium Alloy 12 Bushing No(Φ12~40)/Wear Material (others)

Specification for SDA Pneumatic Cylinder

Bore (mm) 12 16 20 25 32 40 50 63 80 100
Motion Pattern Double-acting
Single-acting Extrusion Type, Single-acting Drawing-in Type -
Working Medium Air
Pressure Range Double-acting 0.1~1.0MPa(14~145Psi)
Single-acting 0.2~1.0MPa(28~145Psi)
Proof Pressure 1.5MPa(215Psi)
Working Temperature -20~80℃
Operating speed range Double-acting: 30~500mm/s Single-acting: 50~500mm/s
Stroke Tolerance Range +1.0/0
Buffer Type Bumper
Port Size M5×0.8 PT1/8 PT1/4 PT3/8

Stroke SDA Pneumatic Cylinder

Bore (mm) Standard Stroke (mm) Max. Stroke Allowable Stroke
12 16 Double-acting With magnet 5 10 15 20 25 30 35 40 45 50 55 65 70
Without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 65 80
Single-acting 5 10 15 20 25 30 30 -
20 Double-acting With magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 130
Without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 100 130
Single-acting 5 10 15 20 25 30 30 -
25 32 40 50 63 Double-acting With magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 150
Without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 130 150
Single-acting 5 10 15 20 25 30 30 -
80 100 Double-acting With magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 150
Without magnet 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 130 150

Ordering Code SDA Pneumatic Cylinder

Overall Dimension

Model: SDA

Bore/Symbol Standard type With magnet type B1 D E F G K1 L M N1 N2 O P1 P3 P4 R S T1 T2 V W X Y
A C A C S=5 S>5 S=5 S>5
12 22 17 32 27 5 - 6 4 1 M3×0.5 10.2 3 7.5 5 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 12 4.5 - 25 16.3 23 6 5 - -
16 24 18.5 34 28.5 5.5 - 6 4 1.5 M3×0.5 11 3 8 5.5 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 12 4.5 - 29 19.8 28 6 5 - -
20 25 19.5 35 29.5 5.5 36 8 4 1.5 M4×0.7 13 3 9 5.5 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 14 4.5 2 34 24 - 8 6 11.3 10
25 27 21 37 31 6 42 10 4 2 M5×0.8 17 3 9.2 5.5 M5×0.8 Bilateral: Φ8.2 Thread: M6×1.0 Through-hole: Φ4.6 15 5.5 2 40 28 - 10 8 12 10
32 31.5 24.5 41.5 34.5 7 50 12 4 2.4 M6×1 22 3 9 6.5 9 PT 1/8 Bilateral: Φ8.2 Thread: M6×1.0 Through-hole: Φ4.6 16 5.5 6 44 34 - 12 10 18.3 15
40 33 26 43 36 7 58.5 12 4 3 M8×1.25 28 3 9.5 7.5 PT 1/8 Bilateral: Φ10 Thread: M8×1.25 Through-hole: Φ6.5 20 7.5 6.5 52 40 - 16 14 21.3 16
50 37 28 47 38 9 71.5 15 5 4 M10×1.5 38 3 8 10.5 8 10.5 PT 1/4 Bilateral: Φ11 Thread: M8×1.25 Through-hole: Φ6.5 25 8.5 9.5 62 48 - 20 17 30 20
63 41 32 51 42 9 84.5 15 5 4 M10×1.5 40 3 9.5 12 9.5 11 PT 1/4 Bilateral: Φ11 Thread: M8×1.25 Through-hole: Φ6.5 25 8.5 9.5 75 60 - 20 17 28.7 20
80 52 41 62 51 11 104 20 6 5 M14×1.5 45 4 11.5 14.5 11.5 14.5 PT 3/8 Bilateral: Φ14 Thread: M12×1.75 Through-hole: Φ9.2 25 10.5 10 94 74 - 25 22 36 26
100 63 51 73 61 12 124 20 7 5 M18×1.5 55 4 16 20.5 16 20.5 PT 3/8 Bilateral: Φ17.5 Thread: M14×2 Through-hole: Φ11.3 30 13 10 114 90 - 32 27 35 26

Model: SSA

Bore/Symbol Standard type With magnet type B1 D E F G K1 L M N1 N2
A C A C
≤10 >10 ≤10 >10 ≤10 >10 ≤10 >10
12 32 42 27 37 42 52 37 47 5 - 6 4 1 M3×0.5 10.2 3 7.5 5
16 34 44 28.5 38.5 44 54 38.5 48.5 5.5 - 6 4 1.5 M3×0.5 11 3 8 5.5
20 35 45 29.5 39.5 45 55 39.5 49.5 5.5 36 8 4 1.5 M4×0.7 13 3 9 5.5
25 37 47 31 41 47 57 41 51 6 42 10 4 2 M5×0.8 17 3 9.2 5.5
32 41.5 51.5 34.5 44.5 51.5 61.5 44.5 54.5 7 50 12 4 2.4 M6×1 22 3 9 9
40 43 53 36 46 53 63 46 56 7 58.5 12 4 3 M8×1.25 28 3 9.5 7.5
50 47 57 38 48 57 67 48 58 9 71.5 15 5 4 M10×1.5 38 3 10.5 10.5
63 51 61 42 52 61 71 52 62 9 84.5 15 5 4 M10×1.5 40 3 12 11

Model: STA

Bore/Symbol O P1 P3 P4 R S T1 T2 V W X Y
12 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 12 4.5 - 25 16.3 23 6 5 - -
16 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 12 4.5 - 29 19.8 28 6 5 - -
20 M5×0.8 Bilateral: Φ6.5 Thread: M5×0.8 Through-hole: Φ4.2 14 4.5 2 34 24 - 8 6 11.3 10
25 M5×0.8 Bilateral: Φ8.2 Thread: M6×1.0 Through-hole: Φ4.6 15 5.5 2 40 28 - 10 8 12 10
32 PT 1/8 Bilateral: Φ8.2 Thread: M6×1.0 Through-hole: Φ4.6 16 5.5 6 44 34 - 12 10 18.3 15
40 PT 1/8 Bilateral: Φ10 Thread: M8×1.25 Through-hole: Φ6.5 20 7.5 6.5 52 40 - 16 14 21.3 16
50 PT 1/4 Bilateral: Φ11 Thread: M8×1.25 Through-hole: Φ6.5 25 8.5 9.5 62 48 - 20 17 30 20
63 PT 1/4 Bilateral: Φ11 Thread: M8×1.25 Through-hole: Φ6.5 25 8.5 9.5 75 60 - 20 17 28.7 20

Male thread type

Bore/Symbol B2 E F G H I J K2 L M V W
Other SDAD/SDAJ
12 17 16 4 1 10 8 4 M5×0.8 10.2 3 6 5
16 17.5 16 4 1.5 10 8 4 M5×0.8 11 3 6 5
20 20.5 19 4 1.5 13 10 5 M6×1.0 13 3 8 6
25 23 21 4 2 15 12 6 M8×1.25 17 3 10 8
32 25 22 4 2.4 3 15 17 6 M10×1.25 22 3 12 10
40 35 32 4 3 25 19 8 M14×1.5 28 3 16 14
50 37 33 5 4 25 27 11 M18×1.5 38 3 20 17
63 37 33 5 4 25 27 11 M18×1.5 40 3 20 17
80 44 39 6 5 30 32 13 M22×1.5 45 4 25 22
100 50 45 7 5 35 36 13 M26×1.5 55 4 32 27

Model: SDAD

Bore/Symbol Standard type With magnet type E B1 F G K1 L N1
A C A C S≤10 S>10 S=5 S>5
12 27 17 37 27 6 5 4 1 M3×0.5 10.2 5.5 6.3
16 29.5 18.5 39.5 28.5 6 5.5 4 1.5 M3×0.5 11 6.5 7.3
20 30.5 19.5 40.5 29.5 8(S=5, 6.5) 5.5 4 1.5 M4×0.7 13 7.5
25 33 21 43 31 10(S=5, 6.5) 6 4 2 M5×0.8 17 8
32 38.5 24.5 48.5 34.5 8 12 7 4 2.4 M6×1 22 8 9
40 40 26 50 36 8 12 7 4 3 M8×1.25 28 8 10
50 46 28 56 38 8 15 9 5 4 M10×1.5 38 8 10.5
63 50 32 60 42 10 15 9 5 4 M10×1.5 40 9.5 11.8
80 63 41 73 51 13 20 11 6 5 M14×1.5 45 11.5 14.5
100 75 51 85 61 18 20 12 7 5 M18×1.5 55 16 20.5

Note: The size not indicated is the same as the standard type.
For external thread size, please refer to the upper part of this page.

Model: SDAJ

Bore/Symbol Standard type With magnet type E B1 Q G J1 K1 K1 L N1
A C A C S≤10 S>10 S=5 S>5
12 40 17 50 27 6 5 17 1 4 M3×0.5 M5×0.8 10.2 5.5 6.3
16 42.5 18.5 52.5 28.5 6 5.5 17 1.5 4 M3×0.5 M5×0.8 11 6.5 7.3
20 47.5 19.5 57.5 29.5 8(S=5, 6.5) 5.5 21 1.5 5 M4×0.7 M6×1.0 13 7.5
25 54 21 64 31 10(S=5, 6.5) 6 25 2 6 M5×0.8 M8×1.25 17 8
32 61.5 24.5 71.5 34.5 8 12 7 27 2.4 6 M6×1.0 M10×1.5 22 8 9
40 64 26 74 36 8 12 7 28 3 7 M8×1.25 M12×1.5 28 8 10
50 70 28 80 38 8 15 9 29 4 8 M10×1.5 M16×1.5 38 8 10.5
63 74 32 84 42 10 15 9 29 4 8 M10×1.5 M16×1.5 40 9.5 11.8
80 92.5 41 102.5 51 13 20 11 35.5 5 10 M14×1.5 M20×1.5 45 11.5 14.5
100 110.5 51 120.5 61 18 20 12 42.5 5 13.5 M18×1.5 M27×2.0 55 16 20.5

Note: The size not indicated is the same as the standard type.
For external thread size, please refer to the upper part of this page.

Keywords:

SDA Pneumatic Cylinder | SDA Compact Air Cylinder