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Miniature Pneumatic Cylinder MAL

The output torque and output power of MAL mini cylinder are more stable. Increasing the number of cylinders can make the air car easier to start, and the acceleration response is better. In order to improve the performance of air car, the number of cylinders must be increased. 

Bore Sizes: 20,25,32,40mm
Stroke Lengths: 25,50,75,80,100,125,150,160,175,200,300,500mm
Operating Pressure: 0.1-1.0 MPa / 0.2-1.0 MPa
Speed:30~500mm/s；50~500mm/s；
Working Environment Temperature: -20 to 70°C

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  • Product Specifications
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Overview for MAL Mini Pneumatic Cylinder

The output torque and output power of MAL Mini Air Cylinder are more stable. Increasing the number of cylinders can make the air car easier to start, and the acceleration response is better. In order to improve the performance of air car, the number of cylinders must be increased.
1. No lubrication: Using oil-containing powder metallurgy copper as the axle bearing, so that the piston rod does not need lubrication.
2. Durability: The front and rear covers of the MAL Mini Air Cylinder body are treated by anodic hard oxidation, not only has corrosion resistance, but also the appearance is more compact and exquisite.
3. High temperature resistance: The MAL Mini Air Cylinder uses high temperature sealing material to make the cylinder work normally at 150℃.
4. Variety of installation modes.
5. With magnetic: There is a permanent magnet on the cylinder piston, which can trigger the induction switch installed on the cylinder to sense the position of the MAL Mini Air Cylinder.

Overview for MAL Mini Pneumatic Cylinder

Bore Sizes: 20,25,32,40mm
Stroke Lengths: 25,50,75,80,100,125,150,160,175,200,300,500mm
Operating Pressure: 0.1-1.0 MPa / 0.2-1.0 MPa 
Speed:30~500mm/s；50~500mm/s；
Working Environment Temperature: -20 to 70°C

Product Feature for MAL Mini Pneumatic Cylinder

1. Manufactured by our enterprise, adopt aluminum cylinder body.
2. Front and back cover and cylinder tube are connected by threads.
3. Piston adopts heterogenous two-way seal structure. It has compact size and has the function of grease reservation.
4. Front cover adopts self-lubrication bearing guide that has good performance of lubrication and guide.
5. There are several modes of back cover, which makes the installation of cylinder more convenient.
6. There are cylinder and mounting accessories with several specifications for customers' choice. 7. It has sufficient strength and rigidity, small deformation, ensure the position of all moving parts is correct, run normally, and low vibration noise. 8. With good cooling performance. There are cooling water around the cylinder to allow cooling water to take away heat. 9. Wear resistance, to ensure that the cylinder block has enough service life. The upper part of the MAL Mini Air Cylinder is a parallel cylinder barrel. The lower part of the cylinder block is a crankcase for installing the crankshaft. The outer part can also install various accessories such as generators, engine brackets, etc. MAL Mini Air Cylinder block is mostly made of cast iron or aluminum alloy. Aluminum alloy cylinder has higher cost, but it has light weight and good cooling performance, so it is more and more widely used. The body is the skeleton of the engine, and is the installation basis of the engine mechanism and various systems. All the main parts and accessories of the engine are installed inside and outside, bearing various loads. Therefore, the body must have enough strength and rigidity. The body group is mainly composed of cylinder block, crankcase, cylinder head and cylinder cushion and others.

Inner structure and material of major parts

No. Item Material No. Item Material
1 Rod nut Carbon steel 9 Bumoer NBR
2 Piston rod Carbon steel with 20μm chrome plated 10 O-ring NBR
3 Front cover packing NBR 11 Piston seal NBR
4 Bushing Wear resistant material 12 Piston Aluminium alloy
5 Front cover nut Carbon steel 13 Wear ring Wear resistant material
6 Front cover Aluminium alloy 14 Washer Free cutting material
7 O-ring NBR 15 Bolt Carbon steel
8 Barrel Aluminium alloy 16 Back cover Aluminium alloy

Specification for MAL Cylinder

Bore (mm) 20 25 32 40
Motion Pattern MSAL/MTAL Single-acting
Other Double-acting
Working Medium Air
Operating Pressure Double-acting 0.1~1.0MPa(14~145Psi)
Single-acting 0.2~1.0MPa(28~145Psi)
Proof Pressure 1.5MPa(215Psi)
Operating Temperature -20~70°C
Operating Speed Single-acting: 50~800mm/s; Double-acting: 30~800mm/s
Stroke Tolerance 0~150 (+1.0/0) >150(+1.4/0)
Cushion Type Bumper
Port Size PT1/8 PT1/4

Stroke for MAL Cylinder

Bore (mm) Standard Stroke (mm) Max. Stroke Allowable Stroke
MAL 20 25 50 75 80 100 125 150 160 175 200 250 300 500 800
25 25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 800 1200
32 800 1200
40 1200 1500
MSAL 20 25 50 75 80 100 125 150 150 -
25 150 -
32 150 -
40 150 -
MTAL 20 25 50 75 80 100 100 -
25 100 -
32 100 -
40 100 -
MALD
MALJ		 20 25 50 75 80 100 125 150 160 175 200 200 300
25 25 50 75 80 100 125 150 160 175 200 250 250 300
32 250 300
40 250 300

Ordering Code for MAL Mini Pneumatic Cylinder

Ordering Code for MAL Mini Pneumatic Cylinder

Overall Dimension for MAL Mini Air Cylinder

Bore/Symbol A A1 A2 B C D D1 E F G H I J K L M P Q R R1 S U V W X AR AX AY
20 131 122 110 40 70 21 12 28 12 16 20 12 6 M8×1.25 M22×1.5 10 8 16 19 10 12 29 8 6 PT1/8 7 33 29
25 135 128 114 44 70 21 14 30 14 16 22 17 6 M10×1.25 M22×1.5 12 8 16 19 12 12 34 10 8 PT1/8 7 33 29
32 141 128 114 44 70 27 14 30 14 16 22 17 6 M10×1.25 M24×2.0 12 10 16 25 12 15 39.5 12 10 PT1/8 8 37 32
40 165 152 138 46 92 27 14 32 14 22 24 17 7 M12×1.25 M30×2.0 12 12 20 25 12 15 49.5 16 14 PT1/4 9 47 41

Bore/Symbol A A1 A2 B C D D1 E F G H I J K L M P Q R S U V W X AR AX AY
0~50 51~100 ≥101 0~50 51~100 ≥101 0~50 51~100 ≥101 0~50 51~100 ≥101
20 156 181 206 147 172 197 135 160 185 40 95 120 145 21 12 28 12 16 20 12 6 M8×1.25 M22×1.5 10 8 16 19 12 29 8 6 PT1/8 7 33 29
25 160 185 210 153 178 203 139 164 189 44 95 120 145 21 14 30 14 16 22 17 6 M10×1.25 M22×1.5 12 8 16 19 12 34 10 8 PT1/8 7 33 29
32 166 191 216 153 178 203 139 164 189 44 95 120 145 27 14 30 14 16 22 17 6 M10×1.25 M24×2.0 12 10 16 25 15 39.5 12 10 PT1/8 8 37 32
40 190 215 240 177 202 227 163 188 216 46 117 142 167 27 14 32 14 22 24 17 7 M12×1.25 M30×2.0 12 12 20 25 15 49.5 16 14 PT1/4 9 47 41

Bore/Symbol A A1 A2 C
0~25 26~50 51~75 76~100 0~25 26~50 51~75 76~100 0~25 26~50 51~75 76~100 0~25 26~50 51~75 76~100
20 146 156 171 181 137 147 162 172 125 135 150 160 85 95 110 120
25 150 160 175 185 143 153 168 178 129 139 154 164 85 95 110 120
32 156 166 186 196 143 153 173 183 129 139 159 169 85 95 115 125
40 180 190 210 220 167 177 197 207 153 163 183 193 107 117 137 147

Bore/Symbol A B C E F G H I J K L M U V W X AR AX AY
20 150 40 70 28 12 16 20 12 6 M8×1.25 M22×1.5 10 29 8 6 PT1/8 7 33 29
25 158 44 70 30 14 16 22 17 6 M10×1.25 M22×1.5 12 34 10 8 PT1/8 7 33 29
32 158 44 70 30 14 16 22 17 6 M10×1.25 M24×2.0 12 39.5 12 10 PT1/8 8 37 32
40 184 46 92 32 14 22 24 17 7 M12×1.25 M30×2.0 12 49.5 16 14 PT1/4 9 47 41

Bore/Symbol A B C E F G H I J K L M T U V W X AR AX AY
20 147 40 70 28 12 16 20 12 6 M8×1.25 M22×1.5 10 19 29 8 6 PT1/8 7 33 29
25 155 44 70 30 14 16 22 17 6 M10×1.25 M22×1.5 12 21 34 10 8 PT1/8 7 33 29
32 155 44 70 30 14 16 22 17 6 M10×1.25 M24×2.0 12 21 39.5 12 10 PT1/8 8 37 32
40 180 46 92 32 14 22 24 17 7 M12×1.25 M30×2.0 12 21 49.5 16 14 PT1/4 9 47 41

Keywords:

AirTAC MAL | MAL Mini Air Cylinder | MAL Mini Pneumatic Cylinder