0102030405
ACXS Series Dual Piston Rods Guided Cylinders
Description
The ACXS Series Dual Piston Rods Guided Cylinders are engineered to deliver precise and reliable performance in various industrial settings. Featuring robust construction and multi-position mounting capabilities, these cylinders are ideal for applications requiring accurate and stable positioning. With a broad range of specifications and stroke lengths, the ACXS Series ensures optimal performance under diverse working conditions.
Symbol

Specification
| Cylinder diameter | 6 | 10 | 15 | 20 | 25 | 32 |
| Used fluid | Air (without oil) | |||||
| Proof pressure test pressure | 1.05MPa | |||||
| Maximum operating pressure | 0.7MPa | |||||
| Minimum operating pressure | 0.15MPa | 0.1MPa | 0.05MPa | |||
| Ambient temperature and fluid temperature | -10~60℃(but not frozen) | |||||
| Used piston speed | 30~300mm/s | 30~800mm/s | 30~700mm/s | 30~600mm/s | ||
| Cushioning | Cushioning | |||||
| Adjustable stroke range | For standard stroke, 0~-5mm | |||||
| Pipe connection diameter | M5×0.8 | Rc1/8 | ||||
| Bearing type | Sliding bearings, ball bearings (same overall dimensions) | |||||
| [Note] The maximum piston speed in the table above is for the extended side. The maximum piston speed for the return side is approximately 70% of the extended side value. |
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Stroke
| Model | Standard stroke | Possible Stroke Range |
| ACXS □6 | 10,20,30,40,50 | 60~100 |
| ACXS □10 | 10,15,20,25,30,35,40,45,50,60,70,75 | 80~150 |
| ACXS □15 | 10,15,20,25,30,35,40,45,50,60,70,75,80,90,100 | 110~150 |
| ACXS□20 | 110~200 | |
| ACXS□25 | ||
| ACXS □32 | ||
| [Note]φ6 is a non-standard product. | ||
Ordering Code

Internal structure and main parts materials
ACXSM sliding bearings
| Serial number | Name | Material | Notes |
| 1 | Cylinder body | Aluminum alloy | Hard anodized |
| 2 | Piston rod A | Note 1) Carbon steel | Hard chrome plated |
| 3 | Piston rod B | Note 1) Carbon steel | Hard chrome plated |
| 4 | Rod-side cylinder cover | Aluminum bearing alloy | |
| 5 | Rod-side cylinder cover | Note 2) Special steel | |
| 6 | End plate | Aluminum alloy | Hard anodizing |
| 7 | Piston A | Aluminum alloy | Chromate treatment |
| 8 | Piston B | Aluminum alloy | Chromate treatment |
| 9 | Cushion A | Polyurethane | |
| 10 | Magnet ring | Magnet material | |
| 11 | Cushion screw | Carbon steel | Nickel plating |
| 12 | Hexagon nut | Carbon steel | Nickel plating |
| 13 | Cushion B | Polyurethane | |
| 14 | Hexagon socket screw | Chromium steel | Nickel plating |
| 15 | Hexagon socket set screw | Chromium steel | Nickel plating |
| 16 | Circlip | Special steel | Nickel plating |
| 17 | Cushion retainer | Aluminum bearing alloy | |
| 18 | Ball bearing guide sleeve | 一 | |
| 19 | Bearing spacer | Aluminum bearing alloy | |
| 20 | Cushion | Polyurethane | |
| 21 | Screw plug | Chromium bronze | Nickel plating |
| 22 | Piston seal | NBR | |
| 23 | Rod seal | NBR | |
| 24 | O-ring | NBR | |
| 25 | Rod-side cylinder cover B | Aluminum alloy | Nickel plating |
| 26 | Seal retainer | Aluminum alloy | |
| 27 | Port spacer | Aluminum alloy | |
| 28 | Steel ball | Special steel | Hard chrome plating |
| 29 | Circlip B | Special steel | Nickel plating |
| [Note 1] For ACXSM6, stainless steel is used. [Note 2] For ACXSM6, aluminum alloy is used, anodized. |
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Replaceable parts: sealing ring assembly
| Cylinder diameter (mm) | Component model | Content |
| 6 | ACXSM6-PS | The above serial number ㉒㉓㉔ is a group |
| 10 | ACXSM10A-PS | |
| 15 | ACXSM15-PS | |
| 20 | ACXSM20-PS | |
| 25 | ACXSM25-PS | |
| 32 | ACXSM32-PS | |
| [Note] The sealing ring assembly ㉒㉓㉔ is a set, and each cylinder diameter is configured according to the assembly model. | ||
Internal structure and main parts materials
ACXSL Ball guide bearings
| Serial number | Name | Materials | Notes |
| 1 | Cylinder body | Aluminum alloy | Hard anodized |
| 2 | Piston rod A | Special steel | Hard chrome plated |
| 3 | Piston rod B | Special steel | Hard chrome plated |
| 4 | Rod-side cylinder cover | Aluminum bearing alloy | |
| 5 | Rod-side cylinder cover | Note 1) Special steel | |
| 6 | End plate | Aluminum alloy | Hard anodizing |
| 7 | Piston A | Aluminum alloy | Chromate treatment |
| 8 | Piston B | Aluminum alloy | Chromate treatment |
| 9 | Cushion A | Polyurethane | |
| 10 | Magnet ring | Magnetic material | |
| 11 | Cushion screw | Carbon steel | Nickel plating |
| 12 | Hexagon nut | Carbon steel | Nickel plating |
| 13 | Cushion B | Polyurethane | |
| 14 | Hexagon socket screw | Chromium steel | Nickel plating |
| 15 | Hexagon socket set screw | Chromium steel | Nickel plating |
| 16 | Circlip | Special steel | Nickel plating |
| 17 | Cushion retainer | Synthetic resin | |
| 18 | Ball bearing guide sleeve | 一 | |
| 19 | Bearing spacer | Note 2) Synthetic resin | |
| 20 | Cushion | Polyurethane | |
| 21 | Screw plug | Chromium copper | Nickel plating |
| 22 | Piston seal | NBR | |
| 23 | Rod seal | NBR | |
| 24 | O-ring | NBR | |
| 25 | Rod-side cylinder cover B | Aluminum alloy | Nickel plating |
| 26 | Seal retainer | Aluminum alloy | |
| 27 | Port spacer | Aluminum alloy | |
| 28 | Steel ball | Special steel | Hard chrome plating |
| 29 | Circlip B | Special steel | Nickel plating |
Replaceable parts: sealing ring assembly
| Cylinder diameter (mm) | Component model | Content |
| 6 | ACXSM6-PS | The above serial number ㉒㉓㉔ is a group |
| 10 | ACXSM10B-PS | |
| 15 | ACXSM15A-PS | |
| 20 | ACXSM20A-PS | |
| 25 | ACXSM25A-PS | |
| 32 | ACXSM32A-PS | |
| [Note] The sealing ring assembly ㉒㉓㉔ is a set, and each cylinder diameter is configured according to the assembly model. | ||
External specifications
| Model | Stroke | Z | S | SS | ZZ |
| ACXS □6-10 | 10 | 15 | 23 | 55 | 68.5 |
| ACXS □6-20 | 20 | 20 | 33 | 65 | 78.5 |
| ACXS□6-30 | 30 | 25 | 43 | 75 | 88.5 |
| ACXS □6-40 | 40 | 30 | 53 | 85 | 98.5 |
| ACXS □6-50 | 50 | 35 | 63 | 95 | 108.5 |






FAQ
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What is the piston speed range for a pneumatic cylinder? Are the extend and retract speeds the same?
The piston speed range varies depending on the cylinder diameter. For example, a 6mm cylinder has a range of 30-300mm/s, while a 10mm cylinder has a range of 30-800mm/s. It's important to note that the maximum speed listed in the specification sheet is for the extend position. The maximum retract speed is approximately 70% of the extend value.

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