Features a flat, compact design with an ultra-thin cylinder body, making it suitable for equipment with limited installation space; allows for direct mounting via countersunk screws on the end face—eliminating the need for additional brackets—for convenient installation.
20 years of experience in the manufacturing industry, delivering custom solutions tailored to your exact specifications and production requirements.
20+ Years ExperienceThe quality we deliver rivals that of major brands, as we strictly adhere to the technical standards of leading domestic and international labels.
ISO-Aligned QualityLocated in Liushi, Yueqing, Wenzhou, Zhejiang Province, China, our company boasts a comprehensive product component supply chain, advanced high-end equipment, and a long-standing manufacturing heritage.
Direct Factory PricingCompact thin air cylinders—also known as compact cylinders—are short-bodied,
double-acting cylinders characterized primarily by their short axial length and minimal installation space requirements;
they are the most commonly used actuators for confined workstations in automated tooling.
| Bore (Inner Diameter mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Action Type | Single-acting extend type, Double-acting type, Single-acting retract type | ||||||||||
| Meio de trabalho | Air (Filtered with 40μm or finer filter) | ||||||||||
| Working Temperature | -20~70°C | ||||||||||
| Faixa de pressão de operação | Double-acting: 0.15~1.0MPa, Single-acting: 0.2~1.0MPa | ||||||||||
| Proof Pressure | 1.5MPa | ||||||||||
| Speed Range | Double-acting: 30~500mm/s, Single-acting: 50~500mm/s | ||||||||||
| Buffer Type | Anti-collision pad | ||||||||||
| Piston Rod Diameter mm | 6 | 6 | 8 | 10 | 12 | 16 | 20 | 20 | 25 | 32 | |
| Port Thread | M5*0,8 | M5*0,8 | M5*0,8 | M5*0,8 | PT1/8 | PT1/8 | PT1/4 | PT1/4 | PT3/8 | PT3/8 | |
| Note: Port thread optional PT thread, G thread, NPT thread. Please contact us for other special strokes. | |||||||||||
| Bore (Inner Diameter mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 140 | 160 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Action Type | Single-acting extend type, Double-acting type, Single-acting retract type | |||||||||||||
| Meio de trabalho | Air (Filtered with 40μm or finer filter) | |||||||||||||
| Working Temperature | -20~70°C | |||||||||||||
| Faixa de pressão de operação | Double-acting: 0.15~1.0MPa, Single-acting: 0.2~1.0MPa | |||||||||||||
| Proof Pressure | 1.5MPa | |||||||||||||
| Speed Range | Double-acting: 30~500mm/s, Single-acting: 50~500mm/s | |||||||||||||
| Buffer Type | Anti-collision pad | |||||||||||||
| Piston Rod Diameter mm | 6 | 8 | 10 | 12 | 16 | 16 | 20 | 20 | 25 | 32 | 32 | 32 | 40 | |
| Port Thread | M5*0,8 | M5*0,8 | M5*0,8 | M5*0,8 | PT1/8 | PT1/8 | PT1/4 | PT1/4 | PT3/8 | PT3/8 | PT3/8 | PT3/8 | PT3/8 | |
| Note: Port thread optional PT thread, G thread, NPT thread. Please contact us for other special strokes. | ||||||||||||||
Current Order Code:
Note:
1. Stroke auto filtered according to standard catalog; ASQ/ATQ cannot use long stroke L; BG option is disabled when bore＜125; Magnet S only available for models with built-in magnet ring; TACQ has no mounting options; Adjustable Stroke only active for ACQJ / ACQJ-BG / ACQJ-L.
2. ACQ-BG / ACQD-BG / ACQJ-BG = Large bore version; ACQ-L / ACQD-L / ACQJ-L = Long stroke version. No need to repeat BG/L in extra requirement.
▲ For non-standard requirements, please contact our sales staff.
| Bore (Inner Diameter mm) | 125 | 140 | 160 | 200 | 250 |
|---|---|---|---|---|---|
| Action Type | Tipo de dupla ação | ||||
| Meio de trabalho | Air (Filtered with 40μm or finer filter) | ||||
| Working Temperature | -20~70°C | ||||
| Faixa de pressão de operação | Double-acting: 0.15~1.0MPa | ||||
| Proof Pressure | 1.5MPa | ||||
| Speed Range | Double-acting: 30~500mm/s | ||||
| Buffer Type | Anti-collision pad | ||||
| Piston Rod Diameter mm | 32 | 32 | 40 | 40 | 60 |
| Port Thread | PT1/4 | PT1/4 | PT3/8 | PT1/2 | PT1/2 |
| Note: Port thread optional PT thread, G thread, NPT thread. Please contact us for other special strokes. | |||||
| Bore (Inner Diameter mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Action Type | Double-acting type, Single-acting extend type, Single-acting retract type | |||||||||
| Meio de trabalho | Air (Filtered with 40μm or finer filter) | |||||||||
| Working Temperature | -20~70°C | |||||||||
| Faixa de pressão de operação | Double-acting: 0.15~1.0MPa, Single-acting: 0.2~1.0MPa | |||||||||
| Proof Pressure | 1.5MPa | |||||||||
| Speed Range | Double-acting: 30~500mm/s, Single-acting: 50~500mm/s | |||||||||
| Buffer Type | Anti-collision pad | |||||||||
| Piston Rod Diameter mm | 6 | 8 | 10 | 10 | 12 | 12 | 16 | 16 | 20 | 25 |
| Port Thread | M5*0,8 | M5*0,8 | M5*0,8 | M5*0,8 | G1/8 | G1/8 | G1/8 | G1/8 | G1/8 | G1/4 |
| Note: Port thread optional PT thread, G thread, NPT thread. Please contact us for other special strokes. | ||||||||||
1. Complies with the ISO 21287 standard, ensuring high interchangeability of mounting dimensions;
2. The cylinder barrel is connected to the front and rear caps via threads, offering high strength and ease of maintenance;
3. The cylinder bore undergoes precision machining followed by hard-anodizing treatment, resulting in excellent wear resistance and durability;
4. The piston utilizes a specialized double-acting seal structure that is compact and features an oil-retention function;
5. The compact design effectively saves installation space; compared to ISO 15552 standard cylinders of the same bore size, it saves up to 50% of space;
6. Sensor slots are provided on three sides of the cylinder barrel, facilitating convenient sensor installation;
7. Built-in bumpers effectively absorb residual energy generated during high-speed operation and mechanical cycling;
8. A wide range of mounting accessories is available.
| Bore (Inner Diameter mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | 125 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Action Type | Double-acting type, Single-acting extend type, Single-acting retract type | ||||||||||
| Meio de trabalho | Air (Filtered with 40μm or finer filter) | ||||||||||
| Working Temperature | -20~70°C | ||||||||||
| Faixa de pressão de operação | Double-acting: 0.15~1.0MPa, Single-acting: 0.2~1.0MPa | ||||||||||
| Proof Pressure | 1.5MPa | ||||||||||
| Speed Range | Double-acting: 30~500mm/s, Single-acting: 50~500mm/s | ||||||||||
| Buffer Type | Anti-collision pad | ||||||||||
| Piston Rod Diameter mm | 6 | 8 | 10 | 10 | 12 | 12 | 16 | 16 | 20 | 20 | 25 |
| Port Thread | M5*0,8 | M5*0,8 | M5*0,8 | M5*0,8 | PT1/8 | PT1/8 | PT1/8 | PT1/8 | PT1/8 | PT1/8 | PT1/4 |
| Note: Port thread optional PT thread, G thread, NPT thread. Please contact us for other special strokes. | |||||||||||
| Series | SDA |
| Features | Economical thin cylinder, domestic standard; low price, in stock; shape similar to ACQ but different flange thickness; only functional equivalent, cannot directly replace CQ2/ACQ |
| Series | ACT |
| Features | Old ultra-thin cylinder, discontinued; replaced by ACQ, not recommended for new projects |
| Series | ACQ |
| Features | JIS standard thin cylinder, widely used on market, compatible with CQ2B; rubber buffer, optional magnetic switch; most common for automation fixtures |
| Series | ACP |
| Features | Flat oval piston thin cylinder, flat structure, multi-side mounting; cannot replace standard square thin cylinder |
| Series | TACQ |
| Features | ACQ body + built-in guide rod, anti-rotation; can bear radial load; cannot replace standard single rod thin cylinder |
| Series | ACE |
| Features | ISO21287 standard thin cylinder, international standard, suitable for export equipment; not compatible with ACQ/JIS system |
| Series | TACE |
| Features | ACE body + built-in guide rod (ISO standard guided cylinder); independent system, not interchangeable with TACQ |
| Series | CQ2B |
| Features | JIS standard, internal thread piston rod; highly compatible and directly interchangeable with ACQ; high precision & long service life |
| Series | CQ2A |
| Features | JIS standard, external thread piston rod; rest same as CQ2B, interchangeable with ACQ |
| Series | RQB |
| Features | Upgraded CQ2 version, built-in air buffer; suitable for heavy impact working condition; interchangeable with CQ2B/A in same series |
| Series | CQMB |
| Features | CQ2 integrated guide rod cylinder, anti-rotation; cannot replace standard single rod thin cylinder |
| Series | MUB |
| Features | Flat thin cylinder, flat irregular shape; cannot replace standard square thin cylinder |
| Series | CQSB |
| Features | Simplified CQ2 version, no magnetic switch slot; cannot install magnetic ring, dimension close to CQ2B |
| Series | JCQ |
| Features | Thin cylinder with stroke adjustment mechanism; fine adjustable stroke; normal thin cylinder without this function |
| Series | C55 |
| Features | ISO21287 international standard thin cylinder; widely used for export equipment; not interchangeable with JIS CQ2/ACQ |
| Series | ADVU |
| Features | ISO21287 compact cylinder, high precision; interchangeable with C55, ACE under same standard; check drawing for detail differences |
| Series | ADN |
| Features | ISO15552 tie rod standard cylinder, NOT thin cylinder type; long barrel, cannot replace thin cylinder |
| Series | CDC |
| Features | Compact short-stroke small cylinder, dedicated for small bore; drawings must be checked before interchange |
| Series | ADVC |
| Features | Ultra-short stroke compact type; short body, only for short stroke positioning |
| Series | ADVUL |
| Features | ISO guided compact cylinder, anti rotation; cannot replace normal single rod thin cylinder |
| Series | DZF |
| Features | Flat rodless cylinder, no piston rod; special structure, fully incompatible with regular thin cylinder |
Brand names mentioned on this website are cited solely for reference regarding technical standards. This product is not an original product from the respective brand and is not authorized by that brand. It is manufactured in accordance with the corresponding brand’s technical specifications and features a similar appearance; however, it is an independently developed product and has no affiliation with the brand in question.
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MYFEQD offers a comprehensive range of Compact cylinders solutions.
Our pneumatic actuators comply with the technical standards of major global brands,
providing quick solutions for model selection across various industrial
pneumatic systems.
Compact thin cylinder features ultra-short axial body for limited mounting space. It can be mounted directly via front counter-sunk holes without extra brackets. It is designed for short-stroke clamping, ejecting and positioning, not suitable for long-stroke movement.
Standard stroke range: 5~100mm. Longer stroke can be customized. Note that longer stroke will reduce rod stability, not recommended.
Magnet inside the cylinder works with reed switch for position sensing. Reed switch is sold as separate accessory.
Theoretical force = piston area × air pressure. Actual output force is lower due to friction loss. Please keep safety margin during selection.
Working pressure: 0.1~1.0MPa. Pressure under 0.3MPa causes obvious force drop and slow movement. Recommended working pressure:0.4~0.7MPa.
Yes. Custom stroke, extended rod, male thread rod, special seals and modified mounting holes are available. OEM logo service is supported with MOQ requirement.
Standard seal: -20℃ ~ +80℃. FKM seal for high temperature up to 120℃ as customized option.
Yes, any mounting direction is allowed. For vertical upward pushing, please consider workpiece weight and select larger bore size.
Standard version is rubber bumper buffer for low speed and light load. CQ2 series optional air buffer for heavy impact.
Standard models in stock, ship within 1~3 days. Custom order:7~15 days. Samples available, freight negotiable.
12 months warranty under normal working condition. Damage caused by overpressure, corrosion or improper operation is excluded.
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