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SDA Double Acting Thin Pneumatic Cylinder For Industrial Automation

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The SDA standard double acting thin air cylinder is a high-performance, space-saving pneumatic actuator engineered for industrial automation systems with limited installation space.
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Core Features

Ultra-Compact Thin Body Design

The SDA double acting thin pneumatic cylinder presents an ultra-slim profile, actively reducing installation volume by over 30% when compared to conventional standard cylinders. This highly space-efficient architecture is specifically engineered for tight mechanical enclosures and compact automation modules where every millimeter of mounting space matters. Beyond just saving physical room, the high-strength aluminum alloy cylinder body achieves extreme lightweight characteristics. This drastically lowers the moving mass and kinetic burden on robotic arms and multi-axis linear actuators, minimizing energy consumption while maintaining exceptional structural rigidity and uncompromised output force. When handled, the precision-machined metallic finish reflects its meticulous engineering, designed to fit effortlessly into densely packed machinery.

Stable Double Acting Performance

Operating on a dependable double acting principle, this pneumatic actuator delivers highly controllable, bidirectional force across both extension and retraction strokes. It thrives in high-frequency linear motion tasks, executing clamping, pushing, lifting, and precise positioning with absolute consistency on fast-paced assembly lines. The internal mechanics ensure a smooth, judder-free glide across a working pressure range of 0.1 to 0.7MPa. Remarkably, it requires a minimum starting pressure as low as 0.05MPa, guaranteeing reliable, snappy actuation even under fluctuating or low-pressure fluid conditions. Operators can physically hear the crisp, rhythmic release of compressed air as it cycles flawlessly up to 120 times per minute, driving productivity without hesitation.

High Precision & Maintenance-Free Operation

Precision is non-negotiable in rapid automation cycles, and this cylinder achieves a strict repeatability accuracy of ±0.01mm. This exactness ensures that tooling and fixtures hit their marks perfectly every single time. Internally, it utilizes high-performance NBR seals that create a completely lubrication-free environment. By eliminating the necessity for external oil mist lubricators, it removes the vulnerability associated with complex electronic components and messy fluid top-ups. This pure pneumatic mechanical power translates to a remarkably low total cost of ownership (TCO) and a rapid return on investment (ROI). Facility managers benefit from zero daily maintenance demands, enjoying long-term, stable operational yields without unexpected downtime.

Versatile Mounting Compatibility

Designed with universal integration in mind, the cylinder body is equipped with multi-directional threaded mounting holes. This allows for immediate axial, lateral, and side mounting configurations without the expense or delay of fabricating custom brackets. This multi-axis flexibility empowers mechanical engineers to adapt the actuator to diverse equipment structures, ensuring that force is applied exactly where it is needed, regardless of the spatial constraints of the surrounding framework.

Standardization & Drop-in Replacement

Adhering strictly to industry-standard interfaces and universal mounting dimensions, this unit is built for true plug-and-play compatibility. It directly integrates with existing mainstream pneumatic tubing, fittings, and control valves. Whether assembling new OEM equipment from scratch or rapidly replacing worn-out components on an aging production line, this standardized footprint ensures a drop-in replacement process that gets machinery back online in minutes, drastically reducing maintenance delays and engineering overhead.

Product Specifications

To facilitate precise engineering calculations and system compatibility assessments, the following technical data sheet outlines the exact operational parameters of our thin pneumatic cylinder. These verified specifications ensure optimal integration into your specific mechanical framework, allowing procurement teams and facility engineers to verify bore sizes, pressure thresholds, and thread types instantly. Every metric listed below reflects our commitment to absolute transparency and industrial-grade reliability.

Parameter

Specification Details

Bore Size

16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm

Standard Stroke

5mm – 300mm (customizable for non-standard requirements)

Operating Mode

Double acting

Working Fluid

Filtered compressed air (40μm filtration grade)

Working Pressure Range

0.1 – 0.7MPa

Ambient & Fluid Temperature

-10℃ ~ +60℃ (no freezing)

Cushion Type

Rubber bumper cushion

Lubrication

Lubrication-free design

Port Size

M5×0.8, Rc1/8, Rc1/4

Max Operating Frequency

120 cycles per minute (c.p.m)

Repeatability Accuracy

±0.01mm

Proof Pressure

1.5MPa

Product Structure & Premium Materials

The foundational integrity of this cylinder begins with its high-strength die-cast aluminum alloy body. This core undergoes a rigorous anodizing surface treatment, resulting in a hardened exterior that feels cool and exceptionally smooth to the touch, while providing outstanding resistance against corrosive elements and physical impacts. The central piston rod is forged from hard chrome-plated carbon steel, delivering the extreme surface hardness and wear resistance required for continuous, heavy-duty cycling. Inside, the piston and rod rely on imported NBR seals. These specialized seals maintain exceptional elasticity and sealing performance across the entire temperature spectrum, ensuring zero air leakage even when operating in harsh industrial environments filled with airborne dust, high humidity, or relentless operational vibrations. Additionally, a built-in magnetic ring comes standard, perfectly pairing with mainstream magnetic sensors (such as the D-M9 series) to provide instant, real-time position detection for automated logic controllers.

Industrial Applications

The highly adaptable nature and space-saving geometry of this double acting thin air cylinder make it an indispensable motion control component across a wide spectrum of demanding industrial sectors. It consistently delivers precise linear force where larger actuators simply cannot fit, including:

  • Automated Packaging & Food Processing: Driving sorting gates, sealing jaws, and rejection mechanisms in environments requiring clean, reliable, and rapid actuation.

  • Semiconductor & Electronics Assembly: Providing delicate yet firm clamping and positioning for fragile electronic components and PCB handling lines.

  • Automotive Manufacturing: Operating within tight robotic welding cells and assembly jigs to secure heavy automotive parts during fabrication.

  • Material Handling & Logistics: Actuating diverter arms, stopper cylinders, and precise conveyor line positioning systems to manage heavy workflow traffic.

  • Medical Device Production: Ensuring hygienic, precise, and contamination-free movement within pharmaceutical cleanrooms and medical equipment testing rigs.

  • Textile & Printing Machinery: Controlling tension rollers and cutting mechanisms with high-frequency responsiveness to maintain continuous production speeds.

Quality Assurance & Custom Support

Reliability is engineered into every stage of our manufacturing process. All SDA thin pneumatic cylinders are produced under the strict guidelines of the ISO 9001 quality management system and fully comply with ISO 6431 pneumatic component standards. Before any unit leaves the facility, it undergoes a rigorous 100% full-inspection protocol. This includes intense pressure resistance testing up to 1.5MPa, microscopic leakage detection, and extensive action cycle verification to guarantee flawless out-of-the-box performance.

Beyond standard manufacturing, we provide comprehensive, end-to-end engineering support specifically tailored for OEM integration and large-scale industrial clients. Our capabilities include non-standard stroke customization, specialized mounting dimensions, and upgraded seal materials for extreme temperature or highly abrasive environments. We also accommodate custom port size requests to match unique fluid delivery systems. From initial product selection and prototype testing to mass production and dedicated after-sales service, our professional engineering team ensures your automation projects are supported with stable, high-volume deliveries and expert technical guidance.

 Email: 18605875166@163.com
 Tel: +86-18605875166
 Address: Shangyou Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang Province

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