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The SDA Series Pneumatic Cylinder is engineered for modern high-speed automated machinery. It is ideal when installation space is highly restricted. These low-profile, square-body air cylinders optimize physical space in tight setups. They do this without sacrificing structural power or reliability. Our SDA cylinders conform fully to standard Airtac mounting dimensions. This offers 100% direct interchangeability for system integrators. They serve as seamless drop-in replacements for machine builders needing cost-effective linear motion.
As a leading integrated manufacturer, Wenzhou Haoyang supplies these versatile actuators globally. We provide a broad array of configuration options. Our engineering team supports both single-acting push/pull and double-acting setups. Contact us today to request a custom OEM quote or obtain wholesale pricing. You can also download detailed CAD drawings for your machinery layouts.
Traditional pneumatic cylinders often have long profiles. These can be too bulky for compact robotic workcells or dense assembly lines. The SDA Aluminum Body Short Stroke Compact Cylinder solves this bottleneck. It features an axially compressed, space-efficient housing. This unique square geometry allows for flexible, multi-directional mounting options. You can mount it directly onto machine plates without extra brackets.
Additionally, the wide internal piston resists lateral bending loads and high-frequency impacts. This structural stability makes our compact SDA style highly dependable. It is the default choice for space-constrained robotic arm end-effectors and high-speed sorting gates. Delicate electronics processing setups also benefit greatly from this precise, rapid-cycling cylinder.
At Wenzhou Haoyang, our production process combines standardized dimensions with advanced structural upgrades. We utilize precision CNC machining centers and source premium raw materials. This approach eliminates common industry pain points. We actively prevent internal bypass air leakage, premature seal wear, and shaft misalignment.
The high-strength aluminum alloy tube forms the core of our compact cylinders. We process the inner barrel with micro-precision rolling and hard anodizing. This produces a mirror-smooth surface that reduces friction and extends seal life. The front and rear covers are securely joined to the main barrel. We use a robust, mechanically riveted structure for maximum safety. This integrated sealing assembly prevents pressure leaks during heavy-duty cycles.
Our square aluminum extrusions feature integrated sensor slots on multiple sides. These built-in grooves support smart manufacturing and automated control. Engineers can flush-mount magnetic proximity sensors or reed switches directly into the cylinder body. This clean design protects sensitive electronic switches from physical impact. It also ensures streamlined wire routing across complex machinery.
We offer customized material configurations for corrosive, hygienic, or high-temperature environments. Buyers can upgrade standard components to 304 stainless steel piston rods. We also provide specialty seals, including food-grade FDA-compliant compounds or high-temperature Viton seals. These material upgrades ensure reliable performance in harsh conditions. Our cylinders operate flawlessly in food washdown zones and chemical processing lines.
The technical data below helps mechanical engineers select the ideal linear actuator. It outlines the physical operating limits and standard dimensions of our main product family.
| Parameter Description | Available Specifications & Limits |
|---|---|
| Bore Sizes (mm) | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
| Acting Types | Double Acting, Single Acting (Push / Pull Types) |
| Operating Fluid | Filtered Clean Compressed Air (40-micron filtration recommended) |
| Operating Pressure Range | 0.1 to 1.0 MPa (1.0 to 10.0 bar) |
| Proof Pressure | 1.5 MPa (15 bar) |
| Operating Temperature | -20°C to +80°C (Standard NBR Seals); Up to +150°C (Viton Custom Seals) |
| Stroke Tolerance | +0 to +1.0 mm |
| Lubrication | Not required (pre-lubricated with high-performance synthetic grease) |
Building the exact model code is simple when submitting an inquiry to Wenzhou Haoyang. Start with the series prefix (SDA), followed by the Bore Size and Stroke length. Next, add Magnet Selection and the Port Thread Type (G, NPT, or PT). We also supply the SDA Adjustable Stroke Compact Cylinder for specialized needs. This model allows operators to manually fine-tune linear travel limits for precise alignment.
Our compact actuators deliver high structural reliability and precise motion execution. These traits make them widely deployed across multiple automated production sectors globally.
Automated food packaging and filling operations often have restricted installation space. Hygiene is also a critical metric. We configure our cylinders with 304 stainless steel piston rods and food-grade lubricants. This helps processing plants safely prevent product contamination. These cylinders maintain structural resilience against aggressive chemical washdowns. They handle high-temperature sanitizing procedures common in dairy and beverage lines.
Medical diagnostics and robotic surgical systems require repetitive linear force. They must operate within extremely confined spaces. Our small-bore compact cylinders provide smooth, friction-controlled performance. They work perfectly inside tight instrument enclosures. They handle tasks like high-frequency vial capping and pick-and-place sorting with reliable accuracy.
Precision and mechanical repeatability are non-negotiable in automotive and semiconductor assembly. The flat, parallel mounting surfaces of the SDA series allow for direct bolting. You can mount them securely onto precision fixtures and positioning jigs. This ensures accurate alignment for component clamping during robotic welding. It also supports circuit board press-fitting on high-speed conveyors.
Wenzhou Haoyang Pneumatic Technology Co., Ltd. combines advanced manufacturing with deep B2B trade experience. We prioritize product performance, material durability, and rapid processing times. Our goal is to serve as a reliable long-term supply partner for global businesses.
Long-term operational reliability begins with rigorous quality control. Our facility implements a strict inspection protocol covering every production stage. We check incoming raw aluminum extrusions and verify the final assembled component. Every compact pneumatic cylinder undergoes 100% full-process inspections. We conduct pressure-holding tests, internal seal leakage checks, and smooth piston action validation. This process ensures zero-defect quality upon delivery.
Standard catalog dimensions do not fit every custom machine layout. We provide comprehensive OEM and ODM support through our in-house R&D team. We can generate custom CAD drawings within 48 hours. Specialized physical samples are typically completed within seven days. We maintain low MOQ requirements for custom orders. This allows us to manufacture bespoke stroke lengths and specialized mounting configurations efficiently.
Are you looking to optimize your machinery's spatial footprint with a highly durable actuator? As a leading SDA Series Pneumatic Cylinder supplier, Wenzhou Haoyang offers competitive factory-direct pricing. We provide flexible wholesale packages to meet your procurement needs. Contact our sales department today to specify your required bore size, stroke length, and seal materials. Whether you need a standard drop-in replacement or a fully customized solution, we are ready to assist. Our engineering experts will deliver the perfect linear motion system.
Yes, our SDA series compact cylinders strictly follow standard Airtac installation dimensions. This ensures they are 100% interchangeable with existing setups. You can use them as direct drop-in replacements in any system designed around standard Airtac-style compact cylinders.
Absolutely. We provide full OEM and ODM customization to meet your unique operational needs. We can produce non-standard stroke lengths or custom mounting thread types like G, NPT, or PT. We also install high-temperature Viton or FDA-compliant food-grade seals based on your environment.
We offer fast prototyping with a 7-day sampling period for custom configurations. The lead time for bulk mass-production orders typically ranges from 10 to 20 days. This timeline depends on order volume and specific material requirements. We keep standard configurations in stock for immediate dispatch.
Wenzhou Haoyang conducts advanced, 100% full-process inspections on every unit before shipping. Our testing protocol includes rigorous checks for pressure holding, air leaks, and smooth mechanical action. This comprehensive quality control ensures every cylinder we deliver operates with flawless reliability.
