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The integrated body structure eliminates redundant mounting dimensions, making this double acting compact cylinder perfect for tight spaces such as tooling fixtures, small automation equipment, and multi-station assembly lines. The smooth, low-profile metallic finish allows it to slide into confined chassis spaces effortlessly. The embedded mounting style and free multi-directional installation require no extra brackets, slashing assembly labor hours and simplifying equipment layout.
With a repeat positioning accuracy of ±0.01mm, the SDA series air cylinder ensures consistent and precise motion control in high-speed cyclic operations, preventing misalignment in delicate assembly tasks. The precision-machined piston and guide structure eliminates lateral swing, delivering a firm, unwavering output force even when subjected to eccentric loads.
The wear-resistant sealing system and high-hardness piston rod ensure a service life of over 3000km under normal operating conditions. Factory pre-lubricated design means it runs maintenance-free for extended periods. The corrosion-resistant surface treatment withstands harsh industrial environments—resisting dust, heavy humidity, and moderate oil mist. It operates reliably even in demanding, high-risk operational zones requiring explosion-proof and temperature-resistant capabilities.
We offer a full range of customizable configurations, including adjustable stroke, front/rear through-hole design, built-in magnetic ring for position sensing, and single/double acting modes. To precisely match complex mechanical movements, we provide double-shaft, multi-position, and single-acting push/pull variants, fully adapting to your unique application requirements.
Engineered to match the standard installation footprints of major international pneumatic brands, this series offers exceptional interchangeability. This allows engineers to execute drop-in replacements without redesigning machine layouts, significantly optimizing procurement budgets while maintaining peak operational performance.
The following technical parameters detail the operational limits and physical capabilities of the SDA series air cylinder. Reviewing these precise performance metrics is critical for accurate actuator sizing in automated systems. By matching these verified figures against your machinery's requirements, you ensure optimal force generation and cycle times. Every parameter, from the ±0.01mm positioning accuracy to the 50-500mm/s piston speed, has been rigorously tested to guarantee reliable execution in continuous duty cycles.
Parameter | Specification Details |
Bore Size Range | 12mm, 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm |
Standard Stroke Range | 5mm to 100mm, custom stroke available |
Action Type | Double Acting / Single Acting (Spring Extend / Spring Return) |
Working Pressure Range | 0.1MPa to 0.7MPa |
Working Temperature Range | -20℃ to +70℃ (no freezing) |
Piston Speed Range | 50mm/s to 500mm/s |
Repeat Positioning Accuracy | ±0.01mm |
Cushion Type | Rubber bumper cushion |
Applicable Medium | Filtered Compressed Air (40μm filtration) |
Mounting Type | Free Multi-directional Mounting |
The SDA Mini Compact Cylinder adopts an integrated thin-walled cylinder body structure, consisting of 6 core components: cylinder body, front end cover, rear end cover, piston, piston rod, and sealing system. The unit feels incredibly solid despite its lightweight profile. The built-in magnetic ring groove (standard configuration) supports direct installation of magnetic switches for real-time position detection. Technicians can slide sensors into place with a secure fit without additional mounting brackets, streamlining the setup process.
Cylinder body & end covers: High-strength die-cast aluminum alloy with anodized surface treatment. This provides a sleek, scratch-resistant finish for superior corrosion and wear resistance.
Piston rod: High-carbon steel S45C with hard chrome plating. The surface roughness is strictly controlled to Ra≤0.4μm, offering a mirror-like finish ensuring smooth movement and long-term wear resistance.
Sealing system: Wear-resistant NBR rubber seals with low friction coefficient, creating an airtight barrier ensuring zero air leakage and long service life.
Guide ring: Filled PTFE material, inherently reducing friction and improving lateral load resistance during off-center pushing tasks.
Magnetic ring: High-performance rare earth magnet, emitting a strong field compatible with all mainstream pneumatic magnetic switches on the market.
Our space-saving pneumatic actuator is engineered to drive efficiency across multiple demanding core industrial fields, including:
CNC Machining & Metal Stamping: Integrates into precision tooling fixtures and clamping systems, providing the brute holding force necessary to secure metal blanks during aggressive milling operations.
Semiconductor & Electronics: Essential for delicate chip mounters and testing machines, where the precise, vibration-free extension prevents damage to fragile silicon wafers and microscopic electronic components.
Automated Packaging & Printing: Drives the rapid, repetitive motions required in automatic packaging machinery and labeling machines, maintaining perfect synchronization with high-speed conveyor belts.
Medical Devices & Food Processing: Built to withstand the strict hygiene requirements and frequent washdowns of these industries, ensuring contamination-free operation on automated assembly lines.
Robotics & Assembly: Serves as the reliable muscle behind robotic end effectors and automated assembly line workstations, executing complex pick-and-place routines with absolute certainty.
All miniature industrial pneumatic cylinder products are manufactured in strict accordance with ISO 9001 quality standards. Every unit undergoes rigorous validation, including 100% full-stroke air tightness testing and dynamic load simulations before delivery. We stand behind our engineering with a comprehensive 12-month warranty on all core components, eliminating post-procurement concerns.
Understanding the fast-paced nature of modern manufacturing, we optimize your supply chain by supporting low Minimum Order Quantities (MOQ) and offering an accelerated 7-15 day delivery window for standard models. This rapid turnaround prevents assembly line downtime and reduces your on-site inventory burden.
We provide one-stop custom support for industrial clients and machine builders, including non-standard stroke customization, special mounting hole design, material upgrade, and OEM/ODM services with your brand. We also offer free 3D model files, technical selection support, and fast sample delivery to accelerate your prototyping phase.
Q: How does this compact cylinder compare to standard tie-rod cylinders?
A: The integrated thin-wall design drastically reduces the overall footprint, making it ideal for confined spaces where traditional bulky cylinders cannot fit, without sacrificing output force or structural integrity.
Q: What are the specific air preparation requirements?
A: It requires filtered compressed air (40μm filtration). While the unit is factory pre-lubricated for maintenance-free operation, incorporating a mist lubricator in your air preparation unit can further extend its operational lifespan in highly demanding environments.
Q: Can it directly replace my existing pneumatic actuators?
A: Yes. The mounting dimensions and port threads are engineered to be fully compatible with major international brands. This allows for immediate, drop-in replacement, saving engineering time and reducing component costs.
Q: What is the typical response time for the double-acting models?
A: Thanks to the low-friction NBR seals and precision-honed cylinder bore, the actuator delivers near-instantaneous response times when operating within the standard 0.1MPa to 0.7MPa pressure range, perfectly matching high-speed automation rhythms.
