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As a core linear drive component, this pneumatic compact air cylinder delivers precise, stable reciprocating motion with an integrated ultra-thin body design, which is 50% shorter than standard ISO cylinders. It is the ideal drive solution for machine builders, automation equipment manufacturers, and industrial clients pursuing compact equipment design without sacrificing output force and reliability.
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 free mounting design supports multi-directional installation without additional accessories, greatly 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 operation. The precision-machined piston and guide structure eliminates lateral swing, delivering stable output force even under eccentric load conditions.
The wear-resistant sealing system and high-hardness piston rod ensure a service life of over 3000km under normal operating conditions. The corrosion-resistant surface treatment adapts to harsh industrial environments, including dust, humidity, and moderate oil mist.
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, fully adapting to your unique application requirements.
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 built-in magnetic ring groove (standard configuration) supports direct installation of magnetic switches for real-time position detection, without additional mounting brackets.
Cylinder body & end covers: High-strength die-cast aluminum alloy with anodized surface treatment for superior corrosion and wear resistance
Piston rod: High-carbon steel S45C with hard chrome plating, surface roughness Ra≤0.4μm, ensuring smooth movement and long-term wear resistance
Sealing system: Wear-resistant NBR rubber seals with low friction coefficient, ensuring zero air leakage and long service life
Guide ring: Filled PTFE material, reducing friction and improving lateral load resistance
Magnetic ring: High-performance rare earth magnet, compatible with all mainstream pneumatic magnetic switches on the market
Our space-saving pneumatic actuator is widely used in core industrial fields including:
Precision tooling fixtures and clamping systems in CNC machining and metal stamping
Semiconductor and electronics manufacturing equipment, including chip mounters and testing machines
Automatic packaging machinery, labeling machines, and printing equipment
Medical device production lines and food processing automation with strict hygiene requirements
Robotic end effectors and automated assembly line workstations
All miniature industrial pneumatic cylinder products are manufactured in strict accordance with ISO 9001 quality standards, with 100% full-stroke air tightness testing and load testing before delivery. 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.
We offer standard bore sizes from 12mm to 100mm, with custom bore sizes available for bulk orders to meet your specific application needs.
Yes, all standard models come with a built-in high-performance magnetic ring, which is fully compatible with mainstream pneumatic magnetic switches for real-time stroke position detection and control.
Double acting models provide pneumatic power in both extend and retract strokes, suitable for high-speed bidirectional control and heavy load applications. Single acting models use spring return for one-way actuation, simplifying the pneumatic circuit design and reducing air consumption for light load, one-way operation scenarios.
We provide customized SDA Mini Compact Cylinder solutions for machine builders and industrial clients, including free sample testing, 3D model files, and professional technical support. Contact us today to get a free, no-obligation quote and tailored pneumatic drive solutions for your automation project.
