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This stroke-adjustable compact air cylinder combines the space-saving benefits of a compact aluminum body with a fully customizable working stroke, eliminating the need for cylinder replacement when process parameters change. Ideal for industrial equipment OEMs and automation solution providers, this cylinder delivers consistent performance while offering unmatched adaptability for non-standard automation setups, supporting both forward and reverse stroke adjustment to meet diverse operational demands.
The core advantage of this adjustable stroke pneumatic cylinder is its dual-end adjustable stroke design, with a customizable range from 0-10mm for small bore models up to 0-50mm for large bore specifications. High-strength steel lock nuts ensure secure stroke positioning, maintaining ±0.02mm repeatability even in high-cycle industrial operations.
Constructed with a reinforced aluminum alloy body, this adjustable compact cylinder maintains full theoretical thrust and tension within the effective working stroke, with no performance loss at the rated operating pressure of 0.1-0.7MPa. The integrated structure minimizes radial play, ensuring stable motion even under lateral load conditions.
Engineered for continuous industrial use, the cylinder features premium self-lubricating seals and wear-resistant components, enabling long-term lubrication-free operation. This design reduces routine maintenance and extends service life in 24/7 production environments, with a maximum operating frequency of 100 c.p.m for high-speed automation processes.
Available in both male and female thread rod end configurations, with optional built-in magnetic rings for position sensing. The cylinder is compatible with all standard SDA series mounting accessories, enabling seamless retrofitting into existing equipment without design modifications.
Parameter | Specification Details |
Bore Size (mm) | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
Action Type | Double Acting |
Adjustable Stroke Range | 0-10mm (12-25mm bore); 0-20mm (32-40mm bore); 0-50mm (50-100mm bore) |
Operating Pressure Range | 0.1-0.7MPa |
Ambient & Fluid Temperature | -10℃ to +60℃ (no freezing) |
Cushion Type | Rubber bumper cushion |
Port Size | M5×0.8, Rc1/8, Rc1/4 |
Repeatability | ±0.02mm |
Max. Operating Frequency | 100 c.p.m |
Lubrication | Not required |
The SDA adjustable stroke compact cylinder is manufactured with industrial-grade materials optimized for durability and precision. The main body and end caps are fabricated from high-density die-cast aluminum alloy, with hard anodizing for enhanced scratch and corrosion resistance. Adjustable stroke limiters are made of high-tensile carbon steel, with precision threads for smooth and accurate stroke adjustment. The piston rod is S45C carbon steel with hard chrome plating, paired with a self-lubricating bearing sleeve for low-friction motion. High-performance NBR U-cup seals deliver zero air leakage under rated pressure, while the optional rare earth magnetic ring provides stable position detection with industry-standard magnetic switches.
This precision adjustable stroke pneumatic cylinder is indispensable in industrial scenarios requiring flexible stroke tuning, including non-standard automation equipment, lithium battery production lines, automotive component assembly systems, printing and dyeing machinery, food packaging lines, machine tool loading/unloading devices, and woodworking equipment. It is the go-to solution for machinery design engineers and industrial system integrators needing to fine-tune cylinder stroke without hardware replacement during equipment commissioning or process optimization.
Each SDA adjustable stroke cylinder undergoes strict performance testing, including pressure resistance testing, stroke accuracy verification, and leakage inspection, in compliance with ISO 6431 pneumatic cylinder standards. We provide a 12-month product warranty, with dedicated technical support for installation and commissioning. Customization services cover non-standard adjustable stroke ranges, special thread specifications, corrosion-resistant coatings for harsh environments, and ATEX-compliant explosion-proof models for hazardous settings. Our team offers end-to-end support from initial selection to after-sales service, for both prototype and bulk production orders.
What is the maximum adjustable stroke for the 63mm bore SDA adjustable stroke cylinder?
The 63mm bore model supports a maximum adjustable stroke of 0-50mm, with custom shorter adjustable ranges available to meet your specific application requirements.
Will adjusting the stroke reduce the cylinder’s service life?
No, the adjustable stroke design does not impact the cylinder’s service life when used within the rated pressure and stroke range. The limiters are engineered to absorb end-of-stroke impact, protecting internal components just like the standard fixed-stroke design.
Can the cylinder be adjusted for both extend and retract strokes?
Yes, we offer both front-end (extend stroke) and rear-end (retract stroke) adjustable models, as well as dual-end adjustable configurations, to support full control over the working stroke in both directions.
Need a flexible adjustable stroke compact cylinder to optimize your industrial equipment performance? Reach out to us today for a free custom quote, detailed product datasheets, and professional engineering support. Whether you need a single prototype for equipment testing or bulk orders for mass production, we deliver tailored pneumatic solutions with fast lead times and competitive pricing for your industrial projects.
