Double acting air cylinders convert compressed air pressure into linear motion, delivering both push and pull strokes for reliable automation. This guide highlights five top options designed for durability, versatility, and consistent performance across manufacturing, automotive, shipbuilding, and general machinery applications. Each model features robust construction, straightforward port sizing, and suitable operating ranges to fit common pneumatic systems.
| Product | Bore | Stroke | Brand |
|---|---|---|---|
| Luftzylinder Double Acting Air Cylinder | Aluminum round tube | Various | ZIZEV |
| TAILONZ Pneumatic MAL25x150 | 25 mm | 150 mm | TAILONZ PNEUMATIC |
| TAILONZ Pneumatic TN20-50 | 20 mm | 50 mm | TAILONZ PNEUMATIC |
| TAILONZ Pneumatic TN32-75 | 32 mm | 75 mm | TAILONZ PNEUMATIC |
| HNJPC MAL16x25 | 16 mm | 25 mm | HNJPC |
Luftzylinder Double Acting Air Cylinder By ZIZEV
The Luftzylinder from ZIZEV features a durable aluminum round tube design intended for long service life in industrial environments. Its construction prioritizes longevity and consistent performance under typical pneumatic loads. The cylinder is suitable for a broad range of industrial equipment, including machinery manufacturing, automotive industries, and shipbuilding equipment, making it a versatile choice for varied automation needs. The aluminum body helps resist corrosion while maintaining a lightweight profile for installation ease.
Key relevant features emphasize durability and broad applicability: long lasting durability, aluminum construction, and a wide range of uses. This model is designed to handle standard pneumatic cycles with reliable repeatability, which is essential for repetitive manufacturing tasks and automation lines. While precise stroke options are not listed in the snippet, the design supports common double acting functionality typical for many industrial cylinders.
TAILONZ 25mm Bore 150mm Stroke Double Acting
This TAILONZ pneumatic cylinder offers a 25 mm bore and a 150 mm stroke, providing a compact yet ample travel distance for many automation tasks. It operates as a double acting cylinder, enabling both push and pull movements with air pressure. The unit specifies a PT1/8 port size and a maximum working pressure of 1.0 MPa (145 Psi), making it compatible with standard industrial pneumatic systems. A Y-connector and additional fittings are included in some variants, simplifying integration into existing lines and reducing installation downtime.
Designed for general-purpose use, this model balances size and force output. The aluminum construction contributes to a lighter weight while maintaining sufficient rigidity for repeated cycles. It supports typical industrial duty cycles and offers straightforward maintenance given its common porting and fittings. The 150 mm stroke is suitable for a range of applications such as clamping, indexing, and position transfer along a compact automation cell.
TAILONZ 20mm Bore 50mm Stroke Double-Rod
The TN20-50 model from TAILONZ PNEUMATIC features a 20 mm bore and a 50 mm stroke in a double-rod, double-acting configuration. The double-rod design can offer improved stability and resistance to bending in certain mounting setups, making it suitable for compact automation tasks where alignment is critical. Port size is PT1/8, and the working pressure ranges from 0 to 1.0 MPa (0-145 psi), aligning with common factory air systems. The aluminum body keeps weight manageable while delivering dependable performance in light to moderate duty cycles.
Applications may include drawer-type actuators, small pick-and-place operations, or actuator arms where a compact, reliable double-acting cylinder is beneficial. The included fittings and connectors help streamline assembly, and the unit’s dimensions are compatible with many standard mounting configurations in automation cells. This model is ideal for teams prioritizing a balance of space, speed, and force in constrained layouts.
TAILONZ 32mm Bore 75mm Stroke Double-Rod
The TN32-75 cylinder from TAILONZ PNEUMATIC combines a 32 mm bore with a 75 mm stroke in a double-rod, double-acting configuration. With a port size of 1/8 NPT and a working pressure range of 0-1.0 MPa (0-145 psi), this unit is suited for mid-range force and travel in automation tasks. The double-rod setup enhances stability during extended strokes and reduces side loading effects, which can be advantageous in precise positioning applications. Aluminum construction contributes to a favorable strength-to-weight ratio, aiding quick installation and mounting in compact spaces.
Potential use cases include linear actuators for packaging lines, grabbing or pushing mechanisms, and small machining stations that require consistent stroke control. The cylinder’s design supports standard mounting patterns, enabling straightforward integration with existing pneumatic manifolds. For operations needing repeatable motion without excessive footprint, this model provides a practical balance of size, force, and reliability.
TAILONZ 20mm Bore 100mm Stroke Mal Double Action
This model from TAILONZ PNEUMATIC offers a 20 mm bore with a 100 mm stroke, designed for reliable double-acting operation in medium-length travel tasks. It features a PT1/8 port size and a maximum working pressure of 1.0 MPa (145 Psi). The aluminum construction provides a sturdy yet lightweight option, suitable for compact automation cells that require a longer stroke without adding substantial bulk. The set includes a Y-connector and fittings, supporting quick integration into existing pneumatic lines and reducing setup time.
Applications range from transfer movements in conveyor lines to actuation points in robotics assistance devices. The 100 mm stroke enables more extensive reach in limited spaces, improving overall system efficiency. The cylinder’s performance aligns with standard maintenance expectations for pneumatic systems, offering predictable behavior under repeated cycles and moderate loads.
HNJPC MAL Mini 16×25 Pneumatic Cylinder
The HNJPC MAL16x25 mini cylinder is designed for compact applications, featuring a 16 mm bore and a 25 mm stroke in a round aluminum body. It uses a threaded hole size of M5x0.8 and operates within a temperature range suitable for common factory environments. The air pressure range extends from 0 to 145 psi (0 to 1 MPa), aligning with typical pneumatic supply capabilities. This miniature cylinder is suitable for precise, small-scale actuation tasks where space is at a premium and precision is essential.
Potential uses include automated clamping for small parts, micro-positioning in assembly lines, and other compact linear actuation tasks. Its small footprint makes it ideal for building multi-axis systems where several short-stroke cylinders operate in tandem. Maintenance typically centers on sealing integrity and port cleanliness to ensure consistent response under frequent cycling.
Buying Guide: Key Purchase Considerations And Comparisons
- Stroke length vs. space: Choose a stroke that matches the task distance. Longer strokes suit reach-heavy operations, while shorter strokes fit compact automation cells.
- Bore size and force: Larger bores provide more pushing force; smaller bores save space and reduce air consumption. Consider system pressure limits (psi/MPa) and required loads.
- Port sizing and fittings: Most models use PT1/8 or 1/8 NPT ports. Verify compatibility with existing manifolds, valves, and quick-connect fittings to minimize adapters.
- Double-acting vs. single-acting: Double-acting cylinders deliver push and pull strokes, offering greater control for indexing, clamping, and repetitive positioning. Ensure your control logic accommodates air supply routing for both directions.
- Mounting compatibility: Check mounting pattern, rod end configuration, and available accessories (Y-connectors, fittings) to ensure seamless integration with your assembly line.
- Material and durability: Aluminum bodies provide light weight and corrosion resistance, suitable for most environments. Consider environmental factors, such as humidity and exposure to corrosive substances.
- Maintenance and service life: Look for cylinders with proven seals and compatibility with standard industrial lubricants. Regular inspection helps prevent leakage and performance drop over time.
- Cost vs. performance: Balance initial cost with expected cycle life, duty cycle, and maintenance requirements. In high-volume lines, durability often yields lower total cost of ownership.
These options represent a range of common industrial needs, from compact micro-actuators to mid-size cylinders with substantial stroke. When selecting, map your task requirements to bore, stroke, mounting, and operating pressure. Consider compatibility with existing controls, sensors, and air supply to maximize reliability and minimize downtime. In multi-axis arrangements, a mix of cylinders with aligned specifications can streamline wiring, troubleshooting, and maintenance planning.