Μίνι κύλινδρος

Mini Cylinders | Enable Precision Motion in Compact Spaces, Optimizing Small-Scale Designs. Explore our series of mini cylinders, engineered for applications where space is limited. Their lightweight, compact construction makes them the ideal actuators for high-precision tasks such as electronics assembly, medical devices, and fine-part handling, delivering excellent performance and reliability in the smallest of footprints. Find the right size for your application now.

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Your Expert Source for Compact & Precise
Mini Cylinders

Our mini cylinder series is expertly designed for compact spaces and lightweight applications. With their small size, precise control, and rapid response, they are the ideal choice for industries like electronics, medical, and small-scale automation, helping you achieve finer, more efficient automated operations.

The Core Value of Choosing Mini Cylinders

Ultra-Compact Design

Small bore sizes and a miniaturized overall design make them perfect for equipment and applications with extremely limited installation space.

Rapid Response Action

Thanks to their small internal volume, air fills and exhausts quickly, giving mini cylinders excellent dynamic response characteristics and high operating frequencies.

Precision Control Capability

High manufacturing precision enables accurate output of small strokes and forces, suitable for delicate and refined operational tasks.

A Deeper Look at Μίνι κύλινδρος Features

Μίνι πνευματικός κύλινδρος σειράς MA ISO 6432

Small Size, Big Performance

Mini cylinders, often called pen cylinders or small cylinders, typically refer to cylinders with small bore sizes (e.g., from Ø4mm to around Ø25mm). They are the ideal choice for light loads, short strokes, and high-frequency operations.

  • Body Material: Often stainless steel or aluminum alloy for strength and durability.
  • Action Type: Available in single-acting (spring return or spring extend) and double-acting versions.
  • Επιλογές τοποθέτησης: Typically offer flexible mounting like threaded nose, panel mount, etc.
  • Ράβδος εμβόλου: Stainless steel, precision machined for smooth movement.
  • Seals: Made from wear-resistant, low-friction materials to ensure airtightness and longevity.
  • Optional Accessories: Compatible with mini fittings, sensors, etc.

Το μας Mini Cylinder Technical Advantages

Κατασκευή ακριβείας

Utilizing high-precision machining equipment and strict tolerance control to ensure dimensional accuracy and consistent operation.

Long-Life Design

Constructed with high-quality, wear-resistant materials for piston rods and seals, combined with optimized lubrication solutions to significantly extend service life.

Diverse Model Variations

Offering various derivative models such as guided, non-rotating, and double-rod versions to meet more complex application demands.

Rapid Customization Capability

We provide fast and flexible customization services for special stroke lengths, mounting dimensions, or material requirements.

Βασικές παράμετροι για την επιλογή Mini Cylinders

Μέγεθος οπής

e.g., Ø4, Ø6, Ø8, Ø10, Ø12, Ø16, Ø20, Ø25 mm.

Εγκεφαλικό επεισόδιο

From a few millimeters to over a hundred, customizable.

Πίεση λειτουργίας

Typically 0.1~0.7 MPa or 0.1~1.0 MPa.

Τύπος δράσης

Single-acting (spring return/extend), double-acting.

Μαξιλάρι προστασίας

Usually elastic bumpers at both ends or no cushioning.

Port Connection

Small thread sizes like M3, M5, G1/8.

Επιλογή μαγνητικού εμβόλου

Optional magnetic piston for position sensing with magnetic switches.

Θερμοκρασία λειτουργίας

Standard range, with high/low-temperature resistant versions customizable.

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Τυπικές εφαρμογές των Mini Cylinders

Electronics Industry

Electronics Industry

Chip pick-and-place, precision assembly of small components, test probe actuation, etc.

Medical & Analytical Instruments

Medical & Analytical Instruments

Sample handling, reagent dispensing, valve switching, small pump actuation, etc.

Small Automation Equipment

Small Automation Equipment

Desktop assembly machines, small sorting systems, educational lab equipment, etc.

Textile & Apparel Machinery

Textile & Apparel Machinery

For yarn switching, thread cutting, small pressing actions, and other delicate movements.

Light & Small Packaging

Light & Small Packaging

Auxiliary actions in packaging small items, labeling, sealing, etc.

Education & Research

Education & Research

Building small experimental platforms, robotic models, automated teaching demonstrations, etc.

Μίνι κύλινδρος Συμβουλές εγκατάστασης & συντήρησης

Σημειώσεις εγκατάστασης:

  • Ensure the mounting surface is clean and flat to avoid additional stress during installation.
  • Mini cylinders are sensitive to side loads; ensure the load acts along the piston rod’s axis as much as possible.
  • Use appropriate tools for installation to prevent damage to the cylinder body or piston rod.
  • Thoroughly purge air lines before connecting to prevent contaminants from entering.
  • For models with sensors, install and adjust sensor positions correctly according to the manual.

Συντήρηση ρουτίνας:

  • Maintain a clean and dry air supply; a suitable precision filter is recommended upstream of the cylinder.
  • Periodically check connections for looseness or air leaks.
  • Protect the piston rod from impacts or scratches.
  • Most mini cylinders are pre-lubricated or self-lubricating and typically don’t require additional oiling. If special lubrication is needed, follow product instructions.
  • Regularly check for smooth operation and any unusual noises.

Proper installation and adequate maintenance significantly extend the service life of mini cylinders.

Μίνι κύλινδρος Συχνές ερωτήσεις

Due to their small bore size, mini cylinders have a relatively small output force. For example, a Ø10mm mini cylinder at 0.5 MPa operating pressure has a theoretical output force (extending) of about 39 Newtons (approx. 4 kgf).

When selecting, calculate based on your actual load, motion type (push or pull), and required safety factor. It’s generally recommended that the cylinder’s theoretical output force be at least 1.5 to 2 times the actual load. For larger loads, consider cylinders with larger bores or other types of actuators.

Single-Acting Mini Cylinders: Have one air port; air pressure drives the piston in one direction, while a spring or external load returns it. Types include spring return (air extend, spring retract) and spring extend (air retract, spring extend).

  • Advantages: Simple structure, low air consumption (one-way), defined return position on air loss.
  • Disadvantages: Output force affected by spring force, typically shorter effective stroke (spring occupies space).
  • Applications: Short strokes, light loads, applications needing automatic return like ejecting, clamp release, positioning.

Double-Acting Mini Cylinders: Have two air ports controlling both extension and retraction via air pressure.

  • Advantages: Controllable force in both directions, can achieve relatively longer strokes.
  • Disadvantages: More complex structure, consumes air in both directions.
  • Applications: Situations requiring precise bidirectional force or position control; the most common type of mini cylinder.
  • Yes, due to their precise internal structure and small clearances, mini cylinders typically have higher air purity requirements than larger cylinders. Contaminants like moisture, oil, and dust in compressed air can easily cause valve spools to stick, seals to wear, or malfunctions.

    Recommendations:

    • Always install a suitable air filter (5μm or finer recommended) upstream of the mini cylinder.
    • If compressor air has high oil content, consider an oil removal filter.
    • Ensure the air supply is dry, using refrigerated or desiccant dryers if necessary.

    Clean air is key to the long-term, stable, and reliable operation of mini cylinders.

Standard mini cylinders (especially pen-type with round bodies) are primarily designed for axial loads. Due to their thin piston rods and limited guide length, their ability to withstand side loads or moments is very limited.

Significant side loads or moments can lead to:

  • Piston rod bending or deformation.
  • Abnormal wear on the cylinder bore and piston rod bushing.
  • Seal damage, causing air leakage.
  • Unstable or jammed cylinder operation.

For applications with side loads, it’s recommended to:

  • Choose mini cylinders with integrated guides (e.g., mini slide cylinders, guided cylinders).
  • Design an external guide mechanism (like linear guides) for the load, so the cylinder only provides push/pull force.

When selecting a magnetic switch for a mini cylinder, consider these points:

  • Confirm Magnetic Piston: Ensure the chosen mini cylinder model has a magnetic ring on its piston.
  • Switch Size & Mounting: Mini cylinders are small, requiring correspondingly small magnetic switches. Mounting might involve direct banding onto round barrels or fitting into pre-set grooves on profiled barrels.
  • Τύπος διακόπτη: Common types are reed switches and solid-state electronic switches. Solid-state switches offer faster response and longer life, better for high-frequency use.
  • Electrical Parameters: Match your control system’s voltage (e.g., DC5V, DC12V, DC24V) and output type (NPN, PNP).
  • Sensing Distance & Sensitivity: Ensure the switch can reliably detect the magnetic field of the mini cylinder’s piston.
  • Cable & Connector: Choose appropriate cable length and connection type.

Due to size constraints, selecting and installing magnetic switches for mini cylinders can be more critical than for standard cylinders. Refer to our accessory selection guides or consult technical support.

Επιλέξτε το ιδανικό Μίνι κύλινδρος for Your Precision Applications

Our mini cylinders, with their exceptional compactness, high precision, and rapid response, provide powerful support for your equipment miniaturization and performance enhancement. Explore our product series now, or contact our pneumatic expert team for professional selection advice and custom solutions.

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