얇은 실린더

Thin Cylinders | Extreme Space-Saving for Compact Equipment. Explore our thin cylinders, designed for applications with extremely limited installation space. Their ultra-slim profile minimizes mounting length, making them the perfect choice for semiconductor equipment, electronic component handling, and other highly integrated automation tasks. Select the right model for your compact design now.

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Space-Saving & Efficient Thin Cylinders

Our thin cylinders (also known as compact cylinders) are specifically designed for applications where axial installation space is at a premium. By optimizing the internal structure, they significantly reduce body length while maintaining reliable performance, offering you more flexible and compact automation solutions.

선택의 핵심 가치 Thin Cylinders

Significant Axial Space Saving

Compared to standard cylinders of the same bore and stroke, thin cylinders have a drastically reduced body length, ideal for tight installation spaces.

Lightweight Design

Compact structure and optimized materials make thin cylinders lighter, contributing to overall equipment weight reduction and lower energy consumption.

Flexible Mounting Options

Offer various mounting methods, such as direct body threading or end cap mounting, for easy integration into diverse equipment structures.

이해 얇은 실린더 Structure & Features

SDA 시리즈 컴팩트 공압 실린더

Compact Design, Uncompromised Performance

Thin cylinders achieve their minimal overall length by optimizing the internal piston, seals, and end cap design, all while ensuring necessary output force. They typically feature a flat or square body profile.

  • 본체 재질: Often high-strength aluminum alloy with anodized finish for wear and corrosion resistance.
  • 피스톤 로드: Stainless steel, precision machined for smooth operation.
  • 씰: High-performance, wear-resistant sealing materials ensure airtightness and long service life.
  • Mounting Holes: Standard mounting threads or through-holes are usually provided on the body or end caps for easy fixing.
  • Optional Features: Some models offer options like magnetic pistons (for sensor detection), non-rotating piston rods, and integrated guide units.

우리의 Thin Cylinder Technical Advantages

Optimized Internal Structure

Innovative piston and seal designs minimize non-working length, achieving ultimate compactness.

High-Strength Lightweight Materials

Utilizing high-strength aluminum alloys and other lightweight materials to reduce cylinder self-weight while ensuring strength, aiding overall equipment weight reduction.

Multiple Mounting Interfaces

Offering various mounting options like body threads, end cap through-holes, and side mounting holes for easy integration into different equipment.

Reliable Sealing Performance

Even with a compact structure, high-quality seals are used to ensure cylinder airtightness and durability.

선택 시 주요 매개변수 Standard Cylinders

보어 크기

e.g., Ø12, Ø16, Ø20, Ø25, Ø32, Ø40, Ø50, Ø63, Ø80, Ø100 mm.

스트로크

Typically shorter standard strokes, e.g., 5mm to 100mm; longer strokes customizable for some models.

작동 압력

Common range: 0.1~1.0 MPa.

작업 유형

Double-acting is mainstream; single-acting (spring return/extend) available for smaller bores.

Guiding Option

Some thin cylinder series integrate guide rods for enhanced side-load resistance.

마운팅

Body threads, through-holes, end cap threads, side mounting, etc.

Port Thread

M5, G1/8, G1/4, etc., matched to bore size.

마그네틱 피스톤 옵션

Optional for position sensing with magnetic switches.

자세한 매개변수는 개별 제품 설명서 또는 기술 전문가와 상담하세요.

일반적인 애플리케이션 Thin Cylinders

Thin cylinders integrated into space-constrained clamping mechanisms within small fixtures, enabling quick clamping and release of workpieces.

Electronics Assembly & Testing

For PCB positioning, component pressing, probe actuation, etc., in compact automated equipment.

Thin cylinders integrated into compact fixtures, powering space-constrained clamping mechanisms for quick clamping and release of workpieces.

Small Fixtures & Positioning Devices

Providing power in space-constrained clamping mechanisms for quick clamping and release of workpieces.

Thin pneumatic cylinders integrated into a small fixture, providing power for quick workpiece clamping and release in a space-constrained positioning device.

Robotic End-Effectors

As drive elements for lightweight robotic arms or grippers, enabling flexible gripping actions.

Thin cylinders driving print heads with short, precise reciprocating movements in pad printing or marking equipment.

Pad Printing & Marking Equipment

For driving print heads or marking heads in short, reciprocating movements.

Thin cylinders precisely transferring and positioning a wafer or glass substrate within semiconductor or LCD manufacturing equipment in a high-cleanliness cleanroom.

Semiconductor & LCD Manufacturing

For wafer or glass substrate transfer and positioning in equipment with high cleanliness and space requirements.

 
Thin cylinders integrated into a compact medical or laboratory instrument, facilitating sample handling, valve actuation, or powering small pumps in a clean, space-constrained environment.

Medical & Laboratory Instruments

Used in sample handling, valve actuation, small pumps, and other applications with space and cleanliness constraints.

얇은 실린더 설치 및 유지 관리 팁

Installation Points:

  • Ensure the mounting surface is flat and clean to guarantee installation accuracy and sealing.
  • The load should act along the piston rod axis as much as possible to avoid excessive side loads and moments, protecting the rod and guides.
  • Use appropriate screws and torque for fixing to prevent installation stress from deforming the cylinder body.
  • Thoroughly purge air lines before connecting to prevent foreign matter from entering the cylinder.
  • If using sensors, install and adjust their positions correctly according to the manual.

정기 유지 관리:

  • Maintain a clean and dry air supply; regularly check the status of air treatment units.
  • Periodically inspect the cylinder exterior for damage, and connections for looseness or leaks.
  • Protect the piston rod from impacts, scratches, or adhesion of foreign matter.
  • Most thin cylinders are pre-lubricated or self-lubricating and generally do not require additional oiling. Refer to product instructions for special requirements.
  • Observe cylinder operation for smoothness, unusual noises, or sluggish action.

Correct installation and proper maintenance are key to ensuring the long-term, stable, and efficient operation of thin cylinders.

얇은 실린더 자주 묻는 질문

The core advantage of thin cylinders (compact cylinders) is their reduced axial dimension. The exact amount of saved installation length depends on the specific bore size, stroke, and the type of standard cylinder being compared. Generally, for the same bore and stroke, a thin cylinder’s overall length can be 30% to 60% shorter, or even more, than standard cylinders like ISO 15552.

For example, a Ø32 standard cylinder with a 50mm stroke might have a total length of around 180mm, while a thin cylinder with the same bore and stroke might only be 80-100mm long. This difference is critical in space-constrained applications.

Under the same bore size and operating pressure, the theoretical output force of a thin cylinder is essentially the same as that of a standard cylinder. This is because output force primarily depends on the effective piston area and operating pressure (F = P × A).

The “thinness” of a thin cylinder mainly refers to the reduction in body length, not a decrease in piston diameter. Of course, minor structural design differences, such as in the piston or seals, might lead to very small variations in force loss, but these are negligible in most applications. When selecting, you should still primarily calculate or refer to theoretical output force based on bore size and pressure.

  • Standard thin cylinders (without additional guiding devices) are primarily designed to save axial space. Their piston rod guide length is relatively short, so their ability to withstand side loads or moments is generally weaker than standard cylinders with longer guide bushings or specially designed guided cylinders/slide cylinders.

    If your application involves significant side loads:

    • It’s recommended to choose thin cylinders with integrated guide rods, which are designed to enhance side-load resistance.
    • Alternatively, design an external guide mechanism (like linear guides) for the load, allowing the thin cylinder to solely provide push/pull force.

    Directly subjecting a non-guided thin cylinder to excessive side loads can easily lead to uneven piston rod wear, seal damage, and a shortened lifespan.

Due to their compact structure, thin cylinders offer several flexible mounting options to suit different equipment designs:

  • Front Body Thread Mounting: The front end of the cylinder body (piston rod exit end) usually has external or internal threads for direct screwing into a mounting plate.
  • Rear Body Thread Mounting: Some models also have threads on the rear end for rear fixing.
  • Body Through-Hole Mounting: Through-holes on the cylinder body allow direct fixing with bolts.
  • End Cap Threaded Hole Mounting: Threaded holes on the front and rear end caps for fixing from the end faces with screws.
  • Side Mounting Holes: Some square-bodied thin cylinders may also offer mounting holes on the sides.
  • Using Mounting Accessories: Although thin cylinders emphasize direct mounting, some series may also offer small foot brackets, flanges, etc.

The specific mounting methods depend on the particular series and model of the thin cylinder you choose. Please refer to the respective product catalog for detailed mounting dimensions and instructions.

Thin cylinders are designed to save space in short-stroke applications, so their standard strokes are usually not very long. Common standard strokes might start from 5mm or 10mm, up to 50mm, 80mm, with some series possibly reaching 100mm or slightly longer.

Regarding long-stroke customization:

  • Theoretically, thin cylinders can be customized to longer strokes than standard, but there are limitations.
  • The main limiting factor is piston rod stability. Even for thin cylinders, if the stroke is too long, the slender piston rod may risk buckling under compression, especially with larger loads or imprecise mounting.
  • Manufacturers typically set a maximum recommended custom stroke for a specific bore size of thin cylinder.

If your application truly requires a longer stroke while still needing to save installation length, consider these options:

  • Consult us about the feasibility of customizing a thin cylinder to your required stroke and understand its performance and stability at that length.
  • Consider using a 로드리스 실린더, which is an ideal choice for achieving long strokes while saving installation length.

Please inform us of your specific stroke and load requirements, and our technical team can help evaluate the best solution for you.

이상적인 선택 얇은 실린더 for Your Compact Space

With their exceptional space efficiency and reliable performance, our thin cylinder series provides perfect support for your equipment miniaturization and integration. Explore our products now, or contact our pneumatic expert team for professional selection advice and customized solutions.

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