空気圧グリッパー

Pneumatic Grippers | Enable Precise Grasping, Holding & Placing to Boost Automation Efficiency. Explore our diverse range of pneumatic grippers, including parallel and angular types. As key end-of-arm tooling for robots and automated systems, they provide reliable gripping force and high repeatability for your pick-and-place, assembly, and material handling tasks. Equip your robot now.

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Intelligent & Efficient 空気圧グリッパー ソリューション

Our pneumatic gripper series provides reliable and precise workpiece gripping and handling capabilities for your automated production lines. Whether for delicate small parts or irregular objects, our diverse gripper products can meet your specific needs, helping to boost production efficiency and automation levels.

選択のコア・バリュー Pneumatic Grippers

Precise Gripping & Positioning

High repeat positioning accuracy ensures stable and reliable gripping and placement of workpieces, suitable for precision assembly and handling tasks.

Rapid Response & High Efficiency

Optimized air circuit design and lightweight construction enable fast opening and closing actions, shortening production cycles and improving overall efficiency.

Diverse Structures, Strong Adaptability

Offering parallel, angular, three-finger, four-finger, and other gripping methods and specifications to adapt to workpieces of different shapes, sizes, and materials.

さまざまなタイプの Pneumatic Grippers

XHCシリーズ 平行空気式グリッパー

Parallel Grippers

Fingers open and close in parallel, providing stable gripping force and high repeat positioning accuracy. Suitable for most standard workpiece gripping and positioning tasks.

  • High-precision guiding, smooth motion
  • Wide range of gripping force, adjustable
  • Capable of internal and external gripping
XHYシリーズ 180°角度空気式グリッパー

Angular Grippers

Fingers open and close angularly around a pivot point. Compact structure, large opening angle, suitable for limited spaces or applications requiring a wide jaw opening.

  • Opening angle up to 180 degrees (some models)
  • Simple structure, lower cost
  • Fast response speed
XHWシリーズ 空気圧式アンギュラグリッパー

Multi-Finger Grippers

Such as three-finger or four-finger grippers, better suited for gripping cylindrical or irregularly shaped workpieces, providing more stable gripping.

  • Suitable for cylindrical or spherical workpieces
  • Provides more stable multi-point support
  • Can achieve self-centering gripping
XHFシリーズ 薄型平行空気式グリッパー

Special Application Grippers

Grippers developed for specific industries or applications, such as long-stroke grippers, high-force grippers, high-temperature resistant grippers, cleanroom-compatible grippers, etc.

  • Meets specific operational condition requirements
  • Customizable design
  • Enhances performance in specific scenarios

私たちの Pneumatic Gripper Technical Advantages

High-Precision Guides & Bearings

Utilizing precision linear guides or high-quality bearings to ensure smooth finger movement, minimal play, and high repeat positioning accuracy.

Optimized Drive Mechanisms

Employing efficient transmission mechanisms like wedges, levers, or rack and pinions to convert cylinder thrust into stable and reliable gripping force.

Versatile Finger Interfaces

Providing standardized mounting interfaces for fingers, allowing users to quickly customize or replace fingers based on actual workpiece shape and size.

Integrated Sensor Options

Most models offer optional magnetic switches for detecting gripper open/close status, facilitating automated closed-loop control.

選択のための主要パラメータ Pneumatic Grippers

Gripping Force

The maximum force the gripper can exert at a specific air pressure; select based on workpiece weight and friction coefficient.

Opening/Closing Stroke/Angle

The maximum distance or angle the fingers open and close; must be larger than the workpiece size.

Repeat Positioning Accuracy

The gripper’s accuracy in repeatedly gripping the same position; crucial for precision applications.

Operating Frequency

The maximum number of open/close cycles the gripper can complete per minute.

使用圧力範囲

The air pressure range within which the gripper operates normally.

Service Life

Expected number of cycles or time under rated conditions.

Body Material & Weight

Affects gripper strength, durability, and impact on robot payload.

Environmental Adaptability

E.g., temperature range, protection rating, suitability for cleanrooms.

詳細なパラメータについては、各製品のマニュアルまたは 技術専門家に相談する.

の代表的な用途 Pneumatic Grippers

Pneumatic grippers are used as robot end effectors for pick and place applications such as material loading and unloading, sorting and palletizing on automated production lines.

Robotic Pick & Place

As robot end-effectors, widely used for material loading/unloading, sorting, and palletizing on automated production lines.

Pneumatic grippers are integrated into automated assembly lines for precision assembly and positioning of electronic components, automotive parts or small household appliances, etc.

自動組立ライン

For precision assembly and positioning of electronic components, automotive parts, small appliances, etc.

Pneumatic grippers on an automated packaging line handling various packaging materials like boxes and bottles, involved in case erecting and packing operations.

CNC Machine Loading/Unloading

Used with robotic arms or gantry robots for automated loading, unloading, and transfer of machined parts.

Pneumatic grippers on an automated packaging line handling various packaging materials like boxes and bottles, involved in case erecting and packing operations.

Packaging Industry

For gripping bottles, boxes, bags, and other packaging materials; also for case erecting, packing, and sealing operations.

Pneumatic gripper on a robotic arm efficiently extracting a freshly molded part from an injection molding or die casting machine in a factory setting.

Injection Molding & Die Casting Extraction

Quickly and stably removing molded plastic or metal parts from molds.

Pneumatic grippers on an automated laboratory system carefully handling test tubes and petri dishes for sample processing in a sterile medical environment.

メディカル&ラボラトリーオートメーション

For gripping and transferring test tubes, petri dishes, and other labware; also for sample handling.

空気圧グリッパー インストールとメンテナンスのヒント

取り付けに関する注意事項

  • Ensure the gripper mounting surface is flat and clean for connection to robots or equipment.
  • Use appropriate screws and tighten to the specified torque based on gripper model and load.
  • Design and install fingers (jaws) to securely grip the workpiece without causing damage or slippage.
  • Arrange air tubes properly, avoiding sharp bends or external pulling forces.
  • If using sensors, install and adjust them correctly according to the manual.

定期的なメンテナンス:

  • Maintain a clean and dry air supply; regularly check air treatment units.
  • Periodically check lubrication of moving parts (e.g., guides, carriages) and add specified lubricant as needed.
  • Inspect fingers for looseness or wear; tighten or replace as necessary.
  • Listen for unusual noises during gripper operation and observe for smooth movement.
  • Avoid overloading the gripper or gripping workpieces beyond its design range.

Correct installation and regular maintenance are key to the long-term, efficient, and reliable operation of pneumatic grippers.

空気圧グリッパー よくあるご質問

Choosing the right gripper type mainly depends on the workpiece’s shape, size, weight, material, and gripping method:

  • Parallel Grippers: Versatile, suitable for gripping parallel surfaces, square or rectangular workpieces.
  • Angular Grippers: Ideal for applications requiring a wide opening angle, handling irregularly shaped parts, or for internal gripping.
  • Multi-Finger Grippers (3-finger/4-finger): Better for gripping cylindrical, spherical, or irregularly curved workpieces, providing more stable multi-point support and self-centering.
  • Special Grippers: Such as vacuum grippers (often used in conjunction) or magnetic grippers, for specific material or surface types.

Also consider factors like gripping force, stroke, repeat accuracy, and operating environment.

The gripping force is the force exerted by the fingers on the workpiece at a specific air pressure. When selecting gripping force, consider:

  • Workpiece Weight (m): The most basic factor.
  • Coefficient of Friction (μ) between fingers and workpiece: Depends on finger material and workpiece surface.
  • Safety Factor (S): Typically 3-5 or higher to account for acceleration, vibration, and other dynamic factors.
  • Number of Gripping Points (n): E.g., n=2 for a two-finger gripper.
  • Gripping Length (L) & Distance to Center of Gravity (H): Also important for moment balance.

A simplified estimation (for friction grip, lifting vertically): Single jaw gripping force F ≥ (m × g × S) / (n × μ), where g is gravitational acceleration.

For actual selection, it’s recommended to consult the gripping force charts in our product catalogs (gripping force often varies with gripping point position) and consult our technical staff for precise calculations and recommendations based on your specific conditions.

  • Yes, the fingers (jaw attachments) of pneumatic grippers can usually be customized according to the shape, size, and material of the workpiece being handled.

    Standard gripper bodies typically provide one or more standardized mounting interfaces (like threaded holes, dowel pin holes) allowing users to design and fabricate custom fingers. We can also assist in designing and manufacturing custom fingers based on customer-provided workpiece drawings or samples.

    When customizing fingers, consider:

    • Finger material: e.g., aluminum alloy, steel, engineering plastic, polyurethane (for soft gripping).
    • Finger shape: Ensure stable and damage-free gripping of the workpiece.
    • Gripping point location and number.
    • Finger weight: Overly heavy fingers can affect the gripper’s dynamic performance and effective gripping force.

To improve stability and accuracy:

  • Choose High-Precision Grippers: Select gripper bodies with high guide accuracy and minimal play.
  • Optimize Finger Design: Ensure good contact between fingers and workpiece, with appropriate gripping points to prevent slipping or wobbling. Consider V-grooves, soft material pads, etc.
  • Appropriate Gripping Force: Too little force causes instability; too much can damage the workpiece or gripper. Set accurately based on workpiece characteristics.
  • Stable Air Pressure: Pressure fluctuations affect gripping force stability.
  • Minimize Vibration: Ensure rigid mounting of the gripper and robot/equipment to reduce external vibration.
  • Correct Installation & Alignment: Ensure precise alignment of the gripper with the workpiece and mounting platform.
  • Regular Maintenance: Keep guides clean and well-lubricated; check for loose parts.
  • Use Sensor Feedback: Confirm gripper open/close status and correct workpiece gripping via sensors.

Yes, most pneumatic grippers’ moving parts (like guides, carriages, gear-rack mechanisms) require periodic lubrication to reduce wear, ensure smooth motion, and extend service life. However, some small or specially designed grippers might use self-lubricating materials or long-life grease, extending maintenance intervals.

Lubrication method and frequency:

  • Lubricant Type: Typically lithium-based grease or specified lubricating oil. Always refer to the product manual for the correct type.
  • Lubrication Points: Mainly finger sliding guide surfaces, gear-rack engagement points, etc.
  • 潤滑方法: Some grippers have dedicated grease nipples for easy application with a grease gun. For those without, partial disassembly of covers or direct application to moving parts may be needed.
  • 潤滑の間隔: Depends on usage frequency, load size, and working environment (temperature, dust, etc.). Generally, follow the manual’s recommended schedule, e.g., after several million cycles or every few months.

Clean off old grease and dirt before applying new lubricant. Incorrect lubricant or over/under-lubrication can adversely affect gripper performance. Always follow the manufacturer’s maintenance guidelines.

理想を選ぶ 空気圧グリッパー for Your Automation Needs

With a diverse selection, high precision, and reliable performance, our pneumatic gripper series provides robust support for your automated gripping tasks. Explore our products now, or contact our pneumatic expert team for professional selection advice and customized solutions.

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