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CQSB Series Compact Double Acting Pneumatic Cylinder,SMC Type Small Compressed air Pneumatic Cylinder

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Double-acting pneumatic mechanism: Enables bidirectional linear motion for precise control in automation systems and robotics.
  • Compact cylindrical design: Optimized for confined spaces, reducing spatial requirements in machinery and equipment.

Key features

  • 1. Material Technology

  • With an aluminum body, ensure durability in harsh environments and reduce weight by ~30%* compared to traditional steel cylinders.

  • 2. Interactive Design

  • With a compact and modular design, easily integrate into tight spaces where standard cylinders cannot fit*, enabling versatile industrial applications.

  • 3. Performance Parameters

  • With adjustable stroke lengths (up to 100mm) and a double-acting mechanism, achieve precise control and 20% faster response* than single-acting cylinders.

  • 4. Scenario Solutions

  • With lightweight aluminum and compact build, ideal for automation systems and robotics requiring mobility*, outperforming bulkier alternatives in space-constrained setups.

  • 5. Certification Standards

  • With EN ISO 12100 certification, ensure compliance with safety standards*, surpassing basic industry requirements for reliability and user protection.

Product details

CQSB Series Compact Double Acting Pneumatic Cylinder,SMC Type Small Compressed air Pneumatic Cylinder

The CQSB Series Compact Double Acting Pneumatic Cylinder is a lightweight, space-saving solution designed for industrial automation and robotics. Crafted from corrosion-resistant aluminum, it delivers durability in harsh environments while maintaining a sleek, compact profile. With EN ISO 12100 certification, it ensures safety compliance and reliability across applications requiring precise, bidirectional force.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminumLightweight, corrosion-resistant body
CertificationEN ISO 12100Meets global safety and quality standards
Maximum Stroke10mm, 20mm, 30mm, 40mm, 50mm, 65mm, 75mm, 100mmFlexible stroke lengths for diverse applications
Shaft Diameter12mm, 16mm, 20mm, 25mm, 30mm, 32mm, 40mm, 50mm, 65mm, 80mm, 100mmWide range for compatibility with various mechanisms
TypeDouble ActingBidirectional force for precise control
Weight1kg (base model)Ultra-lightweight for easy integration

Customization guide

Adjustable stroke length and shaft diameter parameters can be tailored to meet specific spatial or mechanical requirements. For instance, shorter strokes reduce response time in high-speed systems, while larger shaft diameters enhance load-bearing capacity.

Get inspired

Compact yet powerful, this cylinder is ideal for tight spaces in robotics, conveyor systems, or medical devices. Its aluminum construction ensures longevity, while the double-acting design enables smooth, bidirectional motion for applications like automated grippers or precision tooling.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Maximum Pressure0.05 MPa0.05 MPa0.05 MPa
Stroke Range10–100mm10–100mm10–100mm
Shaft Diameter12–100mm12–100mm12–100mm
Weight1kg0.9kg (+10% lighter)0.8kg (+20% lighter)
CustomizationStandard sizesAdjustable lengthsFully customizable

Supplier's note

  1. Three Technical Breakthroughs:

    • Aluminum Body: Reduces weight by 30% compared to steel cylinders while maintaining corrosion resistance.
    • Compact Design: Fits into spaces 40% smaller than traditional cylinders, ideal for robotics arms.
    • Double-Acting Mechanism: Enables bidirectional force without external valves, cutting installation costs by 25%.
  2. Version Selection Guide:

    • Base Model: Best for standard automation tasks (e.g., conveyor systems) where weight savings are secondary.
    • Advanced Model: Suitable for weight-sensitive applications (e.g., drones, lightweight machinery) needing adjustable stroke lengths.
    • Pro Model: Optimal for high-precision robotics or medical devices requiring ultra-lightweight and fully customizable parameters.

With the Pro’s 0.8kg weight, you can reduce payload strain in aerial robotics. Its fully customizable shaft diameters (up to 100mm) pair with the double-acting design to handle heavy payloads smoothly. The Base Model’s robust stroke range (10–100mm) ensures reliability for industrial assembly lines.

Frequently asked questions

  • Which CQSB Series cylinder model suits applications with limited space and a 30mm stroke?

  • How do I maintain the CQSB pneumatic cylinder’s frothing nozzle and ensure longevity?

  • Why choose aluminum for CQSB cylinders over steel in industrial automation?

  • Can CQSB cylinders be customized for non-standard stroke lengths or shaft diameters?

  • Is the CQSB cylinder EN ISO 12100 certified for safety compliance?

  • What are the benefits of a double-acting design in the CQSB pneumatic cylinder?

  • How do I select the right stroke length for a CQSB cylinder in robotics applications?

  • Why is the CQSB cylinder lighter than traditional pneumatic cylinders?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionCorrosive environments, portable devicesAluminum alloy EN AW-6061 (30% lighter than steel, corrosion-resistant)▲ Lightweight for mobility; ▲ Resists chemicals (ASTM B117 salt spray test)Base: Lower load capacity vs. steel; Advanced: Reinforced alloy for heavy-duty use
Stroke LengthAutomation systems, roboticsBase: 10–50 mm ▲ Advanced: 65–100 mm (ISO 6149 compliance)▲ Extended reach in Advanced for complex movements; Compact design saves spaceBase: Limited for heavy-duty tasks; Advanced: Requires more installation space
Shaft DiameterPrecision machinery, medical devicesBase: 12–30 mm ▲ Advanced: 40–100 mm (ISO 3347 tolerance class H7)▲ Larger diameters in Advanced handle heavier loads; Smooth operation via polished shaftBase: Limited torque; Advanced: Higher cost for larger sizes
WeightMobile equipment, handheld toolsBase: 0.8–2.5 kg ▲ Advanced: 3–6 kg (EN ISO 12100 safety-rated)▲ Lightweight Base improves portability; Advanced balances strength and weightBase: Not suitable for heavy payloads; Advanced: Less mobile in confined spaces
Safety CertificationRegulated industries (e.g., automotive)EN ISO 12100 (certified for mechanical safety risk reduction)▲ Mandatory compliance for EU/ISO markets; ▲ Reduced downtime risksCertification adds cost; Non-certified competitors may undercut pricing
Design CompactnessSpace-constrained robotics, dronesCompact series (CDQ8B25x30) with 20% smaller footprint than standard cylinders▲ Fits tight spaces; ▲ Modular for easy integration into automation systemsBase: Fewer customization options; Advanced: Customizable stroke/shaft combos (requires engineering)

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