The Adjustable Stroke Pneumatic Cylinder is a versatile linear actuator designed to allow manual or mechanical adjustment of its stroke length, making it ideal for applications that demand variable positioning, tooling flexibility, or dynamic stroke changes. This type of cylinder enables users to fine-tune or change the extension and retraction distances without replacing or modifying the cylinder itself.

Typically built with a built-in mechanical stopper, adjustable end-of-stroke nuts, or telescoping mechanisms, adjustable stroke cylinders are widely used in assembly machines, material handling, clamping fixtures, packaging, automotive testing, and production setups where one cylinder must serve multiple functions.

These cylinders are available in standard and custom bore sizes, with optional magnetic pistons, adjustable cushioning, and ISO-compatible mounting. Constructed with anodized aluminum barrels, chrome-plated piston rods, and high-quality seals, they are suitable for both light-duty and heavy-duty industrial environments.

Key Features of Adjustable Stroke Pneumatic Cylinder:

Design & Construction

• ✅ Mechanically Adjustable Stroke Range
  Allows stroke reduction or customization via adjustment screws, nuts, or external stops.

• ✅ Robust Cylinder Housing
  Made from anodized aluminum or alloy steel for corrosion resistance and durability.

• ✅ Chrome-Plated Piston Rod
  Ground and polished for minimal friction and long service life.

Stroke & Bore Options

• ✅ Bore Sizes: Typically 32 mm to 160 mm

• ✅ Adjustable Stroke Lengths: Usually from 10 mm up to 1000 mm (varies by model)

• ✅ Fine Increment Adjustments: Some models allow changes in increments as low as 1 mm

• ✅ Operating Pressure: Up to 10 bar

• ✅ Operating Temperature: -20°C to +80°C, Viton seals optional for higher temp

⚙️ Functionality

• ✅ Double Acting Operation (Standard)
  Air drives both extension and retraction with full control.

• ✅ Stroke Adjustment Mechanism
  Through internal mechanical stop, external stop bolts, or telescopic sections.

• ✅ Optional Magnetic Piston
  For integration with position sensors for automated feedback.

Mounting & Integration

• ✅ ISO 15552 Mounting Compatibility
  For easy replacement or standard fixture installation.

• ✅ Mounting Accessories Available
  Includes clevis, flange, foot, trunnion, and custom brackets.

• ✅ Rod End Options
  Threaded rod ends compatible with adjustable clevis and rod eyes.

Durability & Maintenance

• ✅ PU/NBR or Viton Seals
  For high wear resistance and long cycle life.

• ✅ Rod Wiper Seal
  Keeps out contaminants, enhancing seal life.

• ✅ Maintenance-Free Operation
  Pre-lubricated internals ensure consistent performance over time.

✅ Why Choose an Adjustable Stroke Pneumatic Cylinder?

• ✔️ Ideal for applications with changing stroke requirements

• ✔️ Eliminates the need for multiple fixed-stroke cylinders

• ✔️ Offers fine, repeatable, and tool-free stroke adjustment

• ✔️ Reduces downtime and increases machine flexibility

• ✔️ Supports sensor integration for automation and feedback control

• ✔️ Built to handle diverse applications from light-duty to rugged industrial use