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PB Series Pen Size Mini Stainless Steel Cylinder PB Series Pen Size Mini Stainless Steel Cylinder PB Series Pen Size Mini Stainless Steel Cylinder

PB Series Pen Size Mini Stainless Steel Cylinder

The AirTAC Type PB Series is a high-performance mini pen-type pneumatic cylinder designed for compact, lightweight, and high-speed linear motion in industrial automation. Built in strict compliance with JIS standards, it delivers exceptional precision and reliability while minimizing installation space—making it the ideal choice for small-scale machinery, precision fixtures, and high-frequency operation
Featuring a full stainless-steel body and piston rod, the PB series offers excellent corrosion resistance, ensuring stable performance in harsh working environments. Its compact, lightweight profile and high guiding accuracy eliminate the need for external lubrication of the guide bearing, enabling maintenance-free operationAirtac International Group. The series supports flexible mounting: PB4/PB6 are front-mount only, while PB10/PB12/PB16 allow both front and rear mountingAirtac International Group. With a wide range of bore sizes (ø4–16mm), strokes, and action types (double-acting PB, single-acting PSB/PTB), plus optional magnetic switches and mounting accessories, the PB series provides unmatched versatility for diverse automation needs.


  • JIS Standard Compliance: Fully conforms to Japanese Industrial Standards for global compatibility.

  • Ultra-Compact Design: Miniature pen shape, small volume, lightweight, ideal for space-constrained setups.

  • High Precision & Maintenance-Free: Superior piston rod guiding accuracy; guide bearing requires no additional lubrication.

  • Stainless Steel Construction: Corrosion-resistant stainless-steel barrel and rod for durable, long-life operation.

  • Flexible Mounting: PB4/6: front cover mount only; PB10/12/16: front & rear cover mount options.

  • High-Speed Response: Small bore diameter enables fast action, suitable for high-frequency cycling.

  • Versatile Action Types: Double acting (PB), single acting push (PSB), single acting pull (PTB).

  • Magnetic Switch Compatible: Optional magnetic piston for position sensing (S suffix).

  • Wide Accessory Range: FA flange, LB axial mount, CJ foot mount, and other accessories available.

Technical Specifications

  • Bore Sizes: ø4, 6, 10, 12, 16 mm

  • Action Types: Double acting (PB), Single acting push (PSB), Single acting pull (PTB)

  • Operating Pressure:

    • Double acting: 0.2–0.7 MPa

    • Single acting: 0.3–0.7 MPa

  • Proof Pressure: 1.2 MPaAirTAC

  • Temperature Range: -20°C to 70°C (non-freezing)

  • Piston Speed: 50–800 mm/s

  • Port Thread: M5 × 0.8

  • Cushion: Rubber bumper (no hydraulic cushion)

  • Materials: Body: Stainless steel; Piston rod: Stainless steel; Seals: Nitrile rubber (NBR)

Applications

Widely used in small automation equipment, precision fixtures, electronic assembly, medical devices, semiconductor machinery, packaging equipment, and high-frequency actuation systems. Perfect for applications demanding space-saving design, high precision, corrosion resistance, and fast, reliable linear motion


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