Key Features of Compact (Thin) Pneumatic Cylinders

Main features of compact cylinders:

(1) Buffering: Small bore and short stroke → low impact → typically use elastomeric buffer pads.

(2) Piston Sealing: Uses either custom-profile or C-shaped bidirectional seals with oil reservoirs—supports oiled or oil-free lubrication for low friction and high reliability.

(3) Magnetic Sensing: Pistons available with or without embedded magnetic rings. Barrel features a T-slot for magnetic switches, enabling non-contact position feedback.

(4) Assembly: Barrel-to-end-cap connection typically uses C-clips; some models use crimped joints.

(5) Variants: From base model, derivatives include: double-rod, adjustable extension/retraction stroke, dual/multi-stroke, tandem (force-boosting), guided-rod, anti-rotation, high-temp, and single-acting types.

Bore: typically 12–100 mm (min 4 mm, max 125 mm); Stroke: 5–80 mm (max 150 mm). Aluminum barrel and end caps. Belongs to China’s second-generation cylinder products.

Compact cylinders are 1/2–1/3 the axial length of standard cylinders while maintaining precision and life. Modular design simplifies assembly/disassembly. Embedded mounting eliminates need for brackets, saving space.