AirTAC SAIJ200AX800-40S Adjustable Cylinder Specifications

• Model: SAIJ200AX800-40S
• Type: Double-acting adjustable stroke cylinder
• Bore size: Ø20mm
• Stroke: 800mm (standard) with ±20mm adjustable range
• Stroke adjustment: Mechanical stopper with locknut
• Operating pressure: 0.1–0.8 MPa
• Operating medium: Dry air (lubricated or non-lubricated)
• Cushioning: Adjustable rubber bumper
• Port size: M5x0.8 (G1/8 equivalent)
• Mounting style: Standard AF (front flange)
• Temperature range: -20℃ to 80℃
• Body material: Aluminum alloy (cylinder tube), Stainless steel (rod)
• Rod end: External thread M10x1.25
• Weight: 2.8kg ±5% (excluding accessories)
• Dimensions: 850mm(L) × 40mm(W) × 40mm(H) (full extension)
• ISO standard: 6432 compliant
• Repeat positioning accuracy: ±0.5mm

Precision-adjustable pneumatic cylinder featuring mechanical stroke adjustment through dual-position locking collars. The corrosion-resistant design incorporates an anodized aluminum barrel and chrome-plated rod, optimized for high-cycle applications. Includes integrated cushioning adjustment screws for smooth end-of-stroke deceleration.

Typical Applications:

• Variable position material handling systems
• Customizable clamping fixtures in CNC machining
• Packaging line product height adjustment
• Automated assembly with position-sensitive tooling
• Semiconductor wafer handling equipment

Installation recommendation: Maintain horizontal orientation for maximum stroke accuracy. Apply thread lock compound to adjustment collars after positioning. Requires 5-10μm filtration for optimal seal life. Lubricate through air supply (ISO VG32 equivalent).

Adjustment procedure:

1. Loosen both locknuts using 10mm wrench
2. Position collars to desired stroke length
3. Re-tighten locknuts to 3.5N·m torque
4. Perform 3-5 test cycles before production use