AirTAC SAIJ63 Adjustable Cylinder SAIJ63AX300-10S Technical Details

• Model: SAIJ63AX300-10S
• Type: Double-acting adjustable stroke cylinder
• Bore size: Ø63 mm
• Stroke: 300 mm (adjustable)
• Operating pressure: 0.1–0.8 MPa
• Cushioning: Adjustable pneumatic cushion (both ends)
• Mounting type: Basic MF1 (front flange) + foot mounting (standard)
• Port size: G1/8 (M5x0.8 optional)
• Piston rod thread: M16x1.5
• Ambient temperature: -20℃ to +80℃
• Material:
  • Cylinder tube: Aluminum alloy with hard anodization
  • Piston rod: Chrome-plated stainless steel (SUS304)
  • Seals: NBR (standard), optional Polyurethane
• Weight: 4.2 kg ±2% (excluding accessories)
• Dimensions:
  • Total length: 380 mm (at full extension)
  • Stroke-adjusted length: 80–300 mm
  • Foot mounting base: 80×80 mm
  • Rod end thread length: 25 mm
• ISO standard: 15552 compliant
• Protection class: IP54 (standard sealing)

Precision-engineered adjustable stroke cylinder featuring dual cushion control with 30° rotation-adjustment screws for smooth deceleration. The hardened piston rod and triple-lip seal design ensure 5000km+ service life under continuous operation. Includes magnetic piston for position sensing compatibility (sensor not included).

Industrial Applications:

• Variable stroke press machines (PCB assembly)
• Automated packaging line gripper positioning
• Plastic injection molding ejector systems
• Automotive welding fixture height adjustment
• Solar panel laminator pressure control

Installation guidelines: Maximum side load ≤15% of thrust capacity. Lubricate via port using ISO VG32 turbine oil. For vertical mounting, install lock nut (AN6-03) to prevent stroke drift. Allow 50mm clearance behind cushion adjustment screws for maintenance access.

Pressure-Speed Chart Reference:

• 0.3 MPa → Max speed 800 mm/s
• 0.5 MPa → Max speed 1200 mm/s
• 0.7 MPa → Max speed 1500 mm/s (with cushion engaged)