AirTAC SAIJ63 Adjustable Cylinder SAIJ63X115-50S Technical Specifications

• Full Model: SAIJ63X115-50S
• Type: Double-acting adjustable stroke cylinder
• Bore size: Ø63 mm
• Stroke: 115 mm (adjustable)
• Adjustment mechanism: External threaded stroke limiter
• Operating pressure: 0.1–0.8 MPa
• Operating temperature: -20℃ to 80℃
• Cushioning type: Rubber buffer (both ends)
• Mounting style: Basic type (optional flange/feet mounting)
• Port size: G1/4 (NPT1/4 optional)
• Rod end type: Female thread M16×1.5
• Material: Aluminum alloy barrel, chrome-plated piston rod
• Weight: 2.5 kg (with standard accessories)
• Dimensions: 250mm(L) × 80mm(W) × 80mm(H) (min. retracted length)
• Max piston speed: 500 mm/s
• Lubrication requirement: ISO VG32 or equivalent
• Protection rating: IP54 (standard sealing)

Precision-engineered adjustable stroke cylinder featuring dual-position locking capability through external thread adjustment. The hexagonal adjustment nuts enable micrometer-grade positioning accuracy (±0.5mm repeatability). Nickel-plated rod surface treatment provides enhanced corrosion resistance for harsh environments.

Industrial Applications:

• Variable height positioning in automated assembly lines
• Material handling equipment with adjustable clamping force
• Printing machinery paper feed mechanisms
• Plastic injection mold ejection systems
• Automotive welding fixture positioners

Operation tip: For optimal performance, perform stroke adjustment under depressurized condition. Apply thread-locking compound (medium strength) after final position setting. Recommended maintenance interval: 500,000 cycles or 6 months.

Mounting Guidelines:

• Allow ±0.5mm alignment tolerance during installation
• Maintain 20mm clearance around adjustment mechanism
• Use backup wrench on cylinder body during stroke adjustment
• Vertical mounting preferred for heavy load applications