AirTAC SAIJ160AX475-20 Adjustable Cylinder Specifications

• Model: SAIJ160AX475-20
• Type: Double-acting adjustable stroke cylinder
• Bore size: 160mm
• Stroke: Adjustable up to 475mm (±5% tolerance)
• Operating pressure: 0.1–1.0 MPa
• Cushioning: Adjustable air cushion at both ends
• Port size: G1/2 (BSPP thread)
• Piston rod material: Hard chrome-plated carbon steel (45#)
• Cylinder tube: Precision honed aluminum alloy
• Seal material: NBR (Nitrile rubber)
• Ambient temperature: -10℃ to 80℃
• Weight: 8.6kg (excluding mounting accessories)
• Dimensions:
  • Extended length: 1045mm (max stroke)
  • Retracted length: 570mm
  • Body width: 190mm (including cushion screws)
  • Mounting height: 200mm (base to centerline)
• ISO standard: 15552 compliant
• Lubrication: Pre-lubricated (Optional auto-lubricator port M5)

Heavy-duty adjustable stroke cylinder with through-rod design, featuring dual-position magnetic sensor slots (T-slot and U-slot) for flexible position feedback. The hardened piston rod with multi-lip seal ensures ≤0.5mm/s creep speed under load. Includes anti-rotation guide for precise linear motion.

Industrial Applications:

• Automotive welding fixture position adjustment
• Injection molding machine ejector systems
• Steel coil handling equipment
• Paper converting machinery with variable web lengths
• Die-casting machine core pull mechanisms

Maintenance tip: For maximum seal life, perform rod wiper replacement every 500,000 cycles in dusty environments. Use ISO VG32 hydraulic oil if manual relubrication is required.

Adjustment Procedure:

1. Loosen both cushion lock nuts
2. Rotate stroke adjustment screws (M12×1.25 pitch)
3. Set mechanical hard stops at desired positions
4. Tighten nuts to 35±5 N·m torque
5. Verify cushion needle valve settings (1/4 turn open recommended)