AirTAC SAIJ32 Adjustable Stroke Cylinder SAIJ32AX290-10S Specifications

• Model: SAIJ32AX290-10S
• Type: Double-acting adjustable stroke cylinder
• Bore size: 32mm
• Stroke: 290mm (mechanically adjustable)
• Adjustment mechanism: External stroke adjustment screw with lock nut
• Operating pressure: 0.15–0.8 MPa
• Cushioning: Adjustable air cushion at both ends
• Port size: G1/8 (ISO standard)
• Mounting style: Standard foot or front flange mounting
• Temperature range: -20℃ to 80℃
• Cylinder tube material: Aluminum alloy with hard anodized surface
• Piston rod material: Chrome-plated stainless steel (SUS304)
• Seal material: Nitrile rubber (NBR) standard
• Weight: 2.8kg ±3%
• Dimensions (L×W×H): 490mm × 52mm × 52mm (full extension)
• Rod end thread: M16×1.5
• Protection rating: IP54 (standard), IP67 optional
• Lubrication: Pre-lubricated (relubrication interval: 3,000km)

Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability) with visual position indicator. The hardened piston rod and dual dust wipers ensure extended service life in harsh environments. Includes built-in magnetic sensor slot for position feedback compatibility.

Typical Applications:

• Variable height positioning in automated assembly lines
• Press-fit operations requiring precise depth control
• Semiconductor handling equipment with adjustable clamping force
• Packaging machinery with product size changeover systems
• Automated welding jigs with multi-position stops

Installation note: For optimal performance, maintain alignment within ±0.5° angular deviation. Use flexible couplings when mounting to vibration-prone equipment. Requires 5-40μm filtered air with automatic drain function.

Adjustment procedure:

1. Loosen the lock nut using 8mm wrench
2. Rotate adjustment screw (2.5mm pitch) clockwise to reduce stroke
3. Tighten lock nut while holding screw position
4. Re-calibrate position sensor after adjustment