AirTAC SAIJ40AX180-75S Adjustable Cylinder Specifications

• Model: SAIJ40AX180-75S
• Type: Double-acting adjustable stroke cylinder
• Bore size: 40mm (ISO 6432 standard)
• Stroke: Adjustable 0-180mm (Max stroke 180mm)
• Adjustment mechanism: External mechanical stopper with locknut
• Rod thread: M16×1.5 (external thread at rod end)
• Operating pressure: 0.1–0.9 MPa
• Temperature range: -20℃ to 80℃
• Cushioning: Adjustable air cushion at both ends
• Mounting type: Basic type (no built-in mounts) with optional accessories
• Port size: G1/8 (NPT1/8 optional)
• Material: Aluminum alloy cylinder tube, hard-anodized piston rod
• Weight: 2.4kg (without accessories)
• Dimensions (L×W×H): 318mm × 50mm × 50mm (at fully retracted position)
• Sensor compatibility: Supports magnetic switches D-M9BW/D-A9BW
• Piston seal: Polyurethane (PU) with wear-resistant ring

Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability). The dual locking mechanism prevents position drift during operation. Anti-rotation design maintains orientation of adjustment components. Integrated cushioning adjustment screws allow fine-tuning of end position deceleration.

Typical Applications:

• Variable height positioning in packaging lines
• Precision clamping fixtures with adjustable pressure points
• Material handling systems requiring stroke adaptation
• Semiconductor equipment for wafer positioning
• Automated testing machines with variable test ranges

Installation note: Lubricate adjustment threads with silicone grease before operation. Maximum side load capacity 15N at full extension. For optimal performance, maintain air supply dew point -20℃ below ambient temperature.

Stroke Adjustment:

1. Loosen locknut using 17mm wrench
2. Rotate adjustment dial (0.5mm per graduation)
3. Test stroke with manual override button
4. Re-tighten locknut to 3.5N·m torque