Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX140-75
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63AX140-75 Adjustable Cylinder Specifications
- Model: SAIJ63AX140-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 140 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Port size: G1/8 (ISO standard)
- Cushioning: Adjustable air cushion at both ends
- Rod diameter: Ø16 mm
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -10℃ to 80℃
- Mounting type: Standard ISO 15552 foot and front flange mounts
- Weight: 2.7 kg (without accessories)
- Dimensions: 340mm(L) × 78mm(W) × 78mm(H) (fully retracted)
- Max piston speed: 0.1–1.5 m/s
- Lubrication: Non-lube or oil-lube operation
A precision-engineered ISO-compliant cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The SAIJ63 series combines hardened anodized aluminum construction with precision ground rod guides, optimized for repetitive motion control. Requires 40μm filtered air and supports vertical/horizontal installation.
- Packaging machinery: Case sealing & product positioning
- Automated assembly lines: Precision part insertion
- Material handling: Conveyor gate actuators
- Textile machinery: Clamping & tension control
- Woodworking equipment: Saw blade positioning systems
Installation note:
When adjusting stroke length, maintain minimum 20mm residual cushion distance.
For vertical mounting, install rod end down to prevent piston drift.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX140-75 |
| Adjustable Stroke | 75mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <140mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.