Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X40-20
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 SAIJ63X40-20 Adjustable Stroke Cylinder Specifications
- Full model: SAIJ63X40-20
- Series: SAIJ (Standard type adjustable cylinder)
- Bore size: 63mm (ISO standard)
- Stroke: 40mm (adjustable via external stopper)
- Operating pressure: 0.05-0.9 MPa
- Action type: Double-acting
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Basic foot mounting (ISO 15552 compliant)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M16×1.5
- Temperature range: -10℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Weight: ~2.8kg (without accessories)
- Dimensions:
- Body length: 200mm (minimum retracted length)
- Stroke length: 40mm (extended length: 240mm)
- Width: 80mm (mounting foot span)
- Height: 63mm (cylinder diameter)
High-precision adjustable stroke cylinder featuring external mechanical stoppers for precise stroke adjustment (±1mm accuracy). The triple-sealing design ensures leak-proof operation even in high-cycle applications. Integrated magnetizable piston allows for position sensing compatibility. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Precision positioning in automated assembly lines
- Clamping fixtures for CNC machining centers
- Material handling systems requiring variable stroke control
- Packaging machinery with adjustable ejection mechanisms
- Automotive welding equipment positioning
Installation tip:
When adjusting stroke length, always lock both front and rear stopper nuts using 1.5Nm torque.
Lubricate through air port with ISO VG32 pneumatic oil if operating below 0.3MPa pressure.
| Property | Property Value |
|---|---|
| sku | SAIJ63X40-20 |
| Adjustable Stroke | <20mm> |
| 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 | <40mm> |
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.