Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX900-20S
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 SAIJ63BX900-20S Adjustable Cushioning Cylinder Specifications
- Model: SAIJ63BX900-20S
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 63 mm
- Stroke: 900 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushion adjustment range: 5–25 mm (both ends)
- Operating temperature: -20℃ to 80℃ (NBR seals)
- Tube material: Anodized aluminum alloy
- Piston rod material: Chrome-plated steel (HRA 55-60 hardness)
- Seal type: NBR rubber (oil-resistant)
- Port size: G1/8 (ISO standard)
- Mounting style: Basic foot mounting (ISO 15552 compliant)
- Weight: 3.8 kg (without accessories)
- Dimensions: 1045mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Max piston speed: 0.1–1.5 m/s
- Lubrication: Pre-lubricated (optional oil mist compatible)
High-precision industrial cylinder featuring dual adjustable rubber cushions for smooth deceleration. The SAIJ63 series incorporates a wear-resistant chromium piston rod and anti-rotation guide mechanism, ideal for applications requiring extended stroke accuracy. Includes built-in magnet for sensor mounting (inductive switch not included).
- Automated palletizing systems with variable load weights
- Press brake tool positioning in metal fabrication
- Injection molding machine ejector mechanisms
- Solar panel array positioning systems
- Automotive assembly line clamping fixtures
Installation note:
Ensure 0.5mm minimum clearance between rod end and load during alignment.
For vertical installations exceeding 500mm stroke, use auxiliary guide mechanisms.
Adjust cushion screws clockwise to increase damping force gradually (max 1/4 turn per adjustment).
| Property | Property Value |
|---|---|
| sku | SAIJ63BX900-20S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <900mm> |
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.