Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X290-20
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 SAIJ63 Adjustable Stroke Cylinder SAIJ63X290-20 Technical Details
- Model: SAIJ63X290-20
- Type: Double-acting adjustable stroke cylinder
- Bore diameter: 63mm (ISO 6432 standard)
- Stroke: 290mm (±1mm tolerance)
- Adjustable stroke range: 0-290mm (mechanical stopper system)
- Mounting style: F1 (front flange) with optional rear pivot bracket
- Cushioning type: Air cushion adjustable via needle valves at both ends
- Operating pressure: 0.15–0.8 MPa (1.5–8 bar)
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- End cover material: Die-cast aluminum (ADC12)
- Seal type: NBR seals with wear-resistant ring
- Port size: G1/8 (Rc1/8 optional)
- Weight: 2.8kg (without accessories)
- Dimensions: 390mm(L) × 85mm(W) × 85mm(H) (max extended length)
- Rod thread: M16×1.5 external thread (male)
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP54 (standard wiper seal)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stoppers for repeatable stroke control. The hardened piston rod and triple-lip wiper seal ensure durability in high-cycle applications. Integrated cushioning adjustment allows fine-tuning of end-position deceleration. Compatible with magnetic sensors for position feedback (sensor groove on tube).
- Variable-height workholding in CNC fixtures
- Packaging line product height compensation systems
- Automated paint booth door positioning
- Plastic injection mold core-pull mechanisms
- Textile machinery tension adjustment units
Operation tip:
For optimal performance, perform initial cushion adjustment at 80% of maximum operating pressure.
Lock stopper nuts with 12-15N·m torque after position setting. Regular lubrication (ISO VG32)
recommended for high-cycling (>500,000 cycles/year) applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63X290-20 |
| 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 | 290mm |
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.