Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X115-20S
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 SAIJ63 Adjustable Cylinder SAIJ63X115-20S Technical Details
- Model Code: SAIJ63X115-20S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø63mm (±0.5mm tolerance)
- Stroke: 115mm (adjustable range: 20-115mm)
- Adjustment Mechanism: Mechanical stopper with locknut
- Operating Pressure: 0.1-0.8 MPa (14.5-116 PSI)
- Cushioning: Adjustable air cushion at both ends
- Mounting Style: MF1 front flange with 4×M6×12 mounting holes
- Port Size: PT1/4 (G1/4 optional)
- Piston Speed: 50-750 mm/s (lubricated)
- Seal Material: HNBR (Hydrogenated Nitrile) with wear-resistant ring
- Temperature Range: -20℃ to +80℃ (continuous operation)
- Protection Class: IP54 (standard), IP67 available on request
- Weight: 2.45 kg (without accessories)
- Dimensions: 200mm(L) × 63mm(W) × 63mm(H) (fully retracted)
Precision-adjustable pneumatic cylinder featuring dual-position memory function through its mechanical stopper system. The chrome-plated piston rod (Harden HRC 45-50) and anodized aluminum barrel ensure corrosion resistance in humid environments. Includes magnetic piston for sensor compatibility and shock-absorbing bumpers for high-cycle applications.
- Variable position clamping in CNC tool changers
- Precision web tension control in printing presses
- Adjustable height stops in automotive assembly jigs
- Modular conveyor system positioning
- Glass cutting machine pressure adjustment
Installation protocol:
Always align cylinder axis within 0.2mm perpendicular tolerance. Lubricate with ISO VG32 hydraulic oil
before initial use. For stroke adjustment: Loosen locknut → Set stopper → Tighten to 4.5N·m torque →
Perform 3-5 test cycles to verify stability.
| Property | Property Value |
|---|---|
| sku | SAIJ63X115-20S |
| 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 | 115mm |
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.