Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX325-100
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 SAIJ63AX325-100 Adjustable Cylinder Technical Details
- Model Code: SAIJ63AX325-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 100mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 314N @0.5MPa (extend), 270N @0.5MPa (retract)
- Port size: G1/4 (NPT1/4 optional)
- Cushioning: Adjustable rubber buffer + external shock absorber
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–750mm/s (lubricated condition)
- Body material: Aluminum alloy 6063-T5
- Rod material: Chrome-plated carbon steel (HRC 45-50)
- Seals: HNBR with wear-resistant ring
- Weight: 3.8kg (without accessories)
- Dimensions: 325mm(L) × 76mm(W) × 76mm(H) (max extended length)
- Mounting: Front flange with ISO 15552 standard pattern
- Protection class: IP54 (standard), IP67 (optional w/rod cover)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a unique shock absorption system that reduces end-impact noise by 60% compared to standard models. The magnetic piston enables position feedback compatibility. Designed for applications requiring millimeter-level positioning accuracy and variable stroke control.
- Variable height positioning in CNC pallet changers
- Press-fit mechanisms for electronic component assembly
- Adjustable clamping devices in woodworking CNC
- Packaging line product height compensation systems
- Automated welding jig positioners
Installation Tip:
For optimal performance, maintain 0.3–0.5mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil during initial setup. Stroke adjustment requires
torque-limited tools (max 2.5N·m on locking nuts).
Critical Note:
Avoid lateral loads exceeding 150N. When used in vertical orientation,
always install an emergency brake valve to prevent unintended descent during
pressure loss.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX325-100 |
| Adjustable Stroke | 100mm |
| 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 | 325mm |
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.