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 SAIJ63AX280-30 Technical Details
- Model Code: SAIJ63AX280-30
- Cylinder Type: Adjustable stroke single-acting spring return
- Bore Size: Ø63mm (±0.1mm tolerance)
- Stroke Length: Adjustable 30-280mm (5mm incremental locking)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: External adjustable pneumatic cushion
- Mounting Style: Front flange (MF1), rear flange (MF2), or foot mounting (MP4)
- Port Size: G1/8 (BSPP thread) with NBR seals
- Temperature Range: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (with grease)
- Piston Rod Material: Hard chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy
- Weight: 2.8kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted Length: 281mm
- Extended Length: 311mm (base) + stroke
- Body Width: 75mm (mounting flange to rod end)
- Height with Bracket: 105mm
- ISO Standard: Compliant with ISO 6432 (mounting dimensions)
- Lubrication: Pre-lubricated (Grease-free operation available)
The SAIJ63AX280-30 features a unique mechanical stroke adjustment system with visible scale markings (1mm graduation). Its double-wall construction reduces heat transfer in high-cycle applications. The corrosion-resistant design includes stainless steel guide rings and IP67-rated rod wiper for harsh environments.
- Precision workpiece positioning in CNC loading systems
- Variable height adjustment for conveyor transfer stations
- Clamping force control in plastic injection molding machines
- Packaging line product height compensation mechanisms
- Automotive welding fixture positioning
| Property | Property Value |
|---|---|
| sku | SAIJ63AX280-30 |
| Adjustable Stroke | 30mm |
| 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 | 280mm |
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.









