2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50AX30-20 Adjustable Stroke Cylinder Technical Details
- Model Code: SAIJ50AX30-20
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø50 mm (±0.2mm manufacturing tolerance)
- Stroke Range: 0-30 mm (continuously adjustable via external screw)
- Operating Pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushioning Type: Adjustable rubber buffer
- Mounting Style: Front flange with ISO 15552 standard pattern
- Port Size: M5x0.8 (G1/8 adaptor optional)
- Body Material: Anodized aluminum alloy (AL6063-T5)
- Piston Rod: Hard chrome-plated steel (S45C)
- Seal Material: NBR (Nitrile) for standard temperature
- Temperature Range: -20℃ to 80℃ (Fluorocarbon seals available for -40℃~150℃)
- Weight: 1.24 kg (without accessories)
- Dimensions:
- Extended Length: 129 mm (max stroke)
- Retracted Length: 99 mm
- Body Diameter: Ø50 mm
- Mounting Flange: 70mm x 70mm square
- Lubrication: Pre-lubricated (Relubrication interval: 3,000 km operation)
- ISO Certification: Compliant with ISO 6432/15552 standards
Precision-adjustable compact cylinder featuring a patented stroke adjustment mechanism with ±0.5mm repeatability. The dual chrome-plated piston rod and anti-rotation design ensure stable linear motion. Integrated magnetizable piston allows position feedback sensor installation (Hall effect/PIN switch compatible).
- Clamping force adjustment in CNC fixture systems
- Micro-positioning in semiconductor wafer handling
- Pressure-sensitive assembly tasks (e.g., electronic component insertion)
- Packaging line product height compensation systems
- Printing machinery roller gap adjustment
- Stroke adjustment: Rotate hex screw clockwise to reduce stroke (1 full turn ≈ 1.8mm adjustment)
- Installation torque: 12-15 N·m for mounting bolts
- Air preparation: Requires 5μm filtration with auto-drain
- Speed control: Recommend 50-500 mm/s with adjustable flow control valves
- Alignment: Max angular misalignment tolerance ≤0.5°
| Property | Property Value |
|---|---|
| sku | SAIJ50AX30-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 30mm |
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.



