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 SAIJ50X125-20S Adjustable Cylinder Technical Details
- Model Code: SAIJ50X125-20S
- Bore Size: Ø50 mm (1.97")
- Stroke Length: 125 mm (4.92")
- Adjustment Type: External stroke adjustment with locking mechanism
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: Rc1/4 (NPT1/4 optional)
- Piston Speed: 50-700 mm/s
- Ambient Temperature: -10℃ to 70℃ (14°F to 158°F)
- Body Material: Aluminum alloy with hard anodized finish
- Rod Material: Chrome-plated carbon steel
- Seal Type: NBR (Nitrile) seals standard, optional FKM/Viton
- Weight: 2.8 kg (6.17 lbs)
- Dimensions:
- Extended Length: 272 mm (10.71")
- Retracted Length: 147 mm (5.79")
- Body Width: 66 mm (2.60")
- Mounting Height: 50 mm (1.97")
Precision-adjustable compact cylinder featuring dual-position mechanical stops for mid-stroke positioning. The 20S variant includes reinforced rod bearings and anti-rotation guides, optimized for vertical mounting configurations. Requires ISO 8573-1:2010 [4:4:3] class compressed air with 5-50μm filtration.
- Precision clamping systems in CNC tool changers
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- Pharmaceutical tablet press ejection systems
| Property | Property Value |
|---|---|
| sku | SAIJ50X125-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 125mm |
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.









