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 SAIJ50X425-40S Adjustable Cylinder Technical Details
- Model Code: SAIJ50X425-40S
- Bore Size: Ø50 mm (±0.08mm manufacturing tolerance)
- Stroke: 425 mm (adjustable with ±2mm positioning accuracy)
- Operating Pressure: 0.1-0.9 MPa (14-130 PSI)
- Cushioning Type: Adjustable pneumatic cushion (dual-side)
- Port Size: G1/2 (ISO228/1 standard)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Mounting Style: Basic type (MF1) with axial mounting holes
- Rod Material: Chrome-plated carbon steel (HRC 45-50)
- Tube Material: Anodized aluminum alloy (6063-T5)
- End Cover: Extruded aluminum with black oxidation
- Weight: 3.8 kg (±5% production variance)
- Dimensions: 525mm(L) × 72mm(W) × 72mm(H) (including mounting protrusions)
Heavy-duty adjustable stroke cylinder featuring precision ground rod and wear-resistant guide bands. Incorporates dual-chamber buffer adjustment screws (M5×0.8 thread) for smooth end-of-stroke deceleration. Optional magnetic piston version (SAIJ50X425-40S/M) available for position feedback.
- Press machine ejection systems requiring variable stroke control
- Automated welding fixture positioning mechanisms
- Plastic injection molding ejector timing adjustment
- Palletizing robot end-effector height compensation
- Textile machinery tension control systems
| Property | Property Value |
|---|---|
| sku | SAIJ50X425-40S |
| Adjustable Stroke | <40mm> |
| 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 | <425mm> |
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.









