Airtac SAIJ50 Adjustable Cylinder SAIJ50X290-40S
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 SAIJ50X290-40S Adjustable Cylinder Specifications
- Model: SAIJ50X290-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 290mm (adjustable within ±1.5mm via external stopper)
- Operating pressure: 0.1–0.8 MPa
- Max thrust: 1570N at 0.8MPa (calculated)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Foot-mounted (ISO 15552 standard)
- Material: Aluminum barrel, hard-anodized piston rod (Cr-Mo steel)
- Seals: NBR (standard), optional Fluorocarbon
- Temperature range: -20℃ to 80℃
- Weight: 2.8kg (without accessories)
- Dimensions: 440mm(L) × 60mm(W) × 60mm(H) (fully extended)
- Port size: M5x0.8 (G1/8 adapter included)
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (use ISO VG32 pneumatic oil)
High-precision adjustable cylinder featuring dual-position memory function through its mechanical stopper system. The chrome-plated piston rod with integrated scraper ring prevents contamination ingress, making it ideal for dirty environments. Includes shock-absorbing pads for smooth end-of-stroke deceleration (adjustable via 2.5mm hex key).
- Variable height positioning in assembly jigs
- Press-fit operations with depth compensation
- Packaging line product ejection systems
- Plastic injection molding machine core-pull mechanisms
- Automated warehouse stacker positioning
Installation tip:
For optimal performance, align cylinder axis within 0.2mm perpendicularity tolerance.
Use locknuts (not included) on adjustment screws after stroke setting.
Maximum side load capacity: 150N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SAIJ50X290-40S |
| 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 | 290mm |
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.