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 SAIJ50X185-40S Adjustable Cylinder Specifications
- Full model code: SAIJ50X185-40S
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 185mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Medium: Dry air (Lubricated or non-lubricated)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: S-type front flange with integrated mounting holes (4×M6)
- Port size: G1/8 (ISO 1179 connection)
- Temperature range: -20℃ to 80℃ (with condensation prevention)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy (hard anodized surface)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 3.2kg (excluding accessories)
- Dimensions: 345mm(L) × 50mm(W) × 50mm(H) (extended length)
- Repeat positioning accuracy: ±0.2mm
- Max theoretical thrust: 1,570N @ 0.63MPa
High-precision adjustable stroke cylinder featuring dual-side position sensing slots (compatible with magnetic sensors). The enhanced rod bearing design reduces lateral load wear, making it ideal for applications requiring multi-point positioning. Includes anti-rotation guide mechanism for improved stability during long-stroke operations.
- Automated production line material handling systems
- Precision press-fit operations in electronics assembly
- Variable height adjustment in packaging machinery
- Clamping fixtures for CNC machining centers
- Glass panel transfer systems with position feedback
 Maintenance tip: 
            Lubricate through air supply (ISO VG32 turbine oil recommended) every 3 months 
            in continuous operation. Adjust cushioning screws gradually (1/4 turn increments) 
            to optimize deceleration. Avoid over-tightening end locks (max 2.5Nm torque).
 Maintenance tip: 
            Lubricate through air supply (ISO VG32 turbine oil recommended) every 3 months 
            in continuous operation. Adjust cushioning screws gradually (1/4 turn increments) 
            to optimize deceleration. Avoid over-tightening end locks (max 2.5Nm torque).
        | Property | Property Value | 
|---|---|
| sku | SAIJ50X185-40S | 
| 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 | 185mm | 
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.
 
              









