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 SAIJ50 Adjustable Stroke Cylinder SAIJ50X220-100 Technical Details
- Model Code Breakdown: SAIJ50X220-100
- SAIJ: Series designation (Compact adjustable stroke cylinder)
- 50: Bore size (50mm)
- 220: Maximum stroke length (220mm)
- 100: Stroke adjustment range (0-100% of max stroke)
- Bore Diameter: 50mm ±0.02mm
- Stroke Range: Continuously adjustable 0-220mm via external screw mechanism
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Dual adjustable air cushions (both ends)
- Port Size: G1/8 (ISO228/1 standard)
- Ambient Temperature: -10℃ to 70℃ (14°F to 158°F)
- Piston Speed: 50-750 mm/s (lubricated condition)
- Mounting: ISO15552 standard (pre-drilled mounting holes on both ends)
- Material:
- Barrel: Aluminum alloy (hard anodized)
- Piston Rod: Chrome-plated carbon steel (S45C)
- Seals: NBR (standard), optional FKM for high temp
- Weight: 2.8 kg (6.17 lbs) ±3%
- Dimensions:
- Retracted Length: 300mm
- Extended Length: 520mm (300 + 220mm stroke)
- Body Diameter: 60mm (including mounting flanges)
- Rod Diameter: 20mm
Precision stroke-adjustable pneumatic cylinder featuring a patented mechanical locking system for position fixation. The external stroke adjustment knob allows millimeter-level precision without disassembly. Special shock-absorbing design reduces end-impact noise by 15dB compared to standard cylinders. Includes wear indicators on rod bearings.
- Variable height positioning in semiconductor wafer handling
- Adjustable clamping force applications in CNC fixtures
- Material feed systems requiring periodic stroke changes
- Packaging line product height compensation mechanisms
- Theater automation for movable stage elements
- Magnetic piston version available (add "-M" to model)
- Rod end types: Female thread (standard), clevis, or flange
- Optional IP67-rated version for washdown environments
| Property | Property Value |
|---|---|
| sku | SAIJ50X220-100 |
| Adjustable Stroke | 100mm |
| 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 | 220mm |
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.









