Airtac SAIJ50 Adjustable Cylinder SAIJ50X90-20
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 SAIJ50X90-20 Adjustable Cylinder Specifications
- Model: SAIJ50X90-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 90 mm (adjustable range: ±20 mm via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (no built-in mounts, requires accessories)
- Piston rod thread: M16×1.5
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Body material: Aluminum alloy (anodized)
- Weight: ~2.8 kg (without accessories)
- Dimensions: 300mm(L) × 50mm(W) × 50mm(H) (retracted position)
- Extended length: 390mm (max)
- Repeat positioning accuracy: ±0.5 mm
- Protection rating: IP54 (standard wiper design)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring external stroke adjustment screws for fine-tuning without disassembly. The chrome-plated piston rod and multi-layered sealing system ensure durability in high-cycle applications (up to 1 million cycles). Requires 40μm filtered air and monthly lubrication (ISO VG32 recommended).
- Variable clamping force fixtures in CNC machining centers
- Position-adjustable stops in conveyor systems
- Press tool height adjustment mechanisms
- Automated packaging machine pusher controls
- Plastic injection molding ejector systems
Installation note:
Always lock adjustment screws with counter nuts after positioning. Avoid side load exceeding 30N.
For vertical installations, use speed controller to prevent piston overrun.
| Property | Property Value |
|---|---|
| sku | SAIJ50X90-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 90mm |
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.