Airtac SAIJ50 Adjustable Cylinder SAIJ50BX250-75
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 SAIJ50BX250-75 Adjustable Stroke Cylinder Specifications
- Model: SAIJ50BX250-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: Adjustable 0-250 mm
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: G1/8 (ISO standard)
- Mounting type: Basic (axial mounts optional)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Piston speed: 50-750 mm/s
- Weight: 3.5 kg ±2%
- Dimensions (L×W×H): 325mm × 50mm × 50mm (at full extension)
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The SAIJ50BX250-75 combines high rigidity (ISO 15552 standard) with adjustable end cushioning to minimize impact forces. Unique anti-rotation design maintains alignment during complex motion sequences. Includes integrated mounting threads (M6×1.0) for sensor attachment.
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixturing systems
- Precision web tension control in printing machinery
- Adjustable stops in automotive welding jigs
- Modular packaging systems with variable product sizes
Installation note:
For optimal performance, maintain 0.05-0.1 mm clearance between rod and guide bushing.
Lubricate with ISO VG32 hydraulic oil before initial operation. Avoid side loads exceeding 15N·m.
- Loosen lock nut (M12×1.25) using 19mm wrench
- Rotate adjustment screw (clockwise to shorten stroke)
- Re-tighten lock nut to 4.5-5.5 N·m torque
- Verify positioning with test cycles
| Property | Property Value |
|---|---|
| sku | SAIJ50BX250-75 |
| Adjustable Stroke | 75mm |
| 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 | <250MM> → <250mm> |
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.