Airtac SAIJ80 Adjustable Cylinder SAIJ80X425-50
2. Features specially profiled bidirectional sealing structure on piston with compact dimensions and oil reservoir integration;
3. Cross-shaped aluminum alloy barrel with rodless design ensures superior corrosion resistance. Integrated sensor mounting grooves enable fast and convenient sensor installation;
4. Adjustable cushioned stroke ensures smooth deceleration;
5. Multiple cylinder configurations and mounting accessories available for customized solutions;6. High-temperature resistant sealing materials accommodate operating temperatures from 0℃ to 150℃.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ80
AirTAC SAIJ80X425-50 Adjustable Cylinder Technical Details
- Model: SAIJ80X425-50 (ISO Standard Series)
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80mm ±0.1mm tolerance
- Stroke: 425mm (adjustable through 50mm stroke limiter)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: External adjustable hydraulic buffer (3-stage adjustment)
- Mounting style: MA-type (front flange with square base)
- Port size: G3/8 (BSPP thread)
- Operating temperature: -10℃ to 80℃ (NBR seals)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tubing material: Aluminum alloy (anodized surface)
- Weight: 3.8kg ±2% (excluding accessories)
- Dimensions: 500mm(L) × 96mm(W) × 96mm(H) (at full extension)
- Rod end type: Female thread M20×1.5 (ISO 11925 standard)
- Max speed: 500mm/s (with cushion engaged)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km)
Industrial-grade adjustable stroke cylinder featuring precision-machined aluminum barrel and enhanced buffer mechanism. The 3-stage hydraulic cushion allows fine-tuning of end-stroke deceleration through external adjustment screws (clockwise for softer/CCW for harder stops). Includes magnetic piston for position sensing compatibility.
- Precision press machine stroke control
- Automated conveyor gate positioning
- Plastic injection molding ejectors
- Die casting machine core pulls
- Automotive welding fixture stops
Installation tip:
Align cylinder axis within 0.2mm perpendicular tolerance. For vertical mounting,
use rod-down orientation to prevent seal wear. Buffer adjustment requires
5-10 full stroke cycles after initial setup.
Maintenance note:
Replace cushion seals every 500,000 cycles in high-speed applications.
Use ISO VG32 hydraulic oil for buffer replenishment (max 200cSt viscosity).
| Property | Property Value |
|---|---|
| sku | SAIJ80X425-50 |
| Adjustable Stroke | <50mm> |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <425mm> |
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.