Airtac SI125 Standard Cylinder SI125X83
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125X83 Standard Cylinder Specifications
- Model: SI125X83
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 83 mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: G3/8 (ISO 228 standard)
- Mounting types: Basic front flange, optional foot/axis mounts
- Piston rod material: Hard chrome-plated steel (Cr≥20μm)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 6.8 kg (without accessories)
- Dimensions: 350mm(L) × 160mm(W) × 160mm(H) (at mid-stroke)
- Protection rating: IP65 (standard wipers)
- Max theoretical force: 12,272N @1.0MPa
High-power industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tube and integrated magnet for sensor compatibility. Anti-rotation design maintains alignment during long-stroke operations. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automotive assembly line clamping systems
- Steel plate stamping machinery
- Injection molding machine ejectors
- Warehouse automated stacking robots
- Paper mill roller pressing mechanisms
Installation note:
Allow 15mm minimum clearance for cushion adjustment screws.
Lubricate through air port using ISO VG32 hydraulic oil
(1-2 drops/m³ air flow) for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | SI125X83 |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 83mm |
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.