2. Piston features dual Y-shaped bidirectional seals with dust-proof capability, offering extended service life and low frictional resistance;
3. Cylinder tube with triple tie-rod structure and cross-shaped design ensures excellent corrosion resistance;
4. Adjustable cushioning for smooth operation;
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders, Brand: Airtac, Series: SIJ125 (Note: The translation incorporates technical terminology adjustments to align with industry standards while retaining HTML line breaks. Critical clarifications include "triple tie-rod" for structural integrity and "adjustable cushioning" for precise motion control, reflecting the product's core features.)
AirTAC SIJ125X350-30S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X350-30S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 350mm (adjustable via external stoppers)
- Operating pressure: 0.05–1.0 MPa
- Piston rod diameter: Ø30mm (dual rods)
- Cushioning: Adjustable rubber buffers at both ends
- Mounting style: Front flange with through-hole mounting (M12x1.25)
- Operating temperature: -10℃ to 80℃
- Port size: G1/2 (NPT1/2 optional)
- Material: Aluminum alloy barrel, hardened chrome-plated rods
- Rod end type: Double clevis with M30x1.5 threaded ends
- Accessories: Includes 2x adjustable mechanical stoppers and mounting brackets
- Weight: 2.8kg (dry, without accessories)
- Dimensions: 450mm(L) × 135mm(W) × 135mm(H) (at mid-stroke position)
Heavy-duty dual rod cylinder with precision stroke adjustment capability, featuring synchronized movement and enhanced lateral load capacity. The hardened piston rods and triple sealing system (NBR+PU backup seals) ensure durability in high-cycle applications. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
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| Property | Property Value |
|---|---|
| sku | SIJ125X350-30S |
| Adjustable Stroke | 30mm |
| 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 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 350mm |
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.





