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 SIJ125X700-30S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X700-30S
- Type: Double rod adjustable stroke pneumatic cylinder
- Bore size: 125mm
- Stroke: 700mm (adjustable ±3mm via mechanical stoppers)
- Operating pressure: 0.05-1.0 MPa (5-10 bar)
- Piston rod diameter: 35mm (chromed steel)
- Cushioning: Adjustable hydraulic buffer at both ends
- Mounting style: MF1 front flange with ISO 15552 standard pattern
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (option for oil-free operation)
- Weight: 22.5kg (excluding accessories)
- Dimensions: 950mm(L) × 180mm(W) × 180mm(H) (full extension)
- Material: Aluminum alloy barrel, steel end caps
- Port size: G1/2 (NPT1/2 optional)
- Max thrust: 1,227N @ 0.63MPa
- Speed range: 50-750mm/s
- ISO certification: 6432 & 15552 compliant
High-rigidity dual rod cylinder designed for precision positioning in heavy-duty applications. Features symmetrical force distribution and anti-rotation mechanism for enhanced stability during long-stroke operations. Optional magnetic piston version (add "-M" suffix) for position feedback.
- Automotive welding fixture positioning systems
- Sheet metal bending machine backgauges
- Injection molding machine ejector mechanisms
- Large-format CNC router Z-axis counterbalance
- Steel coil handling equipment
- Rod end types: Female thread (standard), clevis, or flange
- Custom stroke lengths available in 50mm increments (500-1200mm range)
- High-temperature seals (-40℃ to 150℃) available as -HT variant
| Property | Property Value |
|---|---|
| sku | SIJ125X700-30S |
| 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 | 700mm |
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.





