Airtac SIJ125 Double Rod Adjustable Cylinder SIJ125X75-20
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 SIJ125X75-20 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ125X75-20
- Type: Double rod adjustable stroke cylinder (ISO 15552 standard)
- Bore size: Ø125 mm
- Stroke: 75 mm (adjustable ±3mm via external stoppers)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Operating temperature: -20℃ to 80℃
- Weight: 8.7 kg (with standard fittings)
- Dimensions:
- Total length (L): 275 mm (at mid-stroke position)
- Body width (W): 148 mm (including mounting bosses)
- Height (H): 148 mm (rod center to mounting surface)
- Port size: G1/2 (BSPP thread)
- Repeat positioning accuracy: ±0.5 mm
- Maximum piston speed: 500 mm/s
Heavy-duty dual rod cylinder featuring external stroke adjustment screws and anti-rotation guidance. The symmetrical dual-piston-rod design eliminates rotational torque during operation, making it ideal for precision clamping and lifting applications. Integrated mounting slots (ISO 15552) allow flexible installation configurations.
- Automated material handling systems requiring anti-twist stability
- Press brake tooling adjustment mechanisms
- Plastic injection molding machine ejectors
- Precision glass panel vacuum lifting devices
- Semiconductor wafer transfer robots
Installation note:
For optimal performance, maintain 0.3-0.5 MPa lubricated air supply (ISO 8573-1 class 4-4-3).
Align rods parallel within 0.2mm/m tolerance. Use locknuts (included) to secure adjustment screws after calibration.
| Property | Property Value |
|---|---|
| sku | SIJ125X75-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 75mm |
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.