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 SIJ125X225-75S Double Rod Adjustable Cylinder Specifications
- Model: SIJ125X225-75S
- Type: Double rod adjustable stroke cylinder (ISO 15552 compliant)
- Bore size: Ø125mm
- Stroke adjustment: Dual-axis independent adjustment (0-225mm & 0-75mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushioning with shock absorber
- Mounting style: Front flange mount (MF1) with integrated mounting holes
- Port size: G1/2 (BSPP thread)
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated steel (HCP18)
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Weight: 8.7 kg (with standard components)
- Dimensions:
- Extended length: 740±2mm (max stroke)
- Retracted length: 540±2mm
- Body width: 168mm
- Mounting height: 195mm
- Rod end type: Female threaded ends (M30×1.5)
- Lubrication: Pre-lubricated (Grease-free operation available)
High-precision dual-axis cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability) with locking collars. The symmetrical double rod design eliminates lateral forces during operation, making it ideal for precision alignment tasks. Corrosion-resistant construction with IP54 protection rating enables use in humid environments.
- Precision press machine tool positioning
- Automated welding fixture alignment systems
- Glass cutting equipment with variable stroke requirements
- Palletizing robot end-effector adjustments
- Semiconductor wafer handling mechanisms
- Loosen both lock nuts using 17mm wrench
- Rotate adjustment collars (1mm per full rotation)
- Verify stroke with dial indicator
- Re-tighten nuts counterclockwise to 25N·m
| Property | Property Value |
|---|---|
| sku | SIJ125X225-75S |
| Adjustable Stroke | 75mm |
| 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 | 225mm |
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.





