Airtac SI125 Standard Cylinder SI125X100
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 SI125X100 Standard Cylinder Specifications
- Model: SI125X100
- Bore diameter: 125 mm
- Stroke: 100 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Ambient temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy barrel, hardened stainless steel rod
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 3.8 kg ±2%
- Dimensions: 300mm(L) × 125mm(W) × 125mm(H)
- Max theoretical thrust: 1,227N @ 0.63MPa
- Standard accessories: Fixed mounting brackets (front flange & rear clevis)
The SI125X100 medium-bore cylinder delivers robust linear motion for industrial automation systems. Its double-acting design features chrome-plated piston rods and self-lubricating bearings for smooth operation. The cylinder body undergoes anodizing treatment for corrosion resistance, while the magnetic piston version (optional) enables position sensing integration.
- Packaging line gate controls
- Automated assembly clamping devices
- Material handling lift mechanisms
- Press machine ejection systems
- Plastic injection molding auxiliary equipment
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
Ensure lateral load ≤1/20 of maximum thrust. For vertical mounting,
use locknut (ASNU12) to prevent piston rod rotation.
| Property | Property Value |
|---|---|
| sku | SI125X100 |
| 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 | 100mm |
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.