Airtac SI125 Standard Cylinder SI125X100H
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 SI125X100H Standard Cylinder Specifications
- Model: SI125X100H
- Type: Double-acting single rod cylinder
- Bore size: 125 mm
- Stroke: 100 mm
- Operating pressure: 0.05–1.0 MPa
- Port size: G1/2 (ISO 228 standard)
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (Cr12MoV)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 80℃
- Weight: 6.8 kg (dry, without accessories)
- Dimensions: 312mm(L) × 140mm(W) × 140mm(H)
- Rod thread: M20×1.5 (ISO 12240-1)
- Max theoretical thrust: 1,227N @0.5MPa
- Protection rating: IP65 (rod extended)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tube with wear-resistant coating and dual anti-rotation guides. Optimal for vertical installations requiring stable load holding. Requires ISO 8573-1 class 3-4-3 compressed air quality.
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Construction equipment boom control
- Paper roll clamping mechanisms
- Plastic injection molding machine gates
Installation note:
For vertical mounting exceeding 45° angle, install rod-end locknuts with 120% rated torque.
Lubricate through air port using ISO VG32 pneumatic oil during initial commissioning.
| Property | Property Value |
|---|---|
| sku | SI125X100H |
| Seal Material | FKM |
| 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.