Airtac SI125 Standard Cylinder SI125X1630
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 SI125X1630 Standard Cylinder Specifications
- Model: SI125X1630
- Bore size: Ø125 mm
- Stroke: 1630 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston speed: 50–800 mm/s
- Operating temperature: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Mounting type: Standard (MF1/MB1/MF3 options available)
- Rod end thread: M48×1.5
- Seal material: NBR (nitrile rubber)
- Weight: 34.5 kg (excluding accessories)
- Dimensions:
- Extended length: 2,265 mm
- Retracted length: 635 mm
- Body diameter: 125 mm
- Mounting base width: 145 mm
- ISO standard: 15552 compliant
High-thrust industrial cylinder engineered for heavy-duty linear motion applications. Features chrome-plated piston rod (HRC45-50 hardness) and aluminum alloy tube with oxidation-resistant treatment. The triple sealing system ensures leak-proof operation even under side load conditions. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automotive press line automation
- Steel coil handling systems
- Injection molding machine ejectors
- Large-scale packaging machinery
- Foundry equipment actuation
Installation note:
Requires rigid mounting structure to handle maximum thrust of 12,272N at 0.63MPa.
Recommend using guided carriage systems for full-stroke applications. Lubricator oil viscosity:
ISO VG32 or equivalent. Annual rod seal inspection mandatory.
| Property | Property Value |
|---|---|
| sku | SI125X1630 |
| 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 | 1630mm |
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.