Airtac SI125 Standard Cylinder SI125X950S
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 SI125X950S Standard Cylinder Specifications
- Model: SI125X950S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 125 mm
- Stroke: 950 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard (MF1 basic mounting foot)
- Port size: G3/8 (alternative NPT1/4 available)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel (Cr-Mo)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile butadiene rubber)
- Weight: 17.5 kg (±2%)
- Dimensions:
- Extended length: 1,368 mm
- Retracted length: 418 mm
- Body width: 160 mm
- Mounting base height: 52 mm
High-force industrial cylinder with extended stroke capability, featuring corrosion-resistant construction and precision-machined guide bands for smooth operation. Designed for heavy-duty cycles (up to 5 million) with 10μm filtered air. Includes magnetic piston for position sensing compatibility.
- Automotive assembly line clamping fixtures
- Steel mill material handling systems
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Large-scale automated foundry systems
Installation note:
Requires minimum 0.5 MPa lubrication pressure during initial commissioning.
For vertical mounting, add 15% safety factor to load calculations.
Use locknuts on rod-end threads for impact applications.
| Property | Property Value |
|---|---|
| sku | SI125X950S |
| 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 | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 950mm |
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.