Airtac SI125 Standard Cylinder SI125X216
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
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 SI125X216 Standard Cylinder Specifications
- Model: SI125X216
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 125 mm
- Stroke: 216 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO 228/1 standard)
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (without accessories)
- Dimensions: 465mm(L) × 180mm(W) × 125mm(H)
- Mounting type: Basic front flange (ISO 15552 MF1)
- Rod end thread: M20×1.5 (male)
- Protection rating: IP65 (standard wiper seal)
High-force industrial cylinder designed for heavy-duty linear motion applications. Features wear-resistant construction with built-in magnetic field for position sensing compatibility. The corrosion-resistant anodized surface makes it suitable for humid environments. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automotive assembly line clamping fixtures
- Foundry equipment for mold ejection
- Paper converting machinery actuators
- Plastic injection molding machine gates
- Heavy material handling systems
Installation note:
Align cylinder axis within ±0.5° of load path. For vertical mounting,
use locking nuts on piston rod threads. Lubricate with ISO VG32
hydraulic oil if operating below 0.5 m/s.
| Property | Property Value |
|---|---|
| sku | SI125X216 |
| 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 | 216mm |
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.