Airtac SI80 Standard Air Cylinder SI80X125STC
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X125STC Standard Cylinder Specifications
- Model: SI80X125STC
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 125 mm (customizable 25-500mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Front flange (STC type) with integrated mounting holes
- Port size: G1/2 (NPT1/2 optional)
- Operating temperature: -20℃ to 80℃
- Body material: Anodized aluminum alloy (6063-T5)
- Seal material: NBR/PU (standard), optional FKM for high temp
- Weight: 5.2 kg (bare cylinder without accessories)
- Dimensions: 250mm(L) × 96mm(W) × 96mm(H) (at mid-stroke position)
- Rod thread: M20×1.5 external thread (ISO 12240-1)
- Protection rating: IP54 (standard), IP67 with optional wiper seals
High-force industrial cylinder with precision honed tube and chrome-plated piston rod (Hard Chrome Plating 20-25μm). Features wear-resistant guide rings and built-in magnet for position sensing compatibility. Includes auto-switch mounting grooves for SM/SD series sensors. Maximum theoretical thrust: 502N at 0.8MPa (extending).
- Press machine clamping mechanisms
- Automated assembly line lifting units
- Plastic injection molding ejector systems
- Heavy-duty material handling gates
- Paper converting machinery actuators
Installation notes:1. Use M10 mounting bolts (grade 8.8 or higher) with spring washers
2. Maintain 0.5-1mm alignment tolerance during mounting
3. Lubricate with ISO VG32 hydraulic oil if used without air lubricator
4. Max piston speed: 0.1-1.5 m/s (optimal 0.5 m/s)
| Property | Property Value |
|---|---|
| sku | SI80X125STC |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 125mm |
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.