Airtac SI80 Standard Air Cylinder SI80X125TC
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 SI80X125TC Standard Cylinder Technical Details
- Model: SI80X125TC
- Bore size: 80 mm
- Stroke: 125 mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Standard TC series (front/rear threaded mounting)
- Port size: G3/8 (NPT1/4 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H):
- Retracted length: 263 mm
- Extended length: 388 mm
- Width (mounting face): 105 mm
- Height (including rod): 123 mm
- ISO standard: 6432 (25mm-100mm bore series)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000km stroke)
The SI80X125TC medium-duty industrial cylinder features double-acting operation with precision-machined aluminum construction. Its chrome-plated piston rod incorporates a hardened surface layer (0.02-0.05mm) for wear resistance, while the dual adjustable cushions minimize impact at stroke ends. The T-slot mounting design allows secure installation in multiple orientations.
- Press machine ejection systems
- Automotive welding fixture clamping
- Plastic injection molding ejectors
- Conveyor gate actuators
- Paper processing equipment
- Foundry core shooting machines
Maintenance protocol:
Apply ISO VG32 hydraulic oil if manual relubrication required.
Avoid lateral load exceeding 30N·m. For vertical mounting,
install rod-end support bracket (accessory code: SIB-80).
- Theoretical thrust (@0.63MPa):
Extension: 3,170N | Retraction: 2,860N - Minimum start pressure: 0.08MPa
- Leakage rate: <50mm/min (at 0.5MPa)
| Property | Property Value |
|---|---|
| sku | SI80X125TC |
| 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 | Non-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.