Airtac SI80 Standard Air Cylinder SI80BX250SN
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 SI80BX250SN Standard Cylinder Specifications
- Model: SI80BX250SN
- Bore size: 80mm
- Stroke: 250mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable cushioning (both ends)
- Mounting style: Standard front/rear flange (ISO 15552 compliant)
- Port size: G3/8 (NPT1/4 optional)
- Piston rod thread: M20×1.5
- Ambient temperature: -20℃ to 80℃
- Medium temperature: 0℃ to 60℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (standard wiper)
- Weight: 3.8 kg ±2%
- Dimensions: 408mm(L) × 82mm(W) × 82mm(H)
High-precision ISO cylinder with enhanced side load capacity and corrosion-resistant construction. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The SN suffix indicates standard magnet version for position sensing. Compatible with AT/SC series accessories.
- Packaging line clamping/positioning systems
- Automotive welding fixture actuation
- CNC machine tool material ejection
- Plastic injection molding machine core pulling
- Heavy-duty conveyor diverters
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
Allow 50mm clearance for rod extension and sensor mounting.
Horizontal mounting recommended for full-load operation.
| Property | Property Value |
|---|---|
| sku | SI80BX250SN |
| Seal Material | NBR |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
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.