Airtac SI80 Standard Air Cylinder SI80BX375
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 SI80BX375 Standard Cylinder Specifications
- Model: SI80BX375
- Type: Double-acting pneumatic cylinder
- Bore size: 80mm
- Stroke: 375mm
- Operating pressure: 0.05–1.0 MPa
- Piston rod diameter: 25mm (chrome-plated)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Mounting style: Basic type (MF1) with front/rear flange options
- Rod end thread: M16×1.5 (male)
- Weight: 6.8 kg (without accessories)
- Dimensions: 558mm(L) × 100mm(W) × 100mm(H)
- Seal material: NBR (standard), optional FKM for high temp
- Protection rating: IP65 (wipers included)
High-thrust industrial cylinder optimized for heavy-duty linear motion applications. Features corrosion-resistant aluminum alloy construction with hardened steel guide sleeves. The 25mm piston rod incorporates dual dust wipers and an anti-rotation design. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Press machine ejection systems
- Automated foundry equipment
- Plastic injection molding clamp units
- Heavy conveyor gate actuators
- Agricultural machinery lift mechanisms
Installation note:
Allow 50mm minimum clearance for rod extension. Lubricate through air port
using ISO VG32 hydraulic oil if not using pre-lubricated air systems.
Maximum side load: 250N at full extension.
| Property | Property Value |
|---|---|
| sku | SI80BX375 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 375mm |
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.