Airtac SI80 Standard Air Cylinder SI80BX840SH
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 SI80BX840SH Standard Cylinder Specifications
- Model: SI80BX840SH
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore diameter: 80 mm
- Stroke: 840 mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic buffer (both ends)
- Port size: G1/2 (ISO 228/1 standard)
- Mounting style: Basic type (MF1) with front/rear threaded mounting
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃
- Protection rating: IP65 (standard magnetic switch compatible)
- Weight: 12.8 kg (without switches)
- Dimensions: 940mm(L) × 96mm(W) × 96mm(H) (stroke fully extended)
High-thrust industrial cylinder with precision-ground stainless steel guide rod and integrated position detection slots. Features anti-rotation mechanism and corrosion-resistant construction. Requires 5μm filtered air with lubrication (ISO 8573-1 class 4). Includes wear indicator marks for predictive maintenance.
- Automotive assembly line clamping fixtures
- Steel mill material handling systems
- Plastic injection molding machine ejectors
- Warehouse vertical lift actuators
- Heavy-duty press brake tool positioning
Installation note:
Maintain 0.1mm minimum parallel alignment tolerance. Use flexible couplings
for stroke lengths over 500mm. Lubricate rod weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI80BX840SH |
| Seal Material | FKM |
| 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 | 840 mm |
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.