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 SI80X750STC Standard Cylinder Specifications
- Model: SI80X750STC
- Bore size: Ø80 mm
- Stroke: 750 mm
- Operating pressure: 0.15–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Front/rear flange (ISO 15552 standard)
- Rod thread: M20×1.5 (external)
- Seal material: Nitrile rubber (NBR) standard
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 6.8 kg (excluding accessories)
- Dimensions: 1,130mm(L) × 105mm(W) × 105mm(H)
- Rod end type: Female threaded with pivot eye
- Position detection: Magnetic piston (D-M9N sensor compatible)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
High-thrust industrial cylinder engineered for heavy-duty linear motion applications. Features precision honed aluminum tube with hard anodized piston rod (Cr-Mo steel base) for exceptional wear resistance. The dual adjustable cushioning system minimizes impact at stroke ends, while the multi-lip seal design ensures leak-free operation even under side load conditions.
- Automotive assembly line clamping fixtures
- Steel coil handling equipment
- Plastic injection molding machine ejectors
- Palletizing robot end effectors
- Paper mill roller positioning systems

Property | Property Value |
---|---|
sku | SI80X750STC |
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 | 750 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.