Airtac SI80 Standard Air Cylinder SI80X250FTC
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 SI80X250FTC Standard Cylinder Specifications
- Model: SI80X250FTC
- Bore size: 80 mm
- Stroke: 250 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: FTC (front flange with integrated tie-rod)
- Port size: G1/4 (NPT1/4 optional)
- Piston speed: 50–800 mm/s
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Weight: 3.5 kg (excluding accessories)
- Dimensions:
- Length (retracted): 328 mm
- Length (extended): 578 mm
- Body width: 100 mm
- Mounting flange height: 125 mm
- Protection rating: IP65 (dust-tight & water jet resistant)
High-precision industrial cylinder with enhanced lateral load capacity, featuring wear-resistant rod guides and low-friction seals. The dual-cushion design minimizes end-impact noise while allowing precise stroke adjustment. Corrosion-resistant construction ensures reliability in humid environments.
- Automated assembly line clamping mechanisms
- Die-casting machine ejection systems
- Packaging equipment pusher arms
- Plastic injection molding machine gates
- Automotive welding fixture positioning
Installation note:
Ensure proper alignment of mounting surfaces (max 0.2mm/m tolerance).
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Maintain 20mm clearance behind cylinder for stroke extension.
- 5,000 km travel distance (standard seals)
- 10,000 km travel distance (optional high-durability seals)
- Recommended relubrication interval: 3 months or 2 million cycles
| Property | Property Value |
|---|---|
| sku | SI80X250FTC |
| 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 | <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.