Airtac SI80 Standard Air Cylinder SI80X650
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 SI80X650 Standard Cylinder Specifications
- Model: SI80X650
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80mm (3.15")
- Stroke: 650mm (25.6")
- Operating pressure: 0.05–0.8 MPa (7–116 psi)
- Port size: G3/8 (alternative: 1/2" NPT available)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Hard chrome-plated steel (14mm diameter)
- Tube material: Anodized aluminum alloy
- Seals: NBR standard (Polyurethane optional)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 4.5kg (9.9 lbs) ±3%
- Dimensions (L×W×H): 850mm × 125mm × 125mm (33.5" × 4.9" × 4.9")
- Mounting: ISO 15552 mounting interfaces (basic, front flange, rear flange, foot)
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km stroke)
High-payload industrial cylinder with extended stroke capability, featuring precision-machined guide bands for reduced lateral deflection. The SI80X650's anodized barrel resists corrosion in humid environments, while its dual adjustable cushions minimize end-impact noise. Requires 40μm filtered air and compatible with ATEX Zone 2 environments when using anti-static seals (optional).
- Automated assembly line clamping fixtures
- Foundry equipment door actuators
- Plastic injection molding ejector systems
- Heavy-duty material handling gates
- Paper converting machinery
Installation note:
Maintain ≤0.1mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end locking nut (ANSI B18.2.2) and periodic lubrication. Cushion adjustment requires 1/8 turn
increments during commissioning.
| Property | Property Value |
|---|---|
| sku | SI80X650 |
| 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 | 650mm |
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.