Airtac SI80 Standard Air Cylinder SI80X650S
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 SI80X650S Standard Cylinder Specifications
- Model: SI80X650S
- Type: ISO 15552 compliant standard cylinder
- Bore size: 80 mm
- Stroke: 650 mm
- Operation: Double-acting
- Working pressure: 0.15–1.0 MPa
- Port size: G3/8 (NPT1/2 optional)
- Cushion type: Adjustable air cushion at both ends
- Material:
- Cylinder tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated steel (rod diameter 25mm)
- End caps: Die-cast aluminum
- Temperature range: -20℃ to 80℃
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Protection rating: IP65 (wipers included)
- Weight: 6.8 kg (without accessories)
- Dimensions:
- Total length: 862 mm (stroke 650 + built-in cushion)
- Width: 105 mm (mounting bracket edge-to-edge)
- Height: 105 mm (including rod eyelet)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features corrosion-resistant construction with double-sealed bearings and magnetic piston for position sensing compatibility. The 5-stage surface treatment ensures durability in humid environments. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automotive assembly line clamping fixtures
- Plastic injection molding machine ejectors
- Steel mill material handling systems
- Paper processing equipment actuators
- Palletizing robot end-effectors
Installation tips:
- Align piston rod within 0.5° angular misalignment tolerance
- Use M10x1.5 mounting bolts (minimum grade 8.8)
- Maintain 1.5x bore size clearance for rod extension
- Lubricate with ISO VG32 hydraulic oil if air lubrication unavailable
| Property | Property Value |
|---|---|
| sku | SI80X650S |
| 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 | 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.