Airtac SI80 Standard Air Cylinder SI80X300SCA
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 SI80X300SCA Standard Cylinder Technical Details
- Model: SI80X300SCA
- Type: Single-Acting (Spring Return) Pneumatic Cylinder
- Bore Size: 80mm
- Stroke: 300mm
- Operating Pressure: 0.1–0.9 MPa
- Cushioning Type: Adjustable Cushioning (Both Ends)
- Mounting Styles: Basic/Foot/Flange (MF1/MF2/MF3 optional)
- Port Size: G3/8 (1/2" NPT optional)
- Piston Material: Aluminum Allody with Hard Anodizing
- Rod Material: Chrome-Plated Steel (Cr-Mo)
- Seal Material: NBR + PU Combination
- Temperature Range: -20℃ to +80℃
- Weight: 3.45 kg (Dry/Unlubricated)
- Dimensions:
- Total Length: 400mm (Cylinder Body + Stroke)
- Body Diameter: 95mm (Max Cross-Section)
- Rod End Thread: M20×1.5
- Mounting Hole Spacing: 32mm×32mm (Standard Pattern)
- ISO Standard: Compliant with ISO 6432 (Tube Bore Dimensions)
The SI80X300SCA features a compact yet powerful design with double-guide rod stabilization, delivering 502N thrust at 0.6MPa. Its anti-rotation mechanism ensures precise linear motion control, while the chrome-plated piston rod resists scoring and corrosion. The cylinder comes pre-lubricated with ISO VG32-grade oil and supports 500-2,000km service life under standard conditions.
- Metal stamping press ejection systems
- Plastic injection molding machine clamp units
- Automated palletizing vertical lifts
- Textile machinery tension control mechanisms
- Food processing line gate valves activation
Installation Guidelines:
For optimal performance, maintain 0.3-1.0mm alignment tolerance during mounting.
Use locknuts with 25-35N·m torque specification. Lubricate rod weekly with Class #2
lithium grease in high-cycle applications (＞500 cycles/hour).
Maintenance Alert:
Replace buffer seals every 500,000 cycles in full-stroke operations.
Always exhaust through speed controller (ASC-06 recommended) to prevent seal blowout.
| Property | Property Value |
|---|---|
| sku | SI80X300SCA |
| 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 | 300mm |
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.