Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
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
Installation guidelines:
Align cylinder axis within ±0.2° angular misalignment. Lubricate with ISO VG32
pneumatic oil if using non-lubricated air. Allow 20mm free space at stroke ends
for cushion effectiveness.
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 SI80AX185S Standard Cylinder Technical Specifications
- Model: SI80AX185S
- Bore size: 80 mm
- Stroke: 185 mm
- Operation type: Double-acting
- Working pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G3/8 (NPT1/2 optional)
- Temperature range: -20℃ to 80℃
- Piston speed: 50-750 mm/s
- Rod material: Chrome-plated carbon steel (ST)
- Tube material: Aluminum alloy (AL)
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic (MF1), optional foot/ flange mounts
- Weight: 3.5 kg (dry, without accessories)
- Dimensions: 350mm(L) × 93mm(W) × 93mm(H)
- Rod thread: M20×1.5 (external)
- Protection class: IP54 (standard), IP67 (optional)
High-torque industrial cylinder with chromium-plated piston rod for enhanced corrosion resistance. Features precision honed tube and wear-resistant seals, optimized for repetitive heavy-load operations. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
Typical Applications:
- Press machine ejection systems
- Automated welding fixture clamping
- Packaging line product positioning
- Plastic injection molding machine core pulling
- CNC machine tool door actuators

Property | Property Value |
---|---|
sku | SI80AX185S |
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 | SUS420J2 |
Magnet | S-Magnetic |
Bore Diameter | 80 mm |
Stroke | 185mm |
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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.
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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.
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