Airtac SI80 Standard Air Cylinder SI80X165S
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 SI80X165S Standard Cylinder Specifications
- Model: SI80X165S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 165 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (cushioned)
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion at both ends
- Mounting style: Basic type (MF1) with front flange (optional rear flange)
- Rod end thread: M20×1.5 (external)
- Port size: G1/2 (ISO 228 standard)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (standard), optional FKM for high temp
- Weight: 3.8 kg (±2%)
- Dimensions (L×W×H):
- Extended length: 327 mm
- Retracted length: 162 mm
- Body width: 105 mm
- Mounting height: 35 mm
- Protection class: IP65 (rod extended)
- Lubrication: Pre-lubricated (relubrication interval: 2,000 km)
The SI80X165S industrial cylinder delivers 3,142N thrust force at 0.5MPa (507N return force). Its anti-rotation design ensures precise linear motion, featuring wear-resistant rod guides and dual magnetic sensors slots (6mm proximity switches). The corrosion-resistant construction withstands humid environments when paired with proper air treatment.
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- Sheet metal stamping press actuation
- Automotive welding fixture clamping
- Packaging machine lid closing mechanisms
Installation notes:
- Align within 0.2mm/m perpendicularity tolerance during mounting
- Maintain 1.5× bore size clearance for rod extension
- Use SAE J314 32# hydraulic oil for relubrication
- Adjust cushioning screws clockwise to increase damping force
| Property | Property Value |
|---|---|
| sku | SI80X165S |
| 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 | 165 mm |
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.