Airtac SI80 Standard Air Cylinder SI80X185
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 SI80X185 Standard Cylinder Technical Specifications
- Model: SI80X185
- Bore size: 80mm (ISO 6432 standard)
- Stroke: 185mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Cushioning type: Adjustable rubber buffer (both ends)
- Seal material: NBR + Polyurethane composite
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Mounting type: Basic series (MF1) with front flange
- Weight: 3.8kg (excluding accessories)
- Dimensions:
- Extended length: 369mm
- Retracted length: 184mm
- Body diameter: 96mm
- Mounting hole spacing: 125mm × 125mm
The SI80X185 medium-duty industrial cylinder features enhanced side load capacity through its reinforced rod bearing design. With 25μm hard chrome plating on the piston rod, it withstands over 2,000km sliding distance under standard conditions. Requires ISO 8573-1:2010 [4:4:3] class compressed air and periodic relubrication (recommended: ISO VG32 turbine oil).
- Press machine ejection systems
- Automated palletizing arms
- Injection molding machine clamp mechanisms
- Steel mill conveyor gate actuators
- Agricultural equipment lifting assemblies
Installation protocol:
Align cylinder axis within 0.2mm perpendicularity tolerance.
Use flexible couplings for stroke >150mm applications.
Allow 15mm minimum clearance for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SI80X185 |
| 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 | 185mm |
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.