Airtac SI80 Standard Air Cylinder SI80X55S
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 SI80X55S Standard Cylinder Specifications
- Model: SI80X55S
- Type: ISO 6432 compliant double-acting single rod cylinder
- Bore size: 80 mm
- Stroke: 55 mm (customizable 10-500 mm)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (NPT1/2 optional)
- Mounting styles: Basic type, front flange, rear flange, foot-mounted
- Rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with oxidation treatment
- Seal material: NBR (nitrile rubber) standard, optional FKM/Viton
- Weight: 3.2 kg (without mounting accessories)
- Dimensions: 305mm(L) × 80mm(Bore) × 117mm(H) (at mid-stroke position)
- Protection rating: IP65 (standard wiper seal)
- Piston speed: 50-750 mm/s (lubricated condition)
High-rigidity industrial cylinder featuring precision honed tube and dual anti-rotation design. Optimized for medium-to-high thrust applications requiring smooth linear motion. Incorporates wear-resistant rod bearing and magnetic piston for position sensing compatibility (optional). Requires ISO VG32 hydraulic oil mist lubrication for optimal seal life.
- Plastic injection molding machine ejectors
- Automated assembly line clamping devices
- Material handling lift mechanisms
- Packaging machine compression units
- CNC machine tool positioning systems
Installation note:
Align cylinder axis within ±0.5° of load path. For vertical mounting,
use locknut retention on piston rod threads. Lubricate through air line
using 1-2 drops of oil per cycle in non-lubricated systems.
Maintenance alert:
Replace cushion seals every 500,000 cycles in high-speed applications.
Monitor rod wiper for particulate buildup in dusty environments.
| Property | Property Value |
|---|---|
| sku | SI80X55S |
| 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 | 55mm |
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.