Airtac SI80 Standard Air Cylinder SI80BX165
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 SI80BX165 Standard Cylinder Technical Specifications
- Model: SI80BX165
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø80 mm
- Stroke: 165 mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Max thrust: 502 N at 0.7 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: Basic type (optional flange/feet mounting via accessory kits)
- Port size: M5x0.8 (G1/4 optional)
- Piston rod thread: M16x1.5
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel (6063-T5), chrome-plated piston rod (45# steel)
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 3.8 kg (without accessories)
- Dimensions:
- Total length: 273 mm (stroke 165 + 108mm base length)
- Body diameter: Ø95 mm (including mounting bosses)
- Rod end height: 145 mm from centerline
- Lubrication: Pre-lubricated (oil mist lubrication recommended)
- Piston speed: 50-750 mm/s (optimal range 100-500 mm/s)
- ISO standard: 6432/DIN ISO 6431
A heavy-duty industrial cylinder featuring wear-resistant chromium plating and precision honed tube. The dual adjustable air cushions minimize end-impact noise while allowing 10% higher energy absorption than standard models. Includes built-in magnet for sensor mounting (SI-M series sensors compatible). Requires 40μm filtered air with ISO VG32 lubricant for extended seal life.
- Automated assembly line pallet transfer systems
- Plastic injection molding machine ejectors
- Paper converting equipment actuators
- Automotive welding fixture positioning
- Packaging machine flap folding mechanisms
Installation tip:
Maintain 0.05-0.15mm clearance between rod end and load during alignment.
For vertical mounting, use C95X series guide units to prevent side load.
Cycle rate should not exceed 80% of maximum rating in continuous operation.
| Property | Property Value |
|---|---|
| sku | SI80BX165 |
| 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 | SUS304 |
| Magnet | Non-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.