Airtac SI80 Standard Air Cylinder SI80BX50SH
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 SI80BX50SH Standard Cylinder Specifications
- Model: SI80BX50SH
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore diameter: 80 mm
- Stroke length: 50 mm
- Operating pressure: 0.15–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Port size: G1/2 (BSPP thread)
- Operating temperature: -20℃ to 80℃
- Weight: 2.7 kg (with standard accessories)
- Dimensions (L×W×H):
- Total length (retracted): 196 mm
- Stroke-dependent length: 196 + stroke (50mm) = 246 mm
- Mounting face width: 105 mm
- Height with rod: 105 mm
- Mounting options: Basic type (MF1), front flange (MF2), rear flange (MF3), trunnion (MP4)
- Protection rating: IP65 (standard wiper design)
- Max theoretical force (@0.63MPa):
- Thrust: 316 kgf
- Tension: 282 kgf
The SI80BX50SH combines high thrust capacity with precision control, featuring a chromium-plated piston rod and built-in magnet for sensor compatibility. Its asymmetric cushioning design reduces end-impact noise while maintaining 1.5 million cycle durability. The corrosion-resistant construction withstands humid environments and particle contamination.
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Packaging machine clamp actuation
- Plastic injection molding machine core pulls
- Material handling conveyor diverters
Installation notes:
Lubricate with ISO VG32 hydraulic oil before initial use. For vertical mounting,
add a flow control valve to prevent free fall. Magnetic switch models require
3-5mm gap adjustment from cylinder axis.
- Minimum start pressure: 0.08 MPa
- Max speed: 500-800 mm/s (with cushioning adjustment)
- Air consumption (@0.5MPa): 4.2 liters per cycle
- Piston speed deviation: ≤±10% under load
| Property | Property Value |
|---|---|
| sku | SI80BX50SH |
| Seal Material | FKM |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <50mm> |
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.