Airtac SI80 Standard Air Cylinder SI80BX40
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 SI80BX40 Standard Cylinder Specifications
- Model: SI80BX40
- Type: Double-acting cylinder with magnetic piston
- Bore size: 80 mm
- Stroke: 40 mm (customizable 25-500 mm)
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type with foot mounting (ISO 15552 standard)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile), optional FKM/Viton
- Weight: 2.45 kg (bare cylinder)
- Dimensions: 140mm(L) × 80mm(W) × 80mm(H) (at mid-stroke)
- Max theoretical force: 402 N at 0.8 MPa (extending)
- Speed range: 50–1000 mm/s
- Protection class: IP54 (standard), IP67 with special seals
High-precision industrial cylinder featuring wear-resistant construction and 360° adjustable mounting positions. The integrated magnetic piston enables position feedback via external sensors. Optimized for high-cycle applications with its anti-rotation rod design and corrosion-resistant aluminum body. Requires filtered air (5-50 μm) with ISO VG32 lubricant (optional oil-free operation).
- Automated packaging line clamping mechanisms
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Plastic injection molding ejector systems
- Material handling transfer units
Installation note:
Maintain 0.5-1mm clearance between magnetic sensor and cylinder body.
For vertical mounting, use locking nuts on piston rod threads.
Lubricate rod weekly in high-dust environments.
| Property | Property Value |
|---|---|
| sku | SI80BX40 |
| 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 | <40mm> |
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.