Airtac SI40 Standard Cylinder SI40X80SN
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X80SN Standard Cylinder Specifications
- Model: SI40X80SN
- Type: ISO 6432-compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke: 80 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable rubber buffers (both ends)
- Piston rod material: Hard chrome-plated steel (16mm diameter)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Port size: G1/8 (ISO standard)
- Mounting options: Basic type (no foot) with multiple accessory brackets available
- Sensor compatibility: Built-in magnet for proximity sensor attachment
- Weight: 1.65 kg (3.64 lbs)
- Dimensions (L×W×H):
- Extended length: 202 mm
- Retracted length: 122 mm
- Body width: 56 mm
- Height with rod: 66 mm
A workhorse cylinder featuring high-precision honed tubing and low-friction seals. The SI40X80SN delivers 502N thrust at 0.6MPa (push side) with 0.15MPa minimum operating pressure. Its compact design incorporates corrosion-resistant materials and optional auto-switch grooves for position feedback.
- Packaging machinery: Case sealing & product ejection
- Automated assembly lines: Part positioning & clamping
- Material handling: Conveyor gate actuators
- Printing equipment: Paper feed mechanisms
- Automotive fixtures: Welding station components
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side-load forces exceeding 30N.
For vertical mounting, use locking nuts on piston rod threads. Allow 5mm clearance around cylinder
body for heat dissipation during continuous operation.
- Relubrication interval: Every 1,000km cumulative stroke distance
- Seal replacement: 5,000km or 3 years (whichever comes first)
- Buffer adjustment: Check every 500,000 cycles
| Property | Property Value |
|---|---|
| sku | SI40X80SN |
| Seal Material | NBR |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 80 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.