Airtac SI40 Standard Cylinder SI40X143S
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SI40X143S
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Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
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
Installation note:
Align cylinder axis within ±0.2° angular misalignment tolerance.
Lubricate rod weekly with ISO VG32 hydraulic oil. Maintain 20mm minimum
clearance behind rod end for full stroke operation.
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 SI40X143S Standard Cylinder Specifications
- Model: SI40X143S
- Bore size: 40mm
- Stroke: 143mm
- Operating pressure: 0.05–1.0 MPa
- Medium: Clean compressed air (ISO8573-1:2010 Class 3)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting type: Basic type (no pre-mounted accessories)
- Port size: G1/8 (ISO228/1 standard)
- Piston rod diameter: 16mm
- Rod thread: M10×1.25
- Max theoretical thrust: 1260N @0.63MPa
- Weight: 1.98kg (excluding accessories)
- Dimensions: 215mm(L) × 40mm(Bore W) × 58mm(Height)
- Material: Aluminum alloy barrel, hardened chrome-plated rod
- Seal type: NBR + PU combination seals
- ISO standard: 6432 compliant
High-precision ISO cylinder with dual adjustable pneumatic cushions for controlled deceleration. Features corrosion-resistant construction with integrated mounting slots for flexible installation. Requires Class 3 filtered air (40μm) with recommended 1-50cSt viscosity lubricant.
Typical Applications:
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Material handling transfer units
- Textile machinery tension control systems
Installation note:
Align cylinder axis within ±0.2° angular misalignment tolerance.
Lubricate rod weekly with ISO VG32 hydraulic oil. Maintain 20mm minimum
clearance behind rod end for full stroke operation.
Critical Parameters:
- Max piston speed: 0.1–1.5 m/s
- Lubrication interval: Every 100km of cumulative stroke
- Lateral load limit: ≤15% of max thrust
- Re-lubrication volume: 1-2 drops per port monthly
| Property | Property Value |
|---|---|
| sku | SI40X143S |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 143 mm |
Shipping policies
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.
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