Airtac SI40 Standard Cylinder SI40X82
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 SI40X82 Standard Cylinder Specifications
- Model: SI40X82
- Type: ISO 6432 standard single-acting/double-acting pneumatic cylinder
- Bore size: 40mm
- Stroke: 82mm
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Lubricated/non-lubricated air (ISO 8573-1:2010)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting types: Basic, front flange, rear flange, foot, and clevis options
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M12×1.25
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (Nitrile) standard, optional FKM/Viton
- Protection rating: IP65 (rod extension area)
- Weight: 1.85kg (double-acting), 1.72kg (single-acting)
- Dimensions (L×W×H): 142×63×63mm (body only), 252×63×63mm (full extension)
A high-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and anti-rotation guide mechanism. The corrosion-resistant design includes anodized aluminum barrel and stainless steel fasteners. Optional magnetic piston for position sensing (SI40X82-M). Requires 5-50μm filtered air with 0.3-1.0 cSt viscosity oil if lubricated.
- Packaging machinery clamp positioning
- Automotive assembly line tooling actuators
- CNC machine tool door interlocks
- Electronics manufacturing pick-and-place systems
- Printing press paper feed mechanisms
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use double-acting configuration with flow control valves. Lubricate rod weekly
in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI40X82 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 82mm |
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.