Airtac SI40 Standard Cylinder SI40X710
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 SI40X710 Standard Pneumatic Cylinder Specifications
- Model: SI40X710
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 710 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting styles: Basic front/rear flange, foot mounting, or accessory brackets
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5
- Material:
- Tube: Hard anodized aluminum alloy
- End caps: Die-cast aluminum
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (standard), optional FKM/Viton
- Weight: 3.2 kg (without accessories)
- Dimensions:
- Total length (L): 890 mm (stroke + end cap length)
- Width (W): 58 mm (mounting flange dimension)
- Height (H): 52 mm (cylinder outer diameter)
- Max theoretical thrust: 1257 N @ 0.63 MPa
- Speed range: 50–800 mm/s
- ISO 8573-1 air quality requirement: Class 3.4.3 (40μm filtration)
The SI40X710 long-stroke cylinder combines high rigidity with precision alignment, featuring a wear-resistant chromium-plated piston rod and built-in magnet for sensor compatibility. Its extended stroke accommodates wide-ranging linear motion applications while maintaining stability through dual adjustable air cushions. Requires standard lubrication (ISO VG32) unless using special seals.
- Automated palletizing systems requiring long reach
- Automotive assembly line clamping fixtures
- Paper/converting machinery web tension control
- Plastic injection molding ejector mechanisms
- Solar panel manufacturing handling systems
Installation note:
Support rod midpoint for strokes >500mm to prevent deflection.
Use flexible couplings when mounting to vibration-prone equipment.
Lubricate piston rod weekly in high-cycle applications (>500k cycles/yr).
| Property | Property Value |
|---|---|
| sku | SI40X710 |
| 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 | 710mm |
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.