Airtac SI40 Standard Cylinder SI40X124S
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 SI40X124S Standard Cylinder Specifications
- Model: SI40X124S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40 mm
- Stroke: 124 mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial mounting accessories optional)
- Port size: M5×0.8 (Rc1/8/NPT1/8 optional)
- Piston rod thread: M12×1.75
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 1.65 kg (with standard accessories)
- Dimensions (L×W×H): 225mm (extended length) × 40mm (bore diameter) × 62mm (mounting height)
- Max theoretical thrust: 125.6N @0.5MPa
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP65 (rod gland area)
A high-rigidity compact cylinder featuring wear-resistant chromium-plated piston rod and precision honed tube. The SI40 series employs a dual-seal structure with dust-resistant wiper for contaminated environments. Cushioning force can be adjusted via 2.5mm hex key (±20% from factory setting).
- Automated assembly line clamping mechanisms
- Packaging machine ejection systems
- CNC machine tool door actuators
- Material handling transfer units
- Textile machinery tension control
Installation note:
For vertical mounting, use rod-down orientation to prevent particle accumulation.
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate through air supply
(ISO VG32 equivalent recommended) if operating below 0.3MPa.
| Property | Property Value |
|---|---|
| sku | SI40X124S |
| 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 | 124mm |
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.