Airtac SI40 Standard Cylinder SI40X24
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 SI40X24 Standard Cylinder Technical Specifications
- Full model: SI40X24-S (Standard type)
- Bore diameter: 40mm (±0.1mm tolerance)
- Stroke length: 24mm (Adjustable ±1mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (MF1), optional front flange (MF2) or foot mount (MF4)
- Port size: Rc1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Piston speed: 50–800 mm/s (optimal at 200–500 mm/s)
- Material: Aluminum alloy barrel (anodized), CR seals
- Weight: 1.25kg (without accessories)
- Dimensions: 144mm(L) × 40mm(W) × 40mm(H) (Stroke included)
- Rod thread: M10×1.25 (male thread)
- Protection class: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if re-lubrication needed)
High-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and double sealing system. The dual-cushion design reduces end-impact noise to <75dB. Optional magnetic piston version (SI40X24-M9) for position sensing. Maintains consistent thrust of 50.3N at 0.5MPa (extend) and 45.1N (retract).
- Clamping mechanisms in CNC fixtures
- Ejector systems for injection molding machines
- Valve actuation in food processing lines
- Precision positioning in semiconductor handling
- Automatic door control systems
Maintenance note:
Lubricate every 3 months under normal operation (500 cycles/day).
Use only air tool oil (ISO VG32 equivalent). Avoid side load exceeding 30N.
Install with 0.5mm minimum alignment tolerance.
| Property | Property Value |
|---|---|
| sku | SI40X24 |
| 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 | 24mm |
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.