Airtac SI40 Standard Cylinder SI40BX100
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 SI40BX100 Standard Cylinder Technical Specifications
- Model: SI40BX100
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 40mm
- Stroke: 100mm (±0.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable buffer at both ends
- Mounting style: Basic type (MF1) with multiple mounting options available
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Piston rod thread: M10x1.25 (external)
- Temperature range: -20℃ to 80℃
- Cylinder tube material: Aluminum alloy with hard anodized surface
- Piston rod material: Stainless steel SUS304
- Seal material: NBR/PU combination (FDA compliant options available)
- Weight: ~0.8kg (excluding accessories)
- Dimensions: 230mm(L) × 40mm(Ø) × 40mm(Mounting width)
- Max theoretical force: 113kgf @ 0.7MPa
- Speed range: 50–700mm/s
- ISO standard: 6432/DIN ISO 6431
- Protection rating: IP65 (standard), IP67 optional
The SI40BX100 features a space-saving design with high rigidity end caps and precision honed tube. Its double-sealed piston design ensures leak-free operation even under side load conditions. The chrome-plated piston rod incorporates a hardened layer (0.02-0.05mm) for enhanced wear resistance. Optional magnetic piston versions (SI40BX100-M9) enable position sensing compatibility.
- Automated assembly line clamping mechanisms
- Packaging machine lid press systems
- CNC machine tool chip conveyors
- Pharmaceutical blister packaging units
- Automotive welding fixture positioning
Installation note:
Ensure proper rod alignment (max 0.2° angular misalignment). For vertical mounting,
use guide mechanisms when handling loads exceeding 3kg. Lubricate with ISO VG32
grade turbine oil before initial operation. Maintenance interval: 2,000km stroke
distance or 12 months.
| Property | Property Value |
|---|---|
| sku | SI40BX100 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 100mm |
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.