Airtac SI40 Standard Cylinder SI40BX65
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 SI40BX65 Standard Cylinder Technical Specifications
- Model: SI40BX65
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø40 mm (±0.1mm precision honing)
- Stroke: 65 mm (adjustable cushioning)
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal type: NBR+PU combination seals
- Weight: 1.25 kg (excluding accessories)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (retracted position)
- Rod end thread: M10×1.25 (standard)
- Max theoretical thrust: 1134N @0.63MPa
- Repeat accuracy: ±0.5mm (with guide mechanism)
- ISO standard: 6432/DIN ISO 6431
High-precision industrial cylinder featuring wear-resistant composite seals and dual-side shock absorption. The hardened piston rod with multi-layer chrome plating ensures 3,000km+ service life under standard conditions. Optional magnetic sensor slots (SI40BX65-M) for position feedback integration.
- Automated assembly line clamping mechanisms
- Packaging machine pusher arms
- CNC tool changers
- Material handling lift gates
- Textile machinery tensioners
- Semiconductor wafer handling
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain ≤0.5mm/m alignment tolerance during mounting.
For vertical installations, use auxiliary rod support when stroke exceeds 50mm.
- Max speed: 500-800 mm/s (cushioned operation)
- Air consumption: 3.2L/cycle @0.5MPa
- Minimum start pressure: 0.08 MPa
- Ambient humidity: 35-95% RH (non-condensing)
| Property | Property Value |
|---|---|
| sku | SI40BX65 |
| 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 | 65mm |
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.