Airtac SI32 Standard Air Cylinder SI32BX20S
2. Piston features dual Y-shaped bidirectional seals with compensation function, delivering extended service life and low dynamic friction;
3. Corrosion-resistant tie rods with reinforced crisscross tubing structure;
4. Smooth cylinder operation with adjustable cushioning;
5. Multiple cylinder specifications and optional mounting accessories available for customized configurations.
Category: Standard Cylinders, Brand: AIRTAC, Series: SI32
AirTAC SI32BX20S Standard Cylinder Specifications
- Model: SI32BX20S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 32mm (±0.1mm manufacturing tolerance)
- Stroke: 20mm (adjustable cushioning)
- Operating pressure: 0.15–1.0 MPa (21–145 PSI)
- Piston speed: 50–800 mm/s (lubricated condition)
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Port size: M5x0.8 (Rc1/8 optional)
- Mounting type: Basic profile with front flange (BX series)
- Rod thread: M10x1.25 (external)
- Cushioning: Adjustable pneumatic cushions (both ends)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: SUS304 stainless steel (chrome-plated)
- End caps: Die-cast aluminum
- Weight: 0.62kg (excluding accessories)
- Dimensions:
- Total length: 103mm (at mid-stroke)
- Body diameter: 32mm (nominal)
- Mounting base: 46mm x 32mm
- Rod extension: +20mm stroke
- Protection class: IP65 (dust-tight & water jet resistant)
- Sensor compatibility: Magnetic reed switch (SM series)
A precision-engineered compact cylinder optimized for high-cycle automation systems. Features wear-resistant construction with triple lip seal design for minimal leakage (<0.5 mL/min at 0.5 MPa). The chromium-plated rod surface (Ra ≤0.2μm) ensures smooth operation and corrosion resistance. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- PCB component insertion machines
- Pharmaceutical blister packaging systems
- Automated test probe positioning
- Semiconductor wafer handling
- Precision clamping in CNC fixtures
Installation guidelines:
Maintain ≤0.1mm alignment tolerance during mounting. Use flexible couplings for stroke-end force absorption.
Lubricate with ISO VG32 hydraulic oil if operating below 1 Hz cycle rate. Allow 5-10mm free space at stroke ends
for cushioning effectiveness.
| Property | Property Value |
|---|---|
| sku | SI32BX20S |
| 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 | PT1/8 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | <20mm> |
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.