Airtac SI32 Standard Air Cylinder SI32BX275S
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 SI32BX275S Standard Cylinder Technical Specifications
- Model Code: SI32BX275S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 32mm (1.26")
- Stroke: 275mm (10.83")
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Piston rod thread: M14×1.5 external
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Piston speed: 50-750 mm/s (with cushion)
- Seal material: Nitrile rubber (NBR) with polyurethane (PU) wear bands
- Mounting type: Basic profile with optional foot/mounting accessories
- Weight: 1.85 kg (4.08 lbs)
- Dimensions: 375mm(L) × 32mm(Bore) × 45mm(Mounting height)
- Rod end: Female threaded (M10×1.25) with pivot eye
- Protection class: IP65 (standard wiper seal)
- Magnetic switch: Pre-installed (S suffix indicates sensor-ready)
The SI32BX275S combines medium-force linear motion with precision control, featuring chromium-plated piston rods and anodized aluminum barrel. Its symmetrical air port design allows flexible piping configurations. The dual cushion adjustment minimizes end-impact noise while maintaining 0.5mm repeat positioning accuracy. Compatible with AT/AD series mounting brackets.
- Packaging line pusher mechanisms
- CNC machine tool clamping units
- Automated conveyor diverters
- Textile machinery tension control
- Plastic injection mold ejection systems
- Automotive welding fixture positioning
Installation tip:
For vertical mounting, install exhaust port upward to prevent condensate accumulation.
Use 5Nm torque for rod-end connections and 8Nm for mounting bolts. Lubricate with ISO VG32
hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SI32BX275S |
| 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 | 275mm |
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.