Airtac SI200 Standard Cylinder SI200BX40S
2. Piston seal employs Y-type radial sealing structure with self-lubricating feature, offering extended service life and low friction resistance;
3. Aluminum alloy tube with reinforced rib design, black hard chrome-plated piston rod for superior corrosion resistance;
4. Cylinder barrel features smooth anodized surface treatment with excellent wear resistance;
5. Multiple cylinder specifications and comprehensive mounting accessories available for flexible configuration.
Category: Standard Cylinders, Brand: AirTAC, Series: SI200
AirTAC SI200BX40S Standard Cylinder Specifications
- Model: SI200BX40S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke range: 25–500 mm (customizable)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Basic series (BX) – foot/mounting bracket options
- Port size: G1/4 (NPT 1/4" optional)
- Piston rod thread: M10×1.25 (standard)
- Material – Barrel: Aluminum alloy with hard anodizing
- Material – Piston rod: Chrome-plated carbon steel
- Material – Seals: NBR (nitrile rubber) for standard use, optional polyurethane
- Weight: 0.75 kg (bare cylinder without rod), 1.2 kg (with 100mm stroke)
- Dimensions (L×W×H):
- Basic length: 118 mm (40mm bore zero stroke)
- Stroke-dependent length: 118mm + stroke
- External diameter: 40 mm ±0.2
- Mounting hole spacing: 32 mm (center-to-center)
A workhorse cylinder featuring wear-resistant construction and precise ISO standardization. The chrome-plated rod with integrated scraper prevents contamination ingress, while the anodized barrel resists corrosion. Optimized for high-duty cycles (up to 5 million strokes) with <1mm/s creep speed capability. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 purity.
- Packaging machinery clamp positioning
- CNC machine tool door interlocks
- Conveyor sorting gate actuators
- Automotive welding fixture controls
- Pharmaceutical blister packaging systems
Installation protocol:
Align cylinder axis within 0.2mm parallel tolerance. Apply MIL-PRF-81309F grease
to rod before initial operation. For vertical mounting, install exhaust mist
lubricator downstream to prevent stick-slip.
| Property | Property Value |
|---|---|
| sku | SI200BX40S |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | BSPT 3/4 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <200mm> |
| Stroke | <40mm> |
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.