Airtac SI200 Standard Cylinder SI200BX140S
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 SI200BX140S Standard Cylinder Specifications
- Model: SI200BX140S
- Type: Double-acting pneumatic cylinder with auto-switch compatibility
- Bore size: 140 mm
- Stroke: Customizable (default 100 mm, range 25–1,000 mm)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Temperature range: -20°C to 80°C (-4°F to 176°F)
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Square ISO/VDMA mounting (BX series)
- Port size: G1/2 (BSPP thread)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy barrel (hard anodized), hardened carbon steel rod
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 3.8 kg (8.38 lbs) ±5% (excluding accessories)
- Dimensions (L×W×H): 320×140×140 mm (12.6×5.5×5.5 in) at mid-stroke
- Rod diameter: 25 mm (chrome-plated)
- Max theoretical thrust: 1,539 N @ 0.8 MPa
- ISO standard: 15552 (formerly ISO 6431)
- Protection rating: IP66 (rod seal)
High-torque industrial cylinder engineered for heavy-load applications. Features corrosion-resistant construction with precision honed inner tube and wear indicators. Compatible with AT-series magnetic switches (separately ordered). Requires 40µm filtered lubricated air (ISO 8573-1 class 4.4.3).
- Press machine clamping mechanisms
- Automotive assembly line positioning
- Steel mill material handling systems
- Injection molding ejector units
- Palletizing robot end-effectors
Installation guidelines:
Align cylinder axis within 0.2° angular tolerance. Use flexible couplings for
stroke >500 mm. Apply anti-seize compound on rod threads in marine environments.
Lubricate via port at 1 drop/m³ airflow during initial setup.
| Property | Property Value |
|---|---|
| sku | SI200BX140S |
| 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 | <140mm> |
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.