Airtac SI200 Standard Cylinder SI200BX125S
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 SI200BX125S Standard Cylinder Specifications
- Model: SI200BX125S
- Series: SI200 ISO Standard Cylinder
- Bore size: 125 mm
- Stroke: Customizable (standard range 25-2000 mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston rod diameter: 45 mm (chrome-plated)
- Max thrust: 9,817 N @ 0.8 MPa
- Speed range: 50-750 mm/s
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (ISO standard)
- Mounting types: Basic/Foot (MF1), Front flange (MF2), Rear flange (MF3)
- Weight: ~5.8 kg (without rod, varies with stroke)
- Body dimensions (L×W×H):
- Standard stroke 100mm: 338mm(L) × 140mm(W) × 140mm(H)
- Add 18mm length per 10mm stroke increase
- Repeat accuracy: ±0.5 mm
- Lubrication: Pre-lubricated (oil mist lubrication optional)
- Certification: ISO 6431, VDMA 24562
The SI200BX125S industrial cylinder features a double-acting design with precision-machined aluminum alloy barrel and hardened steel guide bushings. Its corrosion-resistant construction supports high-cycle applications (up to 2 million cycles at rated load). The built-in magnet in the piston enables position feedback when paired with magnetic sensors (sensor groove included).
- Press machine clamping mechanisms
- Automotive welding fixture positioning
- Packaging line product ejection systems
- Foundry equipment mold handling
- Palletizing robot end-effectors
Installation note:
Maintain 0.5-1mm clearance between rod end and load during alignment.
Use locknuts with 1.2-1.5x rated torque for vertical installations.
Lubricate rod weekly in high-dust environments.
Critical parameters:
- Max side load: 350 N
- Allowable eccentricity: ≤1.5mm
- Breakaway pressure: ≥0.08 MPa
| Property | Property Value |
|---|---|
| sku | SI200BX125S |
| 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 | 125mm |
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.