Airtac SI125 Standard Cylinder SI125BX10S
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125BX10S Standard Cylinder Technical Specifications
- Model: SI125BX10S
- Bore size: 125mm
- Stroke: 100mm (10 in model code = 10×10mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Mounting style: Basic type (front/rear threaded mounting)
- Piston speed: 50–800 mm/s
- Operating temperature: -20℃ to 80℃
- Ambient humidity: ≤95% RH
- Cylinder material: Aluminum alloy (anodized surface)
- Rod material: Chrome-plated carbon steel
- Seal material: NBR + Polyurethane
- Weight: 4.8kg (with rod), 4.3kg (without rod)
- Dimensions: 292mm(L) × 155mm(W) × 155mm(H) (at full extension)
- Rod thread: M20×1.5 (external)
- Lubrication requirement: Pre-lubricated (ISO VG32 recommended for maintenance)
- ISO standard compliance: ISO 6432
High-torque industrial cylinder with precision honed tube and triple sealing system. Features wear-resistant rod guides and magnetic piston for position sensing compatibility. The dual cushion design reduces end-impact noise by 40% compared to standard models. Requires 5μm filtered air supply.
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Heavy-duty press brake tooling adjustment
- Paper roll handling systems
- Shipbuilding jig clamping mechanisms
Installation note:
Maintain 0.5mm minimum alignment tolerance during mounting.
For vertical installations exceeding 45° angle, use rod-end support brackets (AS125-03 accessory recommended).
| Property | Property Value |
|---|---|
| sku | SI125BX10S |
| 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 | PT 1/2 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | <10mm> |
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.