Airtac SI125 Standard Cylinder SI125BX175
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 SI125BX175 Standard Cylinder Technical Details
- Model: SI125BX175
- Bore size: 125mm (ISO 6432 standard)
- Stroke: 175mm (customizable from 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic foot mounting (ISO 15552 MF1), optional flange/clevis
- Port size: G1/2 (BSPP thread)
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 425mm(L) × 136mm(W) × 136mm(H) (full extension)
- Rod thread: M20×1.5 (external)
- ISO standard compliance: 15552 / VDMA 24562
High-torque industrial cylinder optimized for heavy-duty linear motion tasks. Features wear-resistant scrape seals for contamination resistance and dual cushioning adjustment screws for precise end-position control. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.6cc/min recommended).
- Metal stamping press ejection systems
- Plastic injection molding machine clamp units
- Automotive assembly line positioning jigs
- Paper roll handling in printing facilities
- Foundry equipment door actuators
Installation advisory:
Maintain 0.05-0.15mm alignment tolerance during mounting.
For vertical installations, use rod-down orientation with optional
guide brackets (ASMU-125 recommended). Lubricate through air line
for first 30 minutes of operation.
| Property | Property Value |
|---|---|
| sku | SI125BX175 |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 175mm |
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.