Airtac SI50 Standard Cylinder SI50X680S
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50X680S Standard Cylinder Technical Specifications
- Model: SI50X680S
- Bore size: Ø50 mm
- Stroke: 680 mm
- Action type: Double-acting
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic type (optional accessories: MF1~MF8 brackets)
- Port thread: M5×0.8 (standard) / 1/8 NPT (optional)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber) / PU (polyurethane) options
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (use ISO VG32 or equivalent)
- Weight: 5.8 kg (±2%)
- Dimensions (L×W×H): 895mm × 60mm × 60mm (extended length)
- Rod end thread: M16×1.5 (male)
- Max theoretical thrust: 1,766N @0.63MPa
- ISO standard: 6432 (mounting dimensions compliant)
High-torque industrial cylinder optimized for long-stroke applications requiring precise linear motion. Features dual anti-rotation guide slots (180° apart) and wear-resistant rod bushing. The hard-anodized barrel surface provides superior corrosion resistance in humid environments. Requires 40μm filtered air with ≤5% oil content.
- Automated assembly line positioning systems
- Press machine ejection mechanisms
- Plastic injection molding machine clamps
- Heavy-duty material handling gates
- Paper converting equipment actuators
Installation guidelines:
Align cylinder axis within ±0.2° of load path. For vertical mounting,
use lock nuts on piston rod threads. Maintain 0.5mm minimum clearance
between rod end and load during alignment. Lubricate every 2,000km of
cumulative travel.
| Property | Property Value |
|---|---|
| sku | SI50X680S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 680mm |
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.