Airtac SCD Standard Cylinder SCD250X80S
2. Features asymmetrical bidirectional sealing structure on piston with integrated oil reservoir for compact dimensions;
3. Tie-rod construction with reinforced tie rods connecting end covers to aluminum barrel, ensuring superior structural integrity;
4. Compact stroke length compared to ISO 15552 standard cylinders under equivalent bore sizes;
5. Equipped with adjustable pneumatic cushioning system for smooth deceleration;
6. Multiple bore sizes and versatile mounting configurations with compatible accessories available;
7. Utilizes high-temperature resistant sealing compounds (operational range: 0-150°C).
Category: Standard Cylinders , Brand: Aidee , Series: SCD
AirTAC SCD250X80S Standard Cylinder Specifications
- Model: SCD250X80S
- Bore size: Ø250 mm
- Stroke: 80 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1 front flange + MB1 rear flange)
- Port size: Rc1" (NPT1" optional)
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: Nitrile rubber (NBR) + Polyurethane (PU)
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s
- Weight: 23.5 kg (without accessories)
- Dimensions: 628mm(L) × 300mm(W) × 300mm(H)
- ISO standard: ISO 15552 (previously ISO 6431)
- Protection rating: IP65 (rod seal area)
Heavy-duty industrial cylinder designed for high-force linear motion applications. Features triple sealing system (rod wiper + primary seal + rod bearing) for contamination resistance. Optional magnetic piston version (SCD250X80S-M9) available for position sensing. Requires ISO VG32 hydraulic oil lubrication if used in high-cycle applications (>1 million cycles).
- Metal stamping press ejection systems
- Automotive welding fixture clamping
- Construction machinery boom positioning
- Paper roll handling in printing presses
- Plastic injection molding machine core pulling
Installation note:
Maximum side load capacity 1,500N. For vertical mounting,
use rod-end support bracket (ASD25 accessory). Lubricator
required when operating over 500 cycles/minute.
Critical parameters:
- Max thrust: 44,156N @0.9MPa (theoretical)
- Buckling load: 127kN (fixed-guided mounting)
- Air consumption: 15.7 L/stroke @0.6MPa
| Property | Property Value |
|---|---|
| sku | SCD250X80S |
| 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 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 80 mm |
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.