Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X250-20S
2. Features specialized bidirectional sealing structure with integrated oil reservoir for compact dimensions;
3. Tie-rod construction with reinforced pillars connecting end covers to aluminum barrel for enhanced reliability;
4. Compact stroke length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision-engineered adjustable cushioned piston movement;
6. Multiple bore sizes and modular mounting accessories available for diverse application requirements;
7. High-temperature resistant sealing materials enable operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SCJ63
AirTAC SCJ63 Standard Cylinder SCJ63X250-20S Technical Specifications
- Model: SCJ63X250-20S
- Bore size: Ø63mm
- Stroke: 250mm
- Mounting type: Basic (MF1) with optional foot/mounting accessories
- Operating pressure: 0.15-0.8 MPa (21.7-116 psi)
- Cushioning: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR + Polyurethane (high wear resistance)
- Piston speed: 50-800 mm/s (lubricated)
- Weight: 3.8kg (excluding accessories)
- Dimensions:
- Total length: 380±2mm (at mid-stroke position)
- Cylinder outer diameter: Ø76mm
- Rod end height: 105mm (from centerline)
- Mounting hole spacing: 60×60mm pattern
High-performance ISO 15552 compliant cylinder with double-acting operation, featuring corrosion-resistant anodized aluminum construction. The -20S variant includes magnetic piston for position sensing compatibility. Optimized for heavy-load applications with 1,550N theoretical thrust at 0.5MPa (72mm² effective area). Requires ISO VG32 or equivalent lubrication for extended seal life.
- Automated assembly line clamping mechanisms
- Die-casting machine ejection systems
- Palletizing robot end-effector actuators
- Plastic injection molding machine core pulls
- Stamping press material feeding systems
Installation guidelines:
Maintain ≤0.5mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (ASCB-63 recommended). Lubricate through air port with 1-2 drops of oil
every 5,000km of cumulative stroke travel.
| Property | Property Value |
|---|---|
| sku | SCJ63X250-20S |
| Adjustable Stroke | <20mm> |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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.