Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X250-40S
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 SCJ63X250-40S Standard Cylinder Specifications
- Model: SCJ63X250-40S
- Bore size: 63 mm
- Stroke: 250 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO standard)
- Mounting type: Front flange with mounting holes (MF12 pattern)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 3.8 kg (±2%)
- Dimensions:
- Extended length: 544 mm
- Retracted length: 294 mm
- Width (flange): 95 mm
- Height (including rod): 112 mm
- Protection rating: IP54 (standard seals)
High-precision industrial cylinder with double-acting operation and wear-resistant construction. Features an integrated magnetic field for position sensing compatibility (sensor not included). The 40S variant includes a reinforced front flange for stable mounting in high-moment applications. Requires filtered air with 5-50μm particles and ISO VG32 hydraulic oil lubrication if used in non-lubricated systems.
- Plastic injection molding machine ejectors
- Automated assembly line clamping units
- Sheet metal stamping press feeders
- Packaging machine vertical lift mechanisms
- Automotive welding fixture positioning
Installation note:
Align piston rod within 0.2mm perpendicular tolerance. For horizontal mounting exceeding 500mm stroke,
use intermediate support brackets (sold separately). Lubricate rod weekly in dusty environments.
| Property | Property Value |
|---|---|
| sku | SCJ63X250-40S |
| Adjustable Stroke | <40mm> |
| 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.