Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X250-75S
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 SCJ63X250-75S Standard Cylinder Specifications
- Model: SCJ63X250-75S
- Type: ISO 6432 compliant single-acting/push type
- Bore size: 63 mm
- Stroke: 250 mm (±0.5 mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting: Basic type (no built-in mounting features)
- Port size: M14×1.5 (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: SUS304 stainless steel
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (without accessories)
- Dimensions (L×W×H):
- Retracted length: 370 mm
- Extended length: 620 mm
- Body diameter: 80 mm
- Rod end thread: M20×1.5
- Max theoretical thrust: 314 kgf (at 1.0 MPa)
- Speed range: 50–800 mm/s (with cushion)
- Lubrication: Pre-lubricated (relubrication every 3,000 km)
High-precision industrial cylinder with chromium-plated piston rod for enhanced corrosion resistance. Features dual anti-rotation design and integrated shock absorption, optimized for heavy-duty cyclic operations. Requires 5-40 μm filtered compressed air with ISO 8573-1:2010 Class 3 air quality.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Material handling lift systems
- Textile machinery tension control
- Automotive welding fixture positioning
Installation note:
Maintain 0.5–1.0 mm alignment tolerance during mounting.
For vertical installations exceeding 45° angle, use rod-end support brackets (sold separately).
Avoid side load exceeding 150N during operation.
| Property | Property Value |
|---|---|
| sku | SCJ63X250-75S |
| Adjustable Stroke | 75mm |
| 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.