Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X40-20
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 SCJ63X40-20 Technical Specifications
- Model: SCJ63X40-20
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: Ø63mm ±0.1mm
- Stroke: 40mm (adjustable cushioning)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffers (both ends)
- Mounting style: Basic type (MF1) with front/rear flange & foot mounting capability
- Port size: G1/4 (M14×1.5 thread optional)
- Piston rod material: Chrome-plated carbon steel (Ø20mm)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Protection rating: IP65 (standard wiper design)
- Max theoretical thrust: 2800N @0.63MPa
- Max speed: 0.1-1.5 m/s (lubricated operation)
- Weight: 2.5kg ±3% (without accessories)
- Dimensions:
- Total length: 208mm (at mid-stroke)
- Body diameter: Ø73mm
- Mounting hole spacing: 50mm×50mm (foot mount pattern)
- Rod end thread: M10×1.25 (male)
High-precision industrial cylinder featuring dual anti-rotation design and corrosion-resistant construction. The SCJ63X40-20 combines 5-stage surface treatment (including hard anodizing) with low-friction seals, achieving over 5,000km service life under standard conditions. Optimized air passage design reduces flow resistance by 30% compared to previous models.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Packaging machine vertical lift systems
- CNC machine tool chip conveyors
- Automotive welding fixture positioning
Installation guidelines:
Apply ISO VG32 hydraulic oil for initial lubrication. Avoid side load exceeding 10% of max thrust.
For vertical mounting, install lock nuts on piston rod threads. Allow 15mm clearance around cylinder
body for heat dissipation during continuous operation.
| Property | Property Value |
|---|---|
| sku | SCJ63X40-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <40mm> |
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.