Airtac SCJ80 Standard Cylinder SCJ80X40-40
2. Features profiled bidirectional sealing structure for piston, offering compact dimensions with integrated oil reservoir functionality;
3. Tie-rod construction with pillar-connected front/rear covers and aluminum tube barrel for enhanced structural reliability;
4. Compact axial length compared to ISO 15552 standard cylinders of equivalent bore size;
5. Precision-adjustable cushioned mechanism ensures smooth end-stroke deceleration;
6. Multiple bore sizes and configurable mounting accessories available for flexible system integration;
7. High-temperature resistant seal materials enable operational range of 0~150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SCJ80
AirTAC SCJ80X40-40 Standard Cylinder Specifications
- Model: SCJ80X40-40
- Type: Double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 40 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston rod thread: M20×1.5
- Mounting type: Basic (axial mounting accessories optional)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 260mm × 96mm × 96mm (including cushion screws)
- Max theoretical thrust: 4520N at 0.63MPa
- Piston speed: 50–800 mm/s
- Protection rating: IP65 (rod seal)
A heavy-duty ISO-compliant cylinder featuring precision honed tubing and wear-resistant seals. The SCJ80 series delivers high moment resistance with integrated cushioning adjustment screws for smooth end-stroke deceleration. Requires 5–50 μm filtered lubricated air (ISO 8573-1) for optimal performance.
- Press machine ejection systems
- Automated welding fixture clamping
- Foundry equipment actuation
- Heavy conveyor gate control
- Plastic injection molding ejectors
Installation note:
Lubricate piston rod weekly with ISO VG32 hydraulic oil. Avoid side-load forces exceeding
15% of max thrust. For vertical mounting, use counterbalance valves (sold separately).
| Property | Property Value |
|---|---|
| sku | SCJ80X40-40 |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| 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.