Airtac SCJ80 Standard Cylinder SCJ80X75-20STC
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 SCJ80X75-20STC Standard Cylinder Specifications
- Model: SCJ80X75-20STC
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 75 mm (±0.5mm tolerance)
- Operating pressure: 0.1–1.0 MPa (15–145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO 1179-1 standard)
- Piston rod thread: M20×1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (nitrile rubber)
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Extended length: 240 mm (stroke + end caps)
- Retracted length: 165 mm
- Body diameter: 90 mm
- Mounting flange: 125×125 mm (STC front flange)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Piston speed: 50–800 mm/s (lubricated operation)
- ISO certification: 6431, 21287
High-precision industrial cylinder with wear-resistant construction, featuring dual adjustable air cushions for smooth end-of-stroke deceleration. The hard-anodized barrel and triple-lip rod seal ensure >2,000 km service life under standard conditions. Compatible with magnetic sensors (sensor groove: 8×3.5mm).
- Automated material handling systems
- Press machine clamping mechanisms
- Packaging line positioning actuators
- Automotive assembly tooling
- Plastic injection molding ejectors
Installation note:
Use anti-rotation guide when lateral forces exceed 10% of max thrust.
Lubricate with ISO VG32 hydraulic oil if air line lubrication isn't available.
Allow 50mm clearance for rod extension in system design.
| Property | Property Value |
|---|---|
| sku | SCJ80X75-20STC |
| 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 | 80 mm |
| Stroke | 75mm |
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.