Airtac SCJ80 Standard Cylinder SCJ80X125-20STC
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 SCJ80X125-20STC Standard Cylinder Specifications
- Model: SCJ80X125-20STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 125 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: STC-type foot mounting (ISO 15552 MF1)
- Port size: G3/8 (BSPP thread)
- Piston rod thread: M20×1.5 (double-end threaded rod)
- Material: Aluminum alloy barrel, hard chrome-plated piston rod
- Seal material: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Extended length: 297 mm
- Retracted length: 172 mm
- Body diameter: 96 mm
- Mounting hole spacing: 40×40 mm
- Protection rating: IP65 (rod seal area)
- Lubrication: Pre-lubricated (oil-free operation possible)
High-performance industrial cylinder with precision-ground stainless steel guide rings for smooth operation. Features wear-resistant construction with 2 million cycle durability rating. The STC mounting base provides stable fixation while allowing thermal expansion compensation. Optional magnetic piston version available (add "-M" suffix).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Material handling systems for palletizing
- Packaging machine pusher actuators
- Automotive welding fixture positioning
Installation tip:
Maintain 0.5-1mm clearance between cylinder base and mounting surface for thermal expansion.
Use dynamic load calculations when stroke exceeds 300mm. Lubricate rod weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCJ80X125-20STC |
| 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 | 125mm |
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.