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 SCJ80X120-30S Standard Cylinder Specifications
- Model Code Breakdown:
- SCJ: Standard Compact Cylinder Series
- 80: 80mm bore diameter
- 120: 120mm stroke length
- 30S: Double rod design with front flange & rear foot mounting
- Operating Pressure: 0.1-1.0 MPa (14.5-145 PSI)
- Piston Speed: 50-800 mm/s (optimal range)
- Cushioning: Adjustable pneumatic cushion at both ends
- Ambient Temperature: -20℃ to 80℃ (NBR seals)/-20℃ to 60℃ (Polyurethane seals)
- Port Size: G3/8 (ISO228/1 standard)
- Rod Thread: M20×1.5 (male thread both ends)
- Weight: 3.8 kg ±2% (without accessories)
- Dimensions:
- Total Length (L): 292mm (stroke 120mm + base length)
- Body Diameter (W): 95mm (maximum cylinder OD)
- Height with Mounts (H): 125mm (from base to rod centerline)
- Repeat Positioning Accuracy: ±0.5mm
- Lubrication: Pre-lubricated (maintenance-free for 2000km operation)
- ISO Certification: Compliant with ISO 6432 standard
The SCJ80X120-30S features a hardened stainless steel piston rod (HRC 45-50) with multi-lip seal design for dust resistance. Its anodized aluminum body withstands industrial corrosion, while the dual cushion adjustment screws enable precise end-position deceleration control. Requires 40μm filtered air with 1-10 mg/m³ oil mist lubrication.
- Automated welding fixture clamping systems
- Plastic injection molding ejector mechanisms
- CNC machine tool chip conveyor gates
- Automotive assembly line positioning arms
- Food packaging vertical lift systems (using food-grade grease option)
| Property | Property Value |
|---|---|
| sku | SCJ80X120-30S |
| Adjustable Stroke | 30mm |
| 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 | 120mm |
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.