Airtac SCJ80 Standard Cylinder SCJ80X70-20S
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 SCJ80X70-20S Standard Cylinder Specifications
- Model: SCJ80X70-20S
- Bore size: 80mm (3.15")
- Stroke: 70mm (2.76")
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s
- Buffer type: Adjustable rubber cushion (both ends)
- Port size: G3/8 (ISO standard)
- Piston rod thread: M20×1.5
- Ambient temperature: -20℃ to 80℃
- Cylinder tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU (oil & heat resistant)
- Mounting type: Basic type (multiple options available)
- Weight: 3.8kg (8.38 lbs)
- Dimensions (L×W×H):
- Retracted length: 199mm (7.83")
- Extended length: 269mm (10.59")
- Body width: 90mm (3.54")
- Mounting height: 32mm (1.26")
- ISO standard: 6432 (mounting dimensions)
- Protection class: IP65 (standard wiper design)
High-performance ISO-compliant pneumatic cylinder featuring precision honed tube and double piston seals. The SCJ80 series delivers 1,570N thrust at 0.5MPa with optimized air consumption. Anti-rotation design ensures stable linear motion, while the chrome-plated piston rod (hardness HRC45-50) resists wear in harsh environments.
- Industrial press machines (stamping/bending operations)
- Automated material handling systems
- Packaging equipment clamping mechanisms
- Plastic injection molding ejectors
- Automotive assembly line tooling
Installation note:
For vertical mounting, use locknut (ASNU20) to secure piston rod thread.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
Allow 5mm clearance around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SCJ80X70-20S |
| 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 | 70mm |
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.