Airtac SEJ Adjustable Cylinder SEJ32X80-20S
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
AirTAC SEJ32X80-20S Adjustable Cylinder Specifications
- Model: SEJ32X80-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke length: 80mm (adjustable)
- Adjustment mechanism: Mechanical stopper with locknut
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 optional)
- Rod end thread: M12x1.25
- Mounting options: Basic type (no bracket) with multiple accessory mounts available
- Piston speed: 50–800 mm/s
- Weight: 1.45kg ±2%
- Dimensions: 200mm(L) × 45mm(W) × 45mm(H) (extended length with rod)
- Body material: Aluminum alloy (anodized finish)
- Rod material: Chrome-plated steel
- Protection rating: IP54 (standard)
Precision-adjustable pneumatic cylinder featuring micro-stroke adjustment capability (±0.5mm accuracy). The dual-position locking mechanism ensures stable stroke settings under high vibration conditions. Includes built-in magnetic sensor slot (M9 connector compatible) for position feedback. Pre-lubricated for maintenance-free operation.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Injection molding machine ejector mechanisms
- Automated assembly line pressure control
- Semiconductor handling equipment
Installation tip:
When adjusting stroke length, always loosen the locknut before rotating the stopper.
Apply thread-locking compound after final adjustment. Maintain 0.5mm minimum residual stroke.
| Property | Property Value |
|---|---|
| sku | SEJ32X80-20S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 80 mm |
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.