Airtac SEJ Adjustable Cylinder SEJ32X120-20S
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 SEJ32X120-20S Adjustable Cylinder Specifications
- Model: SEJ32X120-20S
- Type: Single rod adjustable cylinder (ISO 6432 standard)
- Bore size: 32 mm
- Stroke: 120 mm (adjustable ±2mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion at both ends
- Mounting style: Basic type (Standardized accessory mounting options)
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston rod thread: M10x1.25
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 1.8 kg ±2%
- Dimensions:
- Extended length: 208 mm
- Retracted length: 88 mm
- Body diameter: 42 mm
- Mounting hole spacing: 25 mm (front) / 50 mm (rear)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The anodized aluminum construction provides corrosion resistance in humid environments, while the magnetic piston version (optional) enables position sensing. Requires 40μm filtered air with maximum 1 mg/m³ oil content.
- Precision alignment mechanisms in semiconductor equipment
- Clamping devices with controlled release speed
- Packaging machine ejector systems
- Automated test equipment positioning stages
- Textile machinery thread tension control
Installation tip:
For vertical mounting applications exceeding 45° angle, install an external guide mechanism
to prevent side load. Adjust cushion screws while observing actual stroke motion.
- Standard operation: 5,000 km travel distance (clean air)
- Maintenance interval: Inspect seals every 1 million cycles
- Re-lubrication: Every 3 months under continuous operation
| Property | Property Value |
|---|---|
| sku | SEJ32X120-20S |
| 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 | 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.