Airtac SEJ Adjustable Cylinder SEJ32X320-30S
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 SEJ32X320-30S Adjustable Stroke Cylinder Specifications
- Model: SEJ32X320-30S
- Type: Double-acting adjustable stroke cylinder with magnetic piston
- Bore size: 32mm (±0.1mm tolerance)
- Stroke length: 320mm (adjustable in 1mm increments)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃ (with dry air)
- Cushioning: Adjustable rubber buffer + shock absorber
- Mounting style: MF1 (basic fixed mount with front flange)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M16×1.5 (external)
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel (HRC 45-50)
- Seals: NBR (nitrile rubber)
- Weight: 3.8kg (±5%)
- Dimensions:
- Total length: 480mm (at full extension)
- Body diameter: 76mm
- Mounting height: 40mm
- Rod end bracket: 55×55mm square
Precision-engineered adjustable stroke cylinder featuring patented position-lock mechanism for millimeter-level positioning accuracy. The SEJ series incorporates wear-compensation seals and a corrosion-resistant rod coating, optimized for 10 million cycles maintenance-free operation. Requires ISO 8573-1:2010 Class 3 compressed air.
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Installation protocol:
Always install with 0.1-0.3mm alignment tolerance. Apply MIL-PRF-81322F grease
to rod threads before stroke adjustment. Maintain 50mm clearance behind rod end
for full retraction. Avoid side loads exceeding 15N·m.
| Property | Property Value |
|---|---|
| sku | SEJ32X320-30S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 320 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.