Airtac SEJ Adjustable Cylinder SEJ32X220-30S
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 SEJ32X220-30S Adjustable Cylinder Specifications
- Model: SEJ32X220-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø32 mm
- Stroke: 220 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (front/rear)
- Port size: G1/4 (ISO standard)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.3 kg ±3%
- Dimensions: 300mm(L) × 50mm(W) × 50mm(H)
- Mounting options: Front/rear flange, foot mounting
- Rod end type: Female thread M12×1.25
- Max theoretical force: 204N@0.5MPa (extending)
- Piston speed: 50–800 mm/s
Precision-engineered adjustable stroke cylinder featuring dual cushion control and anti-rotation mechanism. The SEJ32 series incorporates a unique stroke adjustment screw with locknut (30S suffix) for ±3mm fine-tuning capability. Anodized barrel surface resists corrosion in humid environments, while the magnetic piston enables position feedback integration.
- Precision stop mechanisms in assembly lines
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- Material handling with adjustable lifting heights
- Packaging machine ejector systems
- Textile machinery tension control
Installation notes:1. Lubricate with ISO VG32 hydraulic oil if using non-lubricated air systems
2. Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body
3. For vertical mounting, use M6×12 mounting screws with Loctite 243
4. Adjust cushion needle clockwise to increase damping force gradually
- Relubricate every 500km of cumulative stroke movement
- Inspect rod seals every 6 months in continuous operation
- Torque adjustment screws to 1.2N·m during recalibration
| Property | Property Value |
|---|---|
| sku | SEJ32X220-30S |
| 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 | 220mm |
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.