Airtac SEJ Adjustable Cylinder SEJ32X125-30S
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 SEJ32X125-30S Adjustable Cylinder Technical Details
- Model: SEJ32X125-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø32mm (±0.1mm tolerance)
- Stroke: 125mm (manually adjustable)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable mechanism
- Mounting style: SW33 base mount with 4×M5 threaded holes
- Port size: G1/8 (NPT1/8 optional)
- Position detection: Pre-drilled slots for magnetic sensor (SM-8 compatible)
- Rod material: Chrome-plated carbon steel (2μm coating)
- Tube material: Anodized aluminum alloy (6μm surface hardness)
- Seal material: Heat-resistant NBR (-20℃ to 100℃)
- Weight: 1.85kg (without accessories)
- Dimensions:
- Extended length: 247mm
- Retracted length: 122mm
- Body diameter: 42mm
- Rod diameter: Ø12mm
- Lubrication: Pre-lubricated (ISO VG32 compatible)
- Protection rating: IP54 (standard wipers)
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment with ±0.5mm repeatability. The dual cushioning system combines fixed and adjustable buffers for smooth end-of-stroke deceleration. Includes anti-rotation guide for stable linear motion, making it ideal for repetitive positioning tasks.
- Variable height work platforms in assembly lines
- Material handling with adjustable clamping force
- Printing machinery tension control systems
- Plastic injection mold core-pulling mechanisms
- Automated packaging equipment with product size adaptation
Adjustment procedure:
Loosen lock nut → Rotate adjustment screw (1 full turn = 2mm stroke change) →
Tighten nut to 0.7-1.2N·m torque. Always depressurize before adjustments.
| Property | Property Value |
|---|---|
| sku | SEJ32X125-30S |
| 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 | 125mm |
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.