Airtac SEJ Adjustable Cylinder SEJ32X125-75S
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 SEJ32X125-75S Adjustable Stroke Cylinder Specifications
- Model: SEJ32X125-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Full stroke: 125mm
- Adjustable stroke range: 50-125mm (±25mm adjustment)
- Operating pressure: 0.05-1.0 MPa
- Port size: G1/8 (M5 optional)
- Cushioning type: Air cushion adjustable (both ends)
- Mounting style: Basic type (no pre-mounted brackets)
- Rod material: SCM435 steel with hard chrome plating (3-5μm)
- Tube material: Aluminum alloy (anodized surface)
- Seal material: NBR (nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 1.65kg ±2%
- Dimensions:
- Extended length: 268mm (at full stroke)
- Retracted length: 143mm
- Body diameter: 50mm
- Rod diameter: 12mm
- ISO standard: 6432 (mounting dimensions compliant)
Precision-adjustable pneumatic cylinder featuring dual-sided stroke adjustment screws with locking nuts. Incorporates a wear-resistant rod guide bushing and integrated auto-lubrication design. The special piston design achieves ≤0.5mm positioning repeatability. Includes magnetic piston version option (add "-M" suffix).
- Variable height positioning in packaging machinery
- Precision clamping force adjustment systems
- Printing press paper feed mechanisms
- Automated welding fixture stroke control
- Semiconductor handling equipment
Operation tip:
Adjust stroke while pressurized using 3mm hex key. Lubricate adjustment threads monthly with ISO VG32 pneumatic oil. Avoid side loads exceeding 15N·m. For fine adjustments ≤5mm, use locknut at 1.2-1.5Nm torque.
| Property | Property Value |
|---|---|
| sku | SEJ32X125-75S |
| Adjustable Stroke | 75mm |
| 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.