Airtac SEJ Adjustable Cylinder SEJ40X40-10SN
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 SEJ40X40-10SN Adjustable Cylinder Technical Details
- Model: SEJ40X40-10SN
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 10mm (adjustable)
- Mounting style: Adjustable front flange (ISO 15552 standard)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / G1/8 optional
- Piston rod thread: M12x1.25
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston: Extruded aluminum
- Seals: NBR (nitrile rubber)
- Weight: 1.8kg (excluding accessories)
- Dimensions:
- Total length: 130mm (at mid-stroke)
- Body diameter: 40mm (±0.5mm)
- Mounting flange width: 60mm
- Rod end protrusion: 20mm (minimum)
Precision-engineered adjustable stroke cylinder featuring micro-positioning capability (±0.5mm repeat accuracy). The dual cushion adjustment system minimizes end-impact noise while maintaining 500km+ service life. Integrated mounting slots allow 180° position adjustment without disassembly.
- Precision part insertion in automotive assembly lines
- Variable height clamping systems for CNC fixtures
- Packaging machine flap positioning
- Semiconductor wafer handling robots
- Medical device assembly with cleanroom compatibility
Operation tip:
For optimal performance, use filtered air (5-40μm) with ISO VG32 lubricant.
Adjust cushion screws in 1/4 turn increments during commissioning.
Max lateral load: 35N at full extension.
| Property | Property Value |
|---|---|
| sku | SEJ40X40-10SN |
| Adjustable Stroke | <10mm> |
| Seal Material | NBR |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <40mm> |
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.