Airtac SEJ Adjustable Cylinder SEJ32X250-10
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 SEJ Adjustable Cylinder SEJ32X250-10 Technical Specifications
- Model: SEJ32X250-10
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 250mm (adjustable through built-in stopper)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable hydraulic shock absorber
- Port size: 1/8" NPT (G1/8 optional)
- Mounting type: Basic (optional foot/mid-flange)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.65kg (without accessories)
- Dimensions:
- Extended length: 474mm
- Retracted length: 224mm
- Body width: 50mm
- Mounting height: 32mm
- ISO standard: 6432 (VDI 2453 compatible)
- Protection rating: IP54 (standard seals)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment (±1mm accuracy) with locknut. The dual-chamber hydraulic cushion prevents end-impact noise and extends service life. Optional magnetic piston version (add "-M" suffix) enables position feedback. Corrosion-resistant construction with wear-resistant guide bushings.
- Variable position clamping in CNC fixtures
- Packaging line product height adjustment
- Printing press roller engagement systems
- Automated warehouse stacker positioning
- Plastic injection mold core pulling
Installation note:
Lubricate through air port using ISO VG32 hydraulic oil before initial use.
For vertical mounting, install rod-end down to prevent piston skewing.
Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SEJ32X250-10 |
| Adjustable Stroke | <10mm> |
| 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 | Non-magnetic |
| Bore Diameter | <32 mm> |
| Stroke | <250MM> → <250mm> |
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.