Airtac SEJ Adjustable Cylinder SEJ32X75-20
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 SEJ32X75-20 Adjustable Cylinder Specifications
- Model: SEJ32X75-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø32 mm
- Stroke: 75 mm (adjustable range: ±2mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: External adjustable rubber buffer
- Mounting style: Front flange with square mounting plate (ISO 15552 standard)
- Rod end type: Male thread M16×1.5
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile Butadiene Rubber)
- Weight: 0.92 kg (excluding accessories)
- Dimensions: 175mm(L) × 42mm(W) × 42mm(H) (at fully retracted position)
- Port size: M5×0.8 (dual ports on both ends)
- Rod rotation: Non-rotating design (±3° max)
- Protection class: IP54 (standard seals)
Precision-adjustable pneumatic cylinder featuring patented cushioning mechanism with 360° adjustable collar. The anodized aluminum construction provides corrosion resistance in humid environments. Includes magnetic piston (D-M9N proximity sensor compatible) for position feedback. Optional auto-stop function prevents over-travel adjustment errors.
- Precision positioning in semiconductor handling robots
- Variable stroke press mechanisms for electronic component assembly
- Adjustable clamping fixtures in CNC machining centers
- Packaging line product height compensation systems
- Automated paint spraying equipment with stroke modulation
Installation note:
Always lubricate with ISO VG32 pneumatic oil before initial operation.
For stroke adjustment: Loosen lock nut, rotate adjustment collar (1 full rotation = 1mm stroke change),
then retighten while maintaining piston position. Max 500,000 cycles between relubrication.
| Property | Property Value |
|---|---|
| sku | SEJ32X75-20 |
| Adjustable Stroke | <20mm> |
| 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 | 75mm |
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.