Airtac SEJ Adjustable Cylinder SEJ32X25-20S
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 SEJ32X25-20S Adjustable Stroke Cylinder Technical Details
- Model code breakdown: SEJ32(Bore) X25(Stroke) -20S(Mounting Type)
- Bore size: 32mm (1.26") ISO standard
- Stroke adjustment range: 5-25mm (0.2"-1.0")
- Operating pressure: 0.05-0.9 MPa (7-130 PSI)
- Cushioning type: Rubber buffer + external stroke adjuster
- Port size: M5x0.8 dual ports (G1/8 adapters optional)
- Piston rod thread: M10x1.25 external thread
- Ambient temperature: -10℃ to 60℃ (14℉-140℉)
- Seal material: Nitrile Butadiene Rubber (NBR)
- Weight: 680g (1.5lbs) with standard accessories
- Dimensions:
- Body length: 135mm (5.31")
- Extended length: 160mm (6.30") at max stroke
- Width: 48mm (1.89") mounting face to rod end
- Height: 32mm (1.26") cylinder diameter
Compact stroke-adjustable pneumatic cylinder featuring dual-position mechanical stops for precision stroke limitation. The anodized aluminum body with chrome-plated piston rod provides corrosion resistance in humid environments. Integrated locking nuts maintain position stability during vibration operations.
- PCB board clamping mechanisms with variable thickness
- Packaging machine stopper adjustment systems
- Textile machinery thread tension control
- Automated door soft-stop positioning
- Semiconductor wafer handling alignment
Operational guidance:
Lubricate with ISO VG32 turbine oil before initial use. For fine adjustment,
loosen both lock nuts (counter-rotating) before setting stroke length. Maximum
side load capacity: 15N at rod end. Avoid full extension impact during dry runs.
| Property | Property Value |
|---|---|
| sku | SEJ32X25-20S |
| 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 | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | <25 mm> |
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.