Airtac SEJ Adjustable Cylinder SEJ32X50-20SH
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 SEJ32X50-20SH Adjustable Stroke Cylinder Specifications
- Model: SEJ32X50-20SH
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 50mm (±20mm adjustable range)
- Mounting style: Front flange (ISO 15552 standard)
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Cushioning: Rubber buffer (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR + PU combination
- Weight: ~1.8kg (including mounting accessories)
- Dimensions (L×W×H): 200mm × 50mm × 50mm (at full retraction)
- Rod thread: M10x1.25 (external)
- Protection rating: IP54 (standard wiper design)
Precision-adjustable pneumatic cylinder featuring dual-position stroke control through external mechanical stops. The chrome-plated piston rod and corrosion-resistant construction enable reliable operation in humid environments. Includes built-in magnetic sensor groove (non-inductive model available). Requires 40μm filtered air with 1-50 cSt viscosity oil mist lubrication.
- Precision part positioning in assembly lines
- Variable height adjustment mechanisms
- Printing/packaging machine paper feed systems
- Material handling with varying object sizes
- Automotive welding fixture positioning
Installation note:
Lubricate piston rod before initial use. For precise adjustment:
1) Loosen both locknuts 2) Set stopper position 3) Tighten locknuts
diagonally (8-10 N·m torque). Maintain ≥5mm clearance from adjacent
components during stroke adjustment.
| Property | Property Value |
|---|---|
| sku | SEJ32X50-20SH |
| Adjustable Stroke | <20mm> |
| Seal Material | FKM |
| 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 | <50mm> |
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.