Airtac SEJ Adjustable Cylinder SEJ32X550-100S
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 SEJ32X550-100S Adjustable Cylinder Specifications
- Model: SEJ32X550-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 550mm (adjustable range ±5mm)
- Operating pressure: 0.05–1.0 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50–1000 mm/s
- Cushioning: Adjustable hydraulic buffer
- Ambient temperature: -10℃ to 80℃
- Rod material: Chrome-plated steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal type: HNBR (hydrogenated nitrile)
- Weight: 3.8kg ±2%
- Dimensions: 695mm(L) × 55mm(W) × 55mm(H) (max extended length)
- ISO standard: 15552 compliant
- Mounting type: Basic front flange (ISO 15552-MF1)
Precision-engineered adjustable stroke cylinder with dual-position memory capability. Features a patented dual-chamber buffer system for smooth deceleration at stroke ends. The wear-resistant tungsten-coated piston rod provides enhanced durability in high-cycle applications. Requires ISO VG32 hydraulic oil for buffer adjustment.
- Variable height positioning in automated assembly lines
- Material handling systems requiring stroke adaptation
- Press machinery with adjustable die clearance
- Packaging equipment with product size variation
- Automotive test rigs requiring programmable stroke lengths
Installation note:
Lubricate buffer adjustment screws with Molykote EM-30L grease before initial operation.
Maintain 0.3–0.5mm clearance between cylinder body and mounting surface for thermal expansion.
| Property | Property Value |
|---|---|
| sku | SEJ32X550-100S |
| Adjustable Stroke | 100mm |
| 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 | 550mm |
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.