Airtac SEJ Adjustable Cylinder SEJ32X300-50
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 SEJ32X300-50 Adjustable Cylinder Specifications
- Model: SEJ32X300-50
- Bore size: 32mm
- Stroke: 300mm (adjustable)
- Mounting type: Front flange with side mounting holes (ISO 15552 standard)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–1000 mm/s
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod end type: External thread M16×1.5
- Port size: G1/8 (NPT1/8 optional)
- Weight: 3.2 kg (dry, without accessories)
- Dimensions:
- Extended length: 530±2mm
- Retracted length: 230±2mm
- Body width: 52mm
- Mounting height: 40mm
- Seal material: NBR (Nitrile rubber) standard, FKM optional
- Lubrication: Pre-lubricated (DOP-free grease)
High-precision adjustable stroke cylinder with mechanical stop mechanism for fine position control. Features chrome-plated piston rod with multi-lip seals for dust resistance. Integrated magnet slot for sensor mounting enables position feedback. Optimized for applications requiring mid-stroke positioning accuracy ±0.5mm.
- Precision clamping fixtures in CNC machining centers
- Variable height adjustment in automated assembly lines
- Material handling systems with position-dependent gripping
- Printing machinery paper feed mechanisms
- Plastic injection mold core-pulling operations
Installation guidelines:
Use locknuts (not included) on adjustment screws after positioning.
Maximum side load capacity: 150N. For vertical mounting,
install rod end downward to prevent debris accumulation.
Lubricate every 500km stroke or 6 months (whichever comes first).
| Property | Property Value |
|---|---|
| sku | SEJ32X300-50 |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.