Airtac SEJ Adjustable Cylinder SEJ50X150-75S
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 SEJ50X150-75S Adjustable Cylinder Specifications
- Model: SEJ50X150-75S
- Type: Double-acting adjustable stroke cylinder
- Bore diameter: 50mm
- Stroke length: 150mm (adjustable range: 75-150mm)
- Rod diameter: 20mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Mounting type: Basic type (no foot)
- Seal material: Polyurethane (NBR optional)
- Weight: 2.85kg ±5%
- Dimensions:
- Extended length: 319mm
- Retracted length: 169mm
- Body diameter: 63mm
- Mounting hole spacing: 40×40mm
Precision-engineered adjustable stroke cylinder featuring dual-position stroke adjustment through its unique external screw mechanism. The chrome-plated piston rod and anodized aluminum barrel ensure corrosion resistance in humid environments. Includes magnetic sensor slots (M9x1) for position feedback integration.
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine stroke customization
- Textile machinery with space-constrained installations
- Semiconductor handling equipment requiring precise stroke control
Installation note:
Apply anti-seize compound on adjustment threads during installation.
Requires periodic lubrication (ISO VG32 hydraulic oil recommended)
every 500,000 cycles in continuous operation.
| Property | Property Value |
|---|---|
| sku | SEJ50X150-75S |
| Adjustable Stroke | 75mm |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 150mm |
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.