Airtac SEJ Adjustable Cylinder SEJ100X225-50
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 SEJ Adjustable Cylinder SEJ100X225-50 Technical Details
- Model: SEJ100X225-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø100mm
- Stroke: 225mm
- Adjustment range: ±25mm (total 50mm stroke adjustment)
- Operating pressure: 0.05-1.0 MPa
- Port size: G3/8 (NPT1/4 optional)
- Cushioning: Adjustable elastic cushioning
- Operating temperature: -10℃ to 80℃
- Piston rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy
- Seal type: NBR + PU combination seals
- Weight: 6.8kg (dry, without accessories)
- Dimensions:
- Retracted length: 435mm
- Extended length: 660mm
- Mounting width: 125mm
- Height with rod: 135mm
High-precision adjustable stroke cylinder with built-in mechanical stopper system, featuring dual scale markings (metric/imperial) for visual position confirmation. The chrome-plated piston rod incorporates anti-rotation design, while the aluminum body ensures corrosion resistance. Requires ISO 8573-1:2010 class 4 compressed air quality.
- Variable height positioning in automotive assembly jigs
- Palletizing robot end-of-arm tooling
- Plastic injection molding ejector systems
- Paper converting machinery with dynamic stroke requirements
- Semiconductor wafer handling equipment
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Allow 30mm clearance behind adjustment screws for maintenance access.
Avoid side load exceeding 50N during operation.
- Mounting: ISO 15552 standard brackets
- Sensors: M5x0.8 threaded inductive switches
- Couplers: 10mm bore polyurethane tubing
| Property | Property Value |
|---|---|
| sku | SEJ100X225-50 |
| 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 | PT 1/2 |
| Magnet | Non-magnetic |
| Bore Diameter | 100mm |
| Stroke | 225mm |
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.