Airtac SEJ Adjustable Cylinder SEJ50X350-100
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 Stroke Cylinder SEJ50X350-100 Technical Details
- Model: SEJ50X350-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50 mm
- Stroke: 350 mm (maximum)
- Adjustment range: 0-100 mm (mechanical stop)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Air cushion adjustable (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Mounting type: Basic type (no built-in mounting)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR + PU combination
- Weight: 3.8 kg (including rod)
- Dimensions: 350mm(L) × 50mm(W) × 50mm(H) (minimum retracted length)
Precision-adjustable industrial cylinder featuring mechanical stroke limitation with ±0.5mm repeatability. The dual air cushion system allows smooth deceleration across full stroke range. Enhanced rod sealing system (3-layer wiper + scraper) ensures dust resistance in Class 4 environments. Requires ISO 8573-1:2010 Class 4-4-3 compressed air.
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Material handling with variable stacking heights
- Packaging machine stopper adjustment mechanisms
- Printing press roller engagement control
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Maximum side load: 15% of theoretical thrust. For vertical mounting,
use mechanical lock nut on adjustment screw.
| Property | Property Value |
|---|---|
| sku | SEJ50X350-100 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 350mm |
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.