Airtac SEJ Adjustable Cylinder SEJ100X100-50
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 SEJ100X100-50 Adjustable Cylinder Specifications
- Model: SEJ100X100-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø100 mm
- Stroke: 100 mm (adjustable range: 50-100 mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G1/4 (ISO standard)
- Mounting style: Basic type (optional foot/mounting flange)
- Barrel material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel
- Seal material: NBR (nitrile rubber)
- Operating temperature: -20℃ to +80℃
- Weight: 3.8 kg (excluding accessories)
- Dimensions (L×W×H): 300×120×120 mm (extended length)
- Piston rod thread: M16×1.5
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
- Protection class: IP54 (standard)
Heavy-duty adjustable stroke cylinder featuring dual-position stroke adjustment through external mechanical stops. The 5mm thick anodized barrel ensures corrosion resistance in humid environments. Includes built-in magnetic sensor slots (sensor not included) for position feedback. Requires 40μm filtered air with ≤5% relative humidity.
- Press machine stroke control systems
- Material handling equipment with variable lift heights
- Automotive assembly line positioning devices
- Packaging machine product height adjustment
- Die-casting mold clamping mechanisms
Installation note:
Adjust stroke length by rotating the external locknut after loosening the hex socket screw.
Always maintain ≥20mm clearance behind the cylinder for full stroke adjustment.
Lubricate guide shafts monthly in high-cycle applications (>500 cycles/day).
| Property | Property Value |
|---|---|
| sku | SEJ100X100-50 |
| 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 | 100mm |
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.