Airtac SEJ Adjustable Cylinder SEJ100X200-40S
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 Series Adjustable Cylinder SEJ100X200-40S Specifications
- Model: SEJ100X200-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 100mm
- Stroke: 200mm (adjustable through external stopper)
- Mounting style: Front flange (MF1) with ISO 15552 standard
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: 1/4" NPT (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg ±2% (without accessories)
- Dimensions: 340mm(L) × 120mm(W) × 120mm(H) (at full extension)
- Rod thread: M20×1.5 external thread
- Protection rating: IP54 (standard seals)
High-precision industrial cylinder featuring external stroke adjustment mechanism with ±0.5mm repeatability. The hardened piston rod and double lip seals ensure reliable operation in high-cycle applications. Includes magnetic piston for position sensing compatibility (sensor not included). Requires ISO VG32 or equivalent hydraulic oil lubrication.
- Variable height positioning in automotive assembly lines
- Press-fit operations with adjustable depth control
- Material handling systems requiring force modulation
- Packaging machinery with product size variations
- Plastic injection molding ejector systems
Installation note:
Ensure proper alignment of guide rods during mounting. Adjust cushion screws
while pressurized for optimal deceleration. Maximum side load: 150N at full extension.
- Relubricate every 500,000 cycles (500ml/min air flow)
- Inspect rod seals every 3 months in continuous operation
- Use clean dry air with 5-40μm filtration
| Property | Property Value |
|---|---|
| sku | SEJ100X200-40S |
| Adjustable Stroke | <40mm> |
| 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 | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | <200mm> |
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.