Airtac SEJ Adjustable Cylinder SEJ100X125-30S
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 SEJ100X125-30S Technical Specifications
- Model: SEJ100X125-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 100mm
- Stroke: 125mm (adjustable range: 0-30mm)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Front flange (MF1) standard
- Port size: G1/2 (NPT1/2 optional)
- Material: Aluminum alloy cylinder tube
- Piston rod material: Chrome-plated steel
- Seal type: NBR (Nitrile rubber)
- Weight: 4.8kg ±2%
- Dimensions: 300mm(L) × 120mm(W) × 120mm(H)
- Protection class: IP54 (standard wiper design)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual-position locking mechanism for mid-stroke stopping. The 30mm fine adjustment range enables micro-positioning through external adjustment screws. Enhanced rod bearing design reduces lateral load wear, suitable for high-cycle applications.
- Automated assembly line positioning fixtures
- Die height adjustment in press machines
- Packaging machine product ejection systems
- Material handling equipment with variable stroke requirements
- Automotive welding jig positioning
Installation notes:
Lubricate through air port (ISO VG32 recommended) before initial operation.
Allow 50mm clearance at stroke adjustment end for maintenance access.
Avoid side load exceeding 30N·m during mounting.
| Property | Property Value |
|---|---|
| sku | SEJ100X125-30S |
| Adjustable Stroke | 30mm |
| 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 | 125mm |
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.