Airtac SEJ Adjustable Cylinder SEJ125BX75-10S
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 SEJ125BX75-10S Adjustable Stroke Cylinder Specifications
- Model: SEJ125BX75-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 75mm (adjustable)
- Stroke adjustment: Mechanical stopper with ±3mm fine-tuning
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Rubber buffer (both ends)
- Mounting style: Basic type (axial mounting holes)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body, CRCA piston rod
- Seal material: NBR/PU (standard)
- Port size: G1/2 (BSPP thread)
- Weight: 5.8kg ±2%
- Dimensions:
- Length: 320mm (fully retracted)
- Width: 148mm (mounting bracket span)
- Height: 148mm (cylinder diameter + mounting ears)
High-precision adjustable cylinder featuring a unique dual-locking mechanism for stroke positioning. The anodized surface treatment provides corrosion resistance in humid environments. Includes built-in magnetic sensor slots (non-inductive model) for position feedback compatibility. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Variable height positioning in assembly lines
- Press-fit operations with depth control
- Material handling systems requiring adjustable gripping force
- Automotive welding fixture height adjustment
- Printing machinery roller gap calibration
Operation tip:
Always lock adjustment screws with 2.5N·m torque after positioning.
Perform monthly lubrication checks when using non-lubricated air systems.
| Property | Property Value |
|---|---|
| sku | SEJ125BX75-10S |
| Adjustable Stroke | <10mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 75mm |
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.