Airtac SEJ Adjustable Cylinder SEJ100BX300-10
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 SEJ100BX300-10 Technical Details
- Model Code: SEJ100BX300-10
- Bore Size: 100mm (ISO 6432 standard)
- Stroke Length: 300mm (mechanically adjustable)
- Stroke Adjustment Range: 50-300mm (±0.5mm precision)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-800 mm/s (lubricated)
- Cushioning: Dual adjustable hydraulic buffers
- Mounting Style: LB04 series square base with front flange
- Rod End: M20×1.5 external thread (stainless steel)
- Port Size: G3/8 (NPT1/4 optional)
- Ambient Temperature: -10℃ to 80℃
- Body Material: Aluminum alloy (anodized finish)
- Seal Material: NBR/PU combination
- Weight: 4.8kg (excluding accessories)
- Dimensions:
- Extended Length: 648mm
- Retracted Length: 348mm
- Body Width: 120mm
- Mounting Height: 45mm
- ISO Standard: 15552 compliant
High-precision adjustable stroke cylinder featuring micro-positioning capability through its unique mechanical stopper system. The hardened stainless steel guide rod ensures repeat positioning accuracy within ±0.3mm. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments. Requires ISO VG32 hydraulic oil or equivalent lubrication.
- Variable height work platforms in assembly lines
- Precision clamping fixtures for CNC machining
- Adjustable ejector mechanisms in injection molding
- Material handling systems with variable stroke requirements
- Automotive welding positioners
Installation guidelines:
Mount on machined surface with flatness ≤0.1mm. Use locknuts (included)
with 25-30N·m torque. Allow minimum 150mm clearance for stroke adjustment.
Lubricate weekly in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SEJ100BX300-10 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT 1/2 |
| Magnet | Non-magnetic |
| Bore Diameter | 100mm |
| Stroke | 300mm |
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.