Airtac SEJ Adjustable Cylinder SEJ40X100-40S
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 SEJ40X100-40S Adjustable Cylinder Specifications
- Model: SEJ40X100-40S
- Type: Adjustable stroke double-acting cylinder
- Bore size: 40mm
- Stroke: 100mm (adjustable)
- Max working pressure: 0.02-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Foot-mounted (ISO 15552 standard)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile rubber)
- Weight: 1.65kg ±2%
- Dimensions: 222mm(L) × 54mm(W) × 54mm(H)
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP54 (standard wiper design)
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (40mm adjustment range). Integrated locknut design prevents accidental stroke changes during operation. Corrosion-resistant construction with wear indicators for maintenance scheduling.
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- Automated packaging line product height compensation
- Semiconductor wafer handling equipment
Installation note:
For optimal performance, maintain 0.5-1mm clearance between adjustment mechanism
and adjacent components. Lubricate with ISO VG32 hydraulic oil if used in
high-cycle (>500cpm) applications. Requires 5μm filtered air supply.
Adjustment procedure:
Always depressurize cylinder before stroke adjustment. Use torque wrench
(3-5N·m) for locknut tightening to prevent thread damage.
| Property | Property Value |
|---|---|
| sku | SEJ40X100-40S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.