Airtac SEJ Adjustable Cylinder SEJ125X100-20S
$298.46
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$305.96
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SEJ125X100-20S
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Description
1. ISO 15552 and VDMA 24562 compliant cylinder design;
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
Installation note:
Lubricate adjustment screws with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-0.6 MPa air pressure during stroke adjustment operations.
Allow 50mm clearance behind end covers for maintenance access.
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 SEJ125X100-20S Adjustable Stroke Cylinder Specifications
- Model: SEJ125X100-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø125mm
- Max stroke: 100mm (mechanically adjustable)
- Mounting style: Front/rear flange & foot mounting (ISO 15552 standard)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable elastic cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy barrel, hardened chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 4.5kg (without accessories)
- Dimensions: 300mm(L) × 125mm(W) × 125mm(H) (at full extension)
High-precision industrial cylinder featuring a unique mechanical stroke adjustment mechanism with ±0.5mm repeatability. The anodized barrel and triple-lip rod seal ensure 3,000km+ service life under continuous operation. Includes magnetic piston for position sensing compatibility.
Typical Applications:
- Variable height positioning in automated assembly lines
- Press-fit tooling with force control requirements
- Material handling systems requiring stroke customization
- Plastic injection molding machine ejectors
- Test equipment needing programmable stroke profiles
Installation note:
Lubricate adjustment screws with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-0.6 MPa air pressure during stroke adjustment operations.
Allow 50mm clearance behind end covers for maintenance access.
| Property | Property Value |
|---|---|
| sku | SEJ125X100-20S |
| Adjustable Stroke | <20mm> |
| 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 | 100mm |
Shipping policies
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.
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