Airtac SEJ Adjustable Cylinder SEJ63X125-30
$118.61
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$126.11
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SKU:
SEJ63X125-30
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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 guidelines:
Apply anti-seize compound on adjustment threads during assembly.
Maintain minimum 0.5mm clearance between cushion locknut and cylinder
end cover. Lubricate with ISO VG32 hydraulic oil before initial operation.
Critical note:
Never exceed 500mm/s piston speed during stroke adjustment.
Use torque wrench (4-5N·m) for mounting bolts to prevent body deformation.
Requires 5μm filtration for optimal seal longevity.
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 Cylinder SEJ63X125-30 Technical Specifications
- Model Code: SEJ63X125-30
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 63mm (ISO 6432 standard)
- Stroke Length: 125mm (adjustable range ±15mm)
- Operating Pressure: 0.15-0.8 MPa
- Piston Rod Diameter: 20mm (chrome-plated steel)
- Cushioning: Adjustable air cushion at both ends
- Mounting Style: Multiple options (MF1 front flange, MB1 side lug, MP2 pivot base)
- Port Size: M5x0.8 (standard) or NPT1/8 (optional)
- Ambient Temperature: -20℃ to 80℃
- Seal Material: Nitrile rubber (NBR) with wear-resistant ring
- Body Material: Anodized aluminum alloy (6063-T5)
- Weight: 2.85kg ±3% (without accessories)
- Dimensions: 230mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Protection Class: IP40 (dust protected)
- ISO Certification: Compliant with ISO 6432/DIN ISO 6431
Precision-engineered adjustable stroke cylinder featuring manual stroke adjustment mechanism with ±15mm fine-tuning capability. The dual-locking design maintains position stability under 0.5MPa residual pressure. Integrated magnetic slot enables sensor mounting for position feedback (sensor not included).
Industrial Applications:
- Variable height work platforms in assembly lines
- Press-fit mechanisms with force control requirements
- Packaging machine stopper positioning systems
- Semiconductor handling equipment with Z-axis adjustment
- Automated welding jigs requiring stroke customization
Installation guidelines:
Apply anti-seize compound on adjustment threads during assembly.
Maintain minimum 0.5mm clearance between cushion locknut and cylinder
end cover. Lubricate with ISO VG32 hydraulic oil before initial operation.
Critical note:
Never exceed 500mm/s piston speed during stroke adjustment.
Use torque wrench (4-5N·m) for mounting bolts to prevent body deformation.
Requires 5μm filtration for optimal seal longevity.
| Property | Property Value |
|---|---|
| sku | SEJ63X125-30 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 125mm |
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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