Airtac SEJ Adjustable Cylinder SEJ80X125-50
$158.41
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$165.91
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SKU:
SEJ80X125-50
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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 notes:
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 Series Adjustable Cylinder SEJ80X125-50 Technical Specifications
- Model: SEJ80X125-50
- Type: Double-acting adjustable stroke pneumatic cylinder
- Bore size: 80mm (±0.05mm tolerance)
- Stroke: 125mm (mechanically adjustable)
- Operating pressure: 0.1-0.9 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (M14×1.5 thread optional)
- Mounting style: Basic type (ISO 15552 standard)
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo alloy)
- Seals: NBR (standard), optional FKM/Viton
- Weight: 5.2kg (excluding accessories)
- Dimensions:
- Full length: 298mm (at max extension)
- Body width: 88mm (mounting face to rod end)
- Height: 82mm (including cushion screws)
- Rod thread: M20×1.5 (external)
- Maximum speed: 0.1-1.5 m/s
- ISO standard: 15552 (formerly ISO 6431)
High-precision adjustable stroke cylinder featuring patented cushioning mechanism with ±0.5mm repeat positioning accuracy. Equipped with rotation-resistant piston rod and integrated magnet for position sensing. Optional auto-stop mechanism allows mid-stroke position locking.
Typical Applications:
- Precision press fitting operations in automotive assembly
- Variable height positioning in packaging machinery
- Adjustable clamping force systems
- Semiconductor handling equipment with cleanroom compatibility
- Automated door stroke adjustment mechanisms
Installation notes:
- Lubricate with ISO VG32 hydraulic oil before initial use
- Maximum side load: 250N at mid-stroke position
- For vertical mounting, use rod-down orientation to prevent seal wear
- Allow 15mm clearance for cushion adjustment screws
| Property | Property Value |
|---|---|
| sku | SEJ80X125-50 |
| Adjustable Stroke | <50mm> |
| 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 | 80 mm |
| 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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