Airtac SEJ Adjustable Cylinder SEJ80X40-40S
$146.06
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$153.56
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SEJ80X40-40S
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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:
Align cylinder axis within 0.2mm perpendicular tolerance. Apply anti-seize compound
to stopper threads. Perform stroke calibration after 50 break-in cycles.
Max side load: 15% of thrust rating.
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 SEJ80X40-40S Technical Details
- Model: SEJ80X40-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80mm
- Stroke: 40mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Stroke adjustment: Mechanical stopper with locknut
- Port size: Rc1/4 (G1/4 optional)
- Mounting style: Basic type (no built-in mounts)
- Temperature range: -10℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 2.8kg ±5%
- Dimensions: 150mm(L) × 80mm(W) × 80mm(H)
- Rod thread: M20×1.5 external thread
- Max theoretical force: 452N @0.5MPa
- Piston speed: 50–750mm/s
High-precision adjustable stroke cylinder featuring dual cushioning control and position-locking mechanism. The hexagonal rod design prevents rotation during operation, while the chrome-plated piston rod enhances corrosion resistance. Requires 5μm filtered air with ISO VG32 lubricant.
Industrial Applications:
- Variable height positioning in automotive assembly jigs
- Pressure-sensitive material handling systems
- Packaging line product height adjustment
- Semiconductor wafer clamping mechanisms
- Press tooling with position feedback requirements
Installation guidelines:
Align cylinder axis within 0.2mm perpendicular tolerance. Apply anti-seize compound
to stopper threads. Perform stroke calibration after 50 break-in cycles.
Max side load: 15% of thrust rating.
| Property | Property Value |
|---|---|
| sku | SEJ80X40-40S |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <40mm> |
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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