Airtac SUJ Adjustable Cylinder SUJ40X400-20S
2. Features specially profiled bidirectional piston sealing structure with compact dimensions and integrated oil reservoir design;
3. Constructed with reinforced octagonal aluminum tubing, rodless configuration demonstrating enhanced corrosion resistance;
4. Maintains more compact length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Incorporates adjustable cushioning mechanism for smooth stroke termination;
6. Mounting accessories fully compatible with SC series cylinder components;
7. Utilizes high-temperature resistant seals ensuring reliable operation at 150°C ambient conditions.
Category: Standard Cylinders, Brand: AIRTAC, Series: SUJ
AirTAC SUJ Adjustable Cylinder SUJ40X400-20S Technical Details
- Model: SUJ40X400-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 400mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable buffer at both ends
- Mounting style: Front/rear threaded (M10×1.25)
- Port size: G1/8 (ISO228/1 standard)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.85kg (dry, without accessories)
- Dimensions:
- Extended length: 620mm (max)
- Retracted length: 220mm
- Body diameter: 48mm ±0.5mm
- Mounting base width: 32mm
Precision-engineered adjustable stroke cylinder featuring dual micro-adjustment screws (±5mm stroke adjustment range) for fine position control. The through-rod design allows external stroke limitation via mechanical stops. Corrosion-resistant construction with IP54 protection rating ensures reliable operation in humid environments. Includes built-in magnetic sensor slots (M5 mounting) for position feedback integration.
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Installation guidelines:
Maintain 0.5-1mm clearance between cushion screws and stoppers during adjustment.
Lubricate with ISO VG32 hydraulic oil (1-2 drops per port monthly). Avoid side-load
forces exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | SUJ40X400-20S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <400mm> |
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.