Airtac SUJ Adjustable Cylinder SUJ40X300-50S
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 SUJ40X300-50S Adjustable Stroke Cylinder Specifications
- Model: SUJ40X300-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO standard)
- Mounting type: Basic type (no built-in mounting)
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg ±3%
- Dimensions:
- Extended length: 625mm
- Retracted length: 325mm
- Body diameter: 56mm
- Rod end thread: M16×1.5
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil)
High-precision adjustable stroke cylinder with dual-position locking mechanism for mid-stroke positioning. Features wear-resistant rod seals and precision honed tube for smooth operation. The 50S variant includes stainless steel mounting brackets for flexible installation. Requires 5μm filtered air with 1-10% oil mist content.
- Variable position clamping in CNC fixtures
- Packaging line product height adjustment systems
- Automated welding positioners
- Printing press roller engagement mechanisms
- Material handling elevator stops
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, install with rod facing downward to prevent seal wear.
Adjust cushion screws clockwise to increase damping force.
| Property | Property Value |
|---|---|
| sku | SUJ40X300-50S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
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.