Airtac SUJ Adjustable Cylinder SUJ40X350-50
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 SUJ40X350-50 Adjustable Stroke Cylinder Technical Specifications
- Model: SUJ40X350-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 350mm (adjustable range 50-350mm)
- Operating pressure: 0.05-1.0 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (MF1) with front flange
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Operating temperature: -20℃ to +80℃
- Weight: 4.8kg (±3% production variance)
- Dimensions:
- Extended length: 598mm (max stroke)
- Retracted length: 248mm
- Body diameter: 56mm
- Mounting hole spacing: 80mm × 40mm
Precision-engineered stroke-adjustable cylinder featuring micrometer-style stroke adjustment with 50mm minimum stroke capability. Integrated locknut mechanism maintains position stability under 0.5MPa lateral loads. Mirror-finished rod (Ra≤0.4μm) with triple sealing system (U-cup + wear ring + scraper) ensures ≤0.5mm/s creep rate at maximum pressure.
- Variable-height positioning in automated assembly lines
- Pressure-sensitive clamping systems (PCB manufacturing)
- Packaging machine stroke adjustment for multi-format products
- Automotive welding fixture positioning
- Plastic injection mold core-pulling mechanisms
Operation guidance:
Always release air pressure before adjusting stroke. Lubricate with ISO VG32 hydraulic oil
through built-in grease fittings every 500km stroke travel. Avoid side-load exceeding 10% of
maximum thrust capacity during adjustment.
| Property | Property Value |
|---|---|
| sku | SUJ40X350-50 |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 350mm |
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.