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 SUJ50X400-20 Technical Specifications
- Model: SUJ50X400-20
- Bore size: Ø50 mm
- Stroke: 400 mm
- Mounting type: Front flange (MF1), rear flange (MF2), or foot mounting (MP2)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO228 standard)
- Temperature range: -20℃ to 80℃
- Cylinder material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated carbon steel (S45C)
- Rod end thread: M16×1.5 (standard)
- Guide rod diameter: Ø12 mm
- Repeat positioning accuracy: ±0.5 mm
- Max. piston speed: 500 mm/s
- Weight: 5.8 kg (without accessories)
- Dimensions (L×W×H): 600×50×50 mm (full extension)
Precision-adjustable double-acting cylinder featuring patented cushioning mechanism with 5-stage adjustment. Anti-rotation design with dual guide rods ensures stable linear motion under heavy side loads. Integrated mounting slots allow 360° orientation flexibility. Rated for 5,000 km service life under standard conditions.
- Automated assembly line positioning systems
- Die-casting machine ejection mechanisms
- Packaging equipment pressure control
- Glass handling vacuum cup manipulators
- Food processing conveyor height adjustment
- Plastic injection molding machine core pulling
- Standard duty: 1,500,000 cycles @ 0.5 MPa
- Heavy duty: 800,000 cycles @ 0.7 MPa
- Max. side load: 150 N (per guide rod)
- Re-lubrication interval: Every 3 months or 500 km travel
| Property | Property Value |
|---|---|
| sku | SUJ50X400-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.







