Airtac SUJ Adjustable Cylinder SUJ40X300-20S
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 SUJ40X300-20S Technical Details
- Model Code: SUJ40X300-20S
- Bore size: 40mm (ISO 6432 standard)
- Stroke length: 300mm (adjustable ±2° rotation range)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Front/rear threaded (M10x1.25) with accessory mounting slots
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod: Chrome-plated steel (diameter 12mm)
- Tube material: Aluminum alloy (hard anodized)
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (NGLI #2 grease)
- Weight: 2.8kg (bare cylinder without accessories)
- Dimensions:
- Extended length: 500mm ±2mm
- Retracted length: 200mm ±2mm
- Body width: 50mm
- Mounting base height: 25mm
Precision adjustable stroke cylinder with dual-position locking mechanism, featuring micro-adjustment capability through 20S series threaded rod. The dual-cushion design reduces end-impact noise to ≤75dB(A) at 0.5MPa. Integrated wear-resistant band extends service life to 5,000km under standard conditions.
- CNC machine tool clamping systems
- Plastic injection molding ejectors
- Automated conveyor positioning gates
- Glass cutting equipment pushers
- Semiconductor wafer handling arms
Installation guidelines:
Apply 12-15N·m torque during mounting bolt tightening.
For stroke adjustment, loosen lock nut (M8) before rotating adjustment screw (3mm hex key required).
Perform monthly lubrication via ZG-L01 grease nipple.
| Property | Property Value |
|---|---|
| sku | SUJ40X300-20S |
| 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 | 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.