Airtac SUJ Adjustable Cylinder SUJ50X125-40S
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 Stroke Cylinder SUJ50X125-40S Technical Details
- Model: SUJ50X125-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 125 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front flange (ISO 15552 standard)
- Port size: G1/8 (NPT optional)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Cylinder tube: Aluminum alloy with oxidation treatment
- Seal material: NBR + Polyurethane (high wear resistance)
- Weight: 2.3 kg ±5% (excluding accessories)
- Dimensions:
- Extended length: 267 mm
- Retracted length: 142 mm
- Mounting flange width: 70 mm
- Overall height: 62 mm
- ISO compatibility: Compliant with ISO 15552 (formerly ISO 6431)
Precision-engineered adjustable stroke cylinder featuring micro-adjustment mechanism (±2mm fine-tuning) for position control. The dual piston design ensures stable operation under lateral loads, with integrated magnet for position sensing compatibility. Requires 5μm filtered air and ISO VG32 hydraulic oil lubrication (optional oil-free version available).
- Variable clamping force tooling systems
- Printing press paper feed mechanisms
- Automated welding positioners
- Pharmaceutical tablet compression machines
- Solar panel assembly line actuators
Installation guidance:
Use locknuts (M6×1.0) for stroke adjustment fixation. Maintain 0.5-1mm
clearance between stopper and cylinder during alignment. Lubricate
rod weekly in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SUJ50X125-40S |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
| Stroke | 125mm |
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.