Airtac SUJ Adjustable Cylinder SUJ40X225-30
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 SUJ40X225-30 Adjustable Stroke Cylinder Specifications
- Model: SUJ40X225-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: Adjustable 0-225mm (maximum)
- Rod diameter: 16mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Basic (no built-in mounts)
- Port size: Rc1/4 (NPT optional)
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR + PU combination
- Weight: 3.2kg ±5%
- Dimensions (L×W×H):
- Retracted length: 315mm
- Extended length: 540mm (max)
- Body width: 50mm
- Mounting height: 40mm
Precision-adjustable stroke cylinder featuring dual micrometer-style stroke adjusters (1mm/division) with lock nuts. The 30-degree adjustable cushioning mechanism allows fine-tuning of end-position deceleration. High-rigidity piston rod withstands lateral forces up to 30% of maximum thrust. Requires ISO 8573-1:2010 Class 3 lubricated air (ISO VG32 recommended).
- Variable-position clamping in CNC fixture systems
- Adjustable press mechanisms for plastic molding
- Material handling with varying package sizes
- Automated paint sprayers requiring stroke modulation
- Textile machinery with position-dependent tension control
Installation note:
Use rod-end support when stroke exceeds 150mm. Lubricate through air ports
using 1-2 drops of turbine oil (ISO VG32) every 500km of cumulative travel.
Avoid side load exceeding 20N during adjustment operations.
| Property | Property Value |
|---|---|
| sku | SUJ40X225-30 |
| Adjustable Stroke | 30mm |
| 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 | 225mm |
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.