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 SUJ40X400-30 Adjustable Stroke Cylinder Specifications
- Model: SUJ40X400-30
- Bore size: 40mm
- Stroke: 400mm (adjustable)
- Operation: Double-acting
- Max pressure: 0.8 MPa
- Port size: PT1/4 (G1/4 optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Basic (MF1), optional foot/axis/flange mounts
- Rod end: Male thread M12x1.25
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (Nitrile)
- Temperature range: -20℃ to 80℃
- Weight: 2.7 kg ±5%
- Dimensions (L×W×H): 565mm × 80mm × 80mm (extended length)
- Stroke adjustment range: 0-400mm (mechanical stopper)
- Lubrication: Pre-lubricated (Optional oil-free with PTFE seals)
High-precision adjustable stroke cylinder with dual mechanical stoppers for fine position control. Features wear-resistant construction with integrated cushioning adjustment screws for smooth end-of-stroke deceleration. Optional magnetic piston version (SUJ40X400-30-M) available for position sensing.
- Variable height work platforms in assembly lines
- Press-fit operations with depth control
- Material handling with adjustable gripping positions
- Packaging machine flap adjustment systems
- Semiconductor equipment wafer handling
- Rod end variants: Female thread/clevis end
- Custom stroke lengths (200-600mm) available
- High-temperature seals (up to 120℃) on request
- Corrosion-resistant coating for humid environments
| Property | Property Value |
|---|---|
| sku | SUJ40X400-30 |
| 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 | <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.







