Airtac SUJ Adjustable Cylinder SUJ40X175-40
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 SUJ40X175-40 Technical Details
- Model: SUJ40X175-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 175mm (max adjustable range ±5mm)
- Adjustment mechanism: External threaded stopper with locknut
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (no built-in mounts) with optional accessories
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with anodized surface
- Seal type: NBR seals (standard) / FKM available for high temp
- Weight: 2.15kg (excluding accessories)
- Dimensions:
- Extended length: 348mm
- Retracted length: 173mm
- Body diameter: 52mm
- Rod diameter: 16mm
Precision-adjustable pneumatic cylinder featuring micro-stroke tuning capability (±5mm) through dual external stoppers. The SUJ series combines position flexibility with heavy-duty performance, using a double lip seal design that reduces friction by 30% compared to standard cylinders. Requires 5μm filtered air and regular lubrication (ISO VG32 recommended).
- Packaging line positioning gates with variable product sizes
- Semiconductor wafer handling robots
- Press tool height compensation systems
- Textile machinery tension control
- Automated inspection jigs requiring fine position tuning
Adjustment procedure:
Loosen locknut → Rotate stopper (1mm per full rotation) → Tighten locknut to 1.5N·m torque.
Always perform adjustments in depressurized state.
Avoid side loads exceeding 15N.
Use with MSEP4-40 guide unit recommended for lateral force applications.
| Property | Property Value |
|---|---|
| sku | SUJ40X175-40 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 175mm |
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.