Airtac SUJ Adjustable Cylinder SUJ40X175-40S
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 SUJ40X175-40S Technical Details
- Model: SUJ40X175-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 175mm (adjustable through mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Operating medium: Dry air (ISO8573-1:2010 Class 3.4.3)
- Ambient temperature: -10℃ to 80℃
- Cushioning: Rubber buffer + adjustable shock absorber
- Mounting type: 40S series - front flange with through holes
- Port size: PT1/4 (G1/4 optional)
- Piston rod thread: M16×1.5
- Material: Barrel - aluminum alloy AL6063; Piston rod - SCM435 chromium molybdenum steel
- Seal material: NBR (nitrile) with wear-resistant ring
- Repeat positioning accuracy: ±0.5mm
- Weight: 2.65kg (without accessories)
- Dimensions: 345mm(L) × 50mm(W) × 50mm(H) (fully extended)
Precision stroke-adjustable pneumatic cylinder featuring dual mechanical stoppers with 10mm incremental scales for millimeter-level positioning control. The hardened piston rod (HRC 45-50) and triple sealing system ensure reliable operation in high-cycle applications. Includes integrated shock absorption with 5-stage adjustable dampers.
- Precision press-fit operations in automotive assembly
- Variable height positioning for CNC machine tool changers
- Adjustable clamping force systems in injection molding
- Packaging line product height compensation mechanisms
- Semiconductor wafer handling equipment
Installation guidelines:
Maximum side load ≤15% of thrust rating. Lubricate through air port using ISO VG32 turbine oil
(1-2 drops/m³ air). Adjust stoppers under depressurized condition. For vertical mounting,
use M6 counterbore screws (not included) with 16mm engagement depth.
| Property | Property Value |
|---|---|
| sku | SUJ40X175-40S |
| 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 | <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.