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 SUJ40X160-20 Technical Details
- Model Code Breakdown: SUJ40X160-20
- SUJ: Adjustable stroke cylinder series
- 40: Bore size (40mm)
- 160: Maximum stroke length (160mm)
- 20: Adjustment mechanism version
- Bore Diameter: 40mm ±0.02mm (ISO 6432 standard)
- Stroke Range: 50-160mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa (5-10 bar)
- Medium Temperature: -20℃ to 80℃ (dry air required)
- Port Size: G1/8 (BSPP thread) with 6mm push-in fitting compatibility
- Cushioning: Rubber buffer + adjustable hydraulic shock absorber
- Mounting Style: Basic type (no pre-installed brackets) with multiple mounting options:
- Front flange: MF1 pattern
- Rear pivot: M9x1.25 threaded hole
- Piston Rod: Hard chrome-plated steel (Cr coating thickness ≥20μm)
- Weight: 2.35kg ±3% (excluding accessories)
- Dimensions:
- Extended Length: 250mm (min. retracted) to 410mm (max. extended)
- Body Width: 48mm (cylinder tube diameter)
- Height with Rod: 62mm (from centerline to rod end)
- Mounting Face: 40mm x 40mm square pattern
Precision-adjustable pneumatic cylinder featuring a unique dual-lock stroke adjustment system with visual position indicators. The hardened aluminum alloy body with corrosion-resistant coating ensures durability in humid environments. Integrated shock absorption prevents end-position hammering during high-speed operation (max 1.5m/s).
- Variable height work platforms in assembly lines
- Adjustable clamping fixtures for CNC machining centers
- Material handling systems requiring position customization
- Packaging machine stopper position adjustment
- Automated painting equipment with stroke memory function
- Pre-lubricated (maintenance-free for 3,000km operation)
- For continuous use: Apply ISO VG32 turbine oil via air line lubricator (drip rate 1 drop/5 cycles)
- Re-lubrication interval: Every 6 months or 5 million cycles
| Property | Property Value |
|---|---|
| sku | SUJ40X160-20 |
| Adjustable Stroke | <20mm> |
| 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 | 160mm |
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.







