Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X185-20S
2. Features custom bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir;
3. Aluminum tube with octagonal pattern design, rodless construction. Enhanced corrosion resistance; Integrated external sensor mounting grooves for simplified installation;
4. Compared to ISO 15662 standard cylinders, SAU series demonstrates shorter stroke length at equivalent bore sizes;
5. Precision-engineered smooth cushioning adjustment mechanism;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials implemented, operational range: 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SAUJ40
AirTAC SAUJ40 Adjustable Cylinder SAUJ40X185-20S Technical Details
- Bore size: 40mm
- Stroke: 185mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Front flange with side mounting holes
- Port size: G1/8 (Rc1/8 optional)
- Piston speed: 50–1000 mm/s
- Ambient temperature: -10℃ to 70℃
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 2.8 kg (with standard accessories)
- Dimensions:
- Length: 185mm (stroke) + 170mm (base length)
- Width: 62mm (flange mounting surface)
- Height: 62mm (including rod end)
Precision-engineered adjustable stroke cylinder featuring dual-side position sensing slots (compatible with magnetic switches). The SAUJ40 series incorporates a unique anti-rotation mechanism and adjustable cushioning system, allowing fine-tuning of end position deceleration. Heavy-duty construction with IP54-rated protection against particulate ingress.
- Variable position clamping in CNC fixture systems
- Packaging line product ejection mechanisms
- Automated conveyor gate controls
- Textile machinery tension adjustment
- Glass handling equipment with soft-stop requirements
Installation recommendation:
Use locknuts (M5x0.8) with 4.4–5.4 N·m torque for side mounting.
Lubricate with ISO VG32 hydraulic oil during initial setup.
Allow 15mm clearance behind rod end for full stroke operation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X185-20S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 185mm |
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.