Airtac SUJ Adjustable Cylinder SUJ40X300-50
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 SUJ40X300-50 Adjustable Stroke Cylinder Specifications
- Model: SUJ40X300-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable range ±50mm)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (Rc1/8 optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Front/rear threaded (MF1) or foot-mounted (optional)
- Piston rod material: Chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Weight: 3.5kg (without accessories)
- Dimensions: 400mm(L) × 76mm(W) × 76mm(H) (max extended length)
- Repeat positioning accuracy: ±0.5mm
- Rod end thread: M16×1.5
Industrial-grade adjustable stroke cylinder featuring a unique mechanical lock mechanism for precise stroke adjustment. The dual-scale design (main scale + vernier) enables 0.5mm micro-adjustments. Corrosion-resistant construction with IP54 protection rating ensures reliability in harsh environments. Requires ISO 8573-1:2010 Class 3 compressed air.
- Precision press-fitting operations in automotive assembly
- Variable height positioning in packaging machinery
- Mold height adjustment in plastic injection systems
- Tooling fixture positioning for CNC machining centers
- Automated material handling systems
Installation guidelines:
Always lock adjustment screws with 1.5N·m torque after positioning.
Maintain minimum 20mm clearance around adjustment mechanism.
Lubricate with ISO VG32 hydraulic oil if used in vertical orientation.
Critical note:
Avoid side-load forces exceeding 50N. Use with guided systems when
lateral forces are anticipated. Maximum adjustment frequency:
10 cycles/minute to prevent mechanism wear.
| Property | Property Value |
|---|---|
| sku | SUJ40X300-50 |
| Adjustable Stroke | <50mm> |
| 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 | 300mm |
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.