Airtac TWH Stop Cylinder TWH40X30-K
2. Reinforced piston rod design significantly enhances impact resistance and operational stability;
3. Heavy-duty construction integrates oil buffer systems or adjustable hydraulic shock absorbers for efficient energy absorption during impact;
4. Lever-type roller mechanism with integrated self-locking device prevents arm rebound and ensures secure object retention;
5. Multiple series and specifications available to accommodate diverse application requirements.
Category: Stopper Cylinders | Brand: AirTAC | Series: TWH
AirTAC TWH Blocking Cylinder TWH40X30-K Technical Specifications
- Model: TWH40X30-K
- Type: Double-acting compact blocking cylinder
- Bore size: Ø40mm
- Stroke: 30mm (±1mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion
- Mounting style: Standard foot & front flange (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Body material: Aluminum alloy (surface anodized)
- Seal material: NBR (nitrile rubber)
- Protection class: IP40 (dust protected)
- Weight: 1.45kg ±2%
- Dimensions: 180mm(L) × 52mm(W) × 52mm(H)
- Rod thread: M10×1.25 (external)
- Piston speed: 50–800 mm/s
- Lubrication: Pre-lubricated (recommended relube interval: 2,000km)
High-rigidity blocking cylinder with integrated mechanical stopper mechanism, designed for precision positioning and load holding in automated material handling systems. Features dual guide rods for enhanced lateral stability and tungsten-coated piston rod for wear resistance. Requires 5μm filtered air with ISO 8573-1:2010 class 4.4.3 air quality.
- Conveyor line product positioning gates
- Robotic assembly workstation stoppers
- Packaging machine carton alignment systems
- Automotive parts transfer blocking devices
- Palletizing robot end-of-stroke locking
Installation note:
Ensure perpendicular alignment (±0.5°) between cylinder axis and load direction.
Use locknuts with 15–20N·m torque for mounting. Lubricate guide rods monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | TWH40X30-K |
| Port Size | PT1/8 |
| Proximity Sensor Thread Type | M5×0.5 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | 30mm |
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.