Airtac TWH Stop Cylinder TWH32X20-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 Series Stopper Cylinder TWH32X20-K Technical Specifications
- Model: TWH32X20-K
- Type: Compact double-acting stopping cylinder
- Bore size: Ø32mm
- Stroke: 20mm (±1mm standard tolerance)
- Operating pressure: 0.1-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange mounting (MF1)
- Port size: M5x0.8 (G1/8 adaptor available)
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy hard anodized
- Rod material: Stainless steel SUS304
- Seal material: NBR (nitrile rubber)
- Weight: 0.82kg ±3%
- Dimensions: 120mm(L) × 45mm(W) × 45mm(H)
- Protection class: IP40 (dust protected)
- Repeat accuracy: ±0.2mm
High-precision stopper cylinder with integrated shock absorption, designed for precise positioning and material blocking in automated systems. Features wear-resistant chromium-plated guide rod and anti-rotation mechanism for stable vertical operation. Requires filtered air (5-40μm) with ISO VG32 lubricant.
- Conveyor line workpiece positioning
- Robotic arm end effector tool changers
- Packaging machine product counting systems
- CNC machine part clamping mechanisms
- Automotive assembly line stopper stations
Installation note:
Maintain perpendicular alignment to workpiece contact surface.
Lubricate guide rod monthly with ISO VG32 oil.
Allow 0.5-1mm clearance between stopper head and target surface during setup.
Avoid side-load impacts exceeding 50N.
For vertical downward mounting, use speed controller to prevent sudden drops.
| Property | Property Value |
|---|---|
| sku | TWH32X20-K |
| Port Size | PT1/8 |
| Proximity Sensor Thread Type | M5×0.5 |
| Magnet | Non-magnetic |
| Bore Diameter | <32 mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
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.