Airtac TWG Stop Cylinder TWG50X20SKF
2、Reinforced piston rod design significantly enhances cylinder's resistance to lateral bending moments;
3、Adjustable mounting height with multiple rod end configurations, optional oil-cushioned shock absorber ensures superior damping performance;
4、Lever-type roller mechanism integrated with self-locking device prevents arm rebound-induced pushback on blocked objects;
5、Multiple series and specifications available to meet diverse industrial automation requirements.
Category: Blocking Cylinder | Brand: AIRTAC | Series: TWG
AirTAC TWG Series Stopper Cylinder TWG50X20SKF Technical Details
- Model: TWG50X20SKF
- Type: Compact rodless stopper cylinder with mechanical locking
- Bore size: 50mm
- Stroke: 20mm (±1mm adjustable)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -10℃ to 80℃
- Buffer type: Adjustable rubber cushion (dual side)
- Mounting style: Square flange base with M6x1.0 threaded holes
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Material: Aluminum alloy body, CRCCA piston rod
- Repeat positioning accuracy: ±0.2mm
- Max thrust force: 157N @0.5MPa
- Max speed: 500mm/s
- Protection rating: IP54
- Weight: 1.2kg (with accessories)
- Dimensions: 196mm(L) × 50mm(W) × 50mm(H)
Precision stopper cylinder featuring SKF-brand linear guides for ultra-smooth operation and minimal friction loss. The TWG50X20SKF integrates a spring-assisted mechanical locking mechanism that maintains position during pneumatic pressure loss. Hard-anodized surface treatment enhances wear resistance in high-cycle applications (up to 5 million cycles). Includes built-in magnetic sensor slots (NPN/PNP compatible) for position feedback.
- Precision workpiece positioning in CNC loading systems
- Pallet stoppers in automated assembly lines
- Carton alignment gates in packaging machinery
- Safety interlocks in automotive welding fixtures
- Component retention in semiconductor handling equipment
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-0.5mm clearance between stopper arm and target surface.
Perform monthly lubrication maintenance in continuous operation environments.
Critical note:
Avoid side-load impacts exceeding 30N. Use shock absorbers when
stopping objects heavier than 5kg at maximum speed.
Locking mechanism requires manual release during maintenance.
| Property | Property Value |
|---|---|
| sku | TWG50X20SKF |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Self-locking |
| Stroke | <20mm> |
| Blocking Method | Lever Roller Type |
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.