Airtac TWG Stop Cylinder TWG50X20R
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 TWG50X20R Technical Specifications
- Model: TWG50X20R
- Type: Double-acting compact stopper cylinder with built-in shock absorber
- Bore size: Ø50mm
- Stroke: 20mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–700 mm/s
- Ambient temperature: -10℃ to 70℃
- Mounting type: R-type (rectangular flange with front thread)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Rod material: Hard chrome-plated carbon steel
- Seal material: NBR + PU combination
- Weight: 1.85kg (excluding accessories)
- Dimensions: 180mm(L) × 50mm(W) × 50mm(H) (fully retracted)
- Port size: 1/4 NPT (standard), G1/8 optional
- Repeat positioning accuracy: ±0.5mm
- Protection class: IP54 (standard sealing)
High-precision mechanical stopper cylinder designed for position locking in automated assembly lines. Features dual-position magnetic sensor slots (T-slot and U-slot) for flexible position detection. The hardened stainless steel guide rod ensures wear resistance during frequent impact operations. Requires ISO VG32 turbine oil lubrication (optional oil-free operation available).
- Workpiece positioning in CNC machine tool pallet systems
- Conveyor line stopper mechanisms
- Robotic arm end effector locking devices
- Automated warehouse shuttle positioning
- Packaging machine product counting gates
Installation note:
Ensure proper alignment of stopper surface with workpiece contact area.
Recommended air filtration: 5μm with auto-drain function.
Lubricator required if operating over 2 cycles/second.
Allowable moment: 45N·m (Mx), 60N·m (My)
Shock absorption energy: 0.8J (adjustable via cushion screws)
| Property | Property Value |
|---|---|
| sku | TWG50X20R |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| Blocking Method | 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.