Airtac TWG Stop Cylinder TWG40X20SC
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 TWG40X20SC Technical Details
- Model: TWG40X20SC
- Type: Double-acting stopper cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Buffer type: Adjustable pneumatic cushioning
- Mounting style: Standard base mount (ISO 15552 compatible)
- Port size: G1/8 (NPT1/8 optional)
- Temperature range: -10℃ to 80℃
- Body material: Aluminum alloy (anodized finish)
- Seal material: NBR (nitrile rubber)
- Weight: 1.65kg (without accessories)
- Dimensions: 178mm(L) × 40mm(Bore) × 62mm(H)
- Rod thread: M10×1.25 (ISO 12240-1 standard)
- Repeat positioning accuracy: ±0.2mm
- Protection rating: IP54 (standard), IP67 optional
The TWG40X20SC precision stopper cylinder features a unique dual-piston design with mechanical locking mechanism, delivering 800N maximum thrust force. Its chromium-plated piston rod and wear-resistant guide rings ensure smooth operation for over 5,000km cumulative travel distance. The integrated shock absorber reduces end-impact noise to below 70dB(A).
- Automated conveyor line positioning gates
- CNC machine tool workpiece clamping systems
- Robotic assembly station part orientation control
- Packaging machine product counting & grouping
- Automotive welding fixture safety interlocks
Installation guidelines:
Maintain 0.05mm maximum misalignment during mounting. Lubricate with ISO VG32 hydraulic oil
during initial setup. For vertical installations, use the auxiliary support bracket (sold separately).
| Property | Property Value |
|---|---|
| sku | TWG40X20SC |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| Blocking Method | Round 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.