Airtac TWG Stop Cylinder TWG40X30-B
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 TWG40X30-B Technical Details
- Model: TWG40X30-B
- Type: Double-acting compact stopper cylinder
- Bore diameter: 40mm (±0.1mm tolerance)
- Stroke: 30mm (±1mm adjustment range)
- Operating pressure: 0.1–1.0 MPa
- Piston speed: 50–800 mm/s (lubricated condition)
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Standard foot mounting (MF1) with optional flange/clevis
- Rod end thread: M10×1.25 (ISO metric standard)
- Seal material: HNBR with wear-resistant ring (operates dry or lubricated)
- Ambient temperature: -20℃ to 80℃
- Port size: G1/8 (BSPP thread)
- Weight: 1.45kg (without accessories)
- Dimensions: 150mm(L) × 50mm(W) × 50mm(H) (retracted position)
- Protection class: IP54 (standard dust/moisture resistance)
- Repeat accuracy: ±0.5mm (under rated pressure)
High-rigidity stopper cylinder with precision ground rod and anti-rotation design, optimized for repetitive blocking operations. Features chrome-plated piston rod (HRC 45-50 hardness) and anodized aluminum barrel for corrosion resistance. Includes magnetic sensor slots (NPN/PNP compatible) for position feedback integration.
- Workpiece positioning in automotive assembly jigs
- Carton stopping in high-speed packaging lines (up to 60 cycles/min)
- Pallet retention in logistics sorting systems
- Precision alignment in semiconductor wafer handling
- Safety interlocks in press machinery
Maintenance tip:
Lubricate every 3 months with ISO VG32 hydraulic oil (1-2 drops per port).
Avoid side-load exceeding 30N during operation. Use shock absorber (model AS20)
for impact reduction in high-speed applications.
| Property | Property Value |
|---|---|
| sku | TWG40X30-B |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | 30mm |
| Blocking Method | Flat Cylinder |
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.