Airtac TWG Stop Cylinder TWG40X20SR
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 TWG40X20SR Technical Details
- Model: TWG40X20SR
- Type: Compact double-acting stopping cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 20mm ±0.5mm
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -10℃ to 70℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Front flange/Foot mount (optional accessories)
- Port size: G1/8 (BSPP thread)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel SUS304
- Seals: HNBR (Hydrogenated Nitrile) for high temperature resistance
- Weight: 1.2kg ±3% (without accessories)
- Dimensions: 180mm(L) × 40mm(W) × 40mm(H) (full extension)
- Protection class: IP54 (standard), IP67 optional
- Repeat accuracy: ±0.1mm
- Max thrust: 490N @0.6MPa
Precision-engineered stopping cylinder with integrated shock absorption, designed for high-cycle positioning tasks in automated systems. Features anti-rotation mechanism (SR suffix) for stable vertical load handling. Corrosion-resistant construction with chrome-plated piston rod ensures durability in humid environments.
- Conveyor line workpiece positioning
- Robotic arm end-effector alignment
- PCB handling machine stopper mechanism
- Automotive assembly line fixture locking
- Packaging machine product spacing control
Installation guidelines:
Maintain 0.5mm minimum clearance between stopper face and target object.
Lubricate with ISO VG32 hydraulic oil during maintenance. Avoid side-load
forces exceeding 30N to prevent rod deflection.
| Property | Property Value |
|---|---|
| sku | TWG40X20SR |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.