Airtac TWG Stop Cylinder TWG40X25K
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 TWG40X25K Technical Details
- Model: TWG40X25K
- Type: Double-acting compact stopper cylinder
- Bore size: Ø40mm
- Stroke: 25mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Rubber buffer + adjustable damping
- Material: Aluminum alloy barrel, hardened chromium-plated piston rod
- Port size: G1/8 (NPT1/8 optional)
- Temperature range: -20℃ to 80℃
- Seal material: Heat-resistant NBR
- Weight: 1.45kg ±2%
- Dimensions:
- Extended length: 167mm
- Retracted length: 142mm
- Body width: 60mm
- Mounting base height: 20mm
- Repeat accuracy: ±0.5mm
- Protection class: IP54 (standard)
High-precision mechanical stopper with integrated shock absorption, featuring dual-position magnetic sensor slots (inductive sensors not included). The hardened piston rod surface (HRC 45-50) ensures extended service life in high-cycle applications. Includes anti-rotation guide for stable vertical operation.
- Conveyor line workpiece positioning in automotive assembly
- Pallet stop mechanisms in logistics sorting systems
- Press machine safety interlocks
- PCB handling equipment position locking
- Packaging machine product counting stations
Installation guidelines:
Use M6x12 mounting screws (ISO 4762) with 18-22N·m torque.
Maintain 0.5-1mm clearance between stopper head and target surface.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Critical note:
Avoid side-load impacts exceeding 200N. For vertical mounting,
always install mechanical reinforcement brackets (sold separately).
| Property | Property Value |
|---|---|
| sku | TWG40X25K |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <25 mm> |
| 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.