Airtac TWG Stop Cylinder TWG40X25SB
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 TWG40X25SB Technical Details
- Model: TWG40X25SB
- Type: Double-acting with magnetic piston (rodless cylinder)
- Bore size: Ø40mm
- Stroke: 25mm (adjustable ±1mm)
- Operating pressure: 0.05-0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer + shock absorber
- Seal material: High-grade NBR with wear-resistant ring
- Mounting style: Horizontal or vertical (base mounting)
- Repeat positioning accuracy: ±0.1mm
- Weight: 0.82kg (excluding accessories)
- Dimensions: 150mm(L) × 40mm(W) × 40mm(H)
- Rod material: Hard chrome-plated steel rod
- Protection class: IP54 (standard), IP67 optional
- Sensor compatibility: M9/M12 proximity sensors
Precision stopper cylinder designed for high-cycle positioning applications, featuring dual shock absorption and position locking stability. The TWG40X25SB incorporates a unique anti-rotation mechanism and dust-resistant wiper seals, making it ideal for clean environments. Requires ISO 8573-1:2010 Class 3 compressed air quality.
- Automotive assembly line part positioning
- PCB handling equipment stopper mechanisms
- Packaging machine product alignment systems
- Robotic workcell precision workpiece stopping
- Semiconductor wafer transfer positioning
Installation recommendation:
Apply 2Nm torque for mounting bolts and maintain 0.5mm clearance between stopper surfaces.
Lubricate with ISO VG32 hydraulic oil during initial setup. Cycle 5-10 times without load before operation.
- Magnetic sensor kit (D-A93)
- Heat-resistant seal upgrade (-HR version)
- Stainless steel body variant (-SS option)
- Position locking clamp set (CL-40)
| Property | Property Value |
|---|---|
| sku | TWG40X25SB |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <25 mm> |
| 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.