Airtac TWG Stop Cylinder TWG40X20R
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 TWG40X20R Technical Details
- Model: TWG40X20R
- Type: Compact mechanical stopper cylinder (double-acting)
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/8 (ISO standard)
- Mounting: Standard base with 4×M6 threaded holes
- Temperature range: -10℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 1.2kg ±3%
- Dimensions: 120mm(L) × 60mm(W) × 60mm(H)
- Rod thread: M10×1.25 external thread
- Repeat accuracy: ±0.2mm
- Shock absorption: 95% energy absorption at full stroke
Precision stopper cylinder with integrated mechanical locking mechanism, featuring dual-position memory function for automated positioning tasks. The TWG40X20R's hardened stainless steel guide rod and wear-resistant bushing ensure over 5,000km service life under standard loads. Includes anti-rotation design for stable vertical/horizontal operation.
- CNC machine tool workpiece positioning
- Automated conveyor gate control
- Robotic welding fixture alignment
- Semiconductor wafer handling systems
- Automotive assembly line pallet stops
Installation guidelines:
Maintain horizontal mounting tolerance within ±2°. Lubricate with ISO VG32 hydraulic oil
during initial setup. Allow 0.5mm clearance between stopper and target surface.
Recommended maintenance interval: 3 million cycles or 12 months.
- Max lateral load: 150N
- Max axial load: 800N
- Air quality requirement: ISO 8573-2 Class 3
- Breakaway pressure: 0.05MPa min
| Property | Property Value |
|---|---|
| sku | TWG40X20R |
| Port Size | PT1/8 |
| Magnet | Non-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.