Airtac TWQ Stopper Cylinder TWQ20X20-B
1. Compliant with JIS standards;
2. Reinforced piston rod design effectively enhances impact resistance;
3. Fixed mounting height with multiple rod end configurations. Hydraulic shock absorber option delivers superior cushioning performance;
4. Lever-type roller mechanism incorporates self-locking device to prevent rebound pushback from blocked objects;
5. Comprehensive series and specifications available for diverse application needs.
Category: Stopper Cylinder | Brand: AIRTAC | Series: TWQ
AirTAC TWQ20X20-B Blocking Cylinder Specifications
- Model: TWQ20X20-B
- Type: Compact double-acting blocking cylinder
- Bore size: 20mm
- Stroke: 20mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Port size: M5x0.8 (standard)
- Cushion type: Adjustable rubber buffer
- Mounting style: Axial front flange (MF1)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR seals
- Weight: 0.82kg
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H)
- Protection rating: IP54
- Max thrust: 62.8N @ 0.63MPa
High-precision mechanical stop cylinder featuring integrated position locking mechanism with dual shock absorption. The TWQ series combines position sensing and mechanical blocking in one unit, with T-slot design for easy sensor mounting. Optimized for high-cycle applications requiring millimeter-level positioning accuracy.
- Workpiece positioning in CNC machining centers
- Pallet stop systems in assembly lines
- Precision alignment in semiconductor handling
- Tool changer positioning
- Carton positioning in packaging machinery
Installation note:
Ensure proper alignment with guided rail systems. Use clean dry air with 25μm filtration.
Lubricate with ISO VG32 turbine oil if non-lubricated operation required. Max lateral load: 15N.
| Property | Property Value |
|---|---|
| sku | TWQ20X20-B |
| Port Size | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| 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.