Airtac TWQ Stopper Cylinder TWQ32X20R
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 TWQ Series Stopping Cylinder TWQ32X20R Specifications
- Model: TWQ32X20R
- Bore size: 32 mm
- Stroke: 20 mm
- Mounting type: Standard square body with front flange
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber buffer + external shock absorber
- Port size: M5x0.8 (1/8" NPT optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
- Seal material: NBR (Nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 0.92 kg (bare cylinder)
- Dimensions: 100mm(L) × 45mm(W) × 45mm(H) (excluding rod extension)
- Protection rating: IP54 (standard), IP67 (optional w/wiper seal)
- Repeat positioning accuracy: ±0.5mm
- Max thrust: 245N @ 0.63MPa
High-precision stopping cylinder with dual-stage buffering system, designed for precise workpiece positioning in automated systems. Features corrosion-resistant construction with integrated T-slot mounting grooves for accessory attachment. Requires clean compressed air with 5-50μm filtration and lubricator (ISO 8573-1 class 4).
- Conveyor line stopping mechanisms
- Robotic arm end effector positioning
- CNC machine tool fixture locking
- Packaging machine product alignment systems
- Automotive assembly line buffer stations
Installation note:
Maintain 0.5-1mm clearance between stopper rod and target surface during setup.
Adjust buffer screw clockwise to increase damping force. Lubricate monthly with ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | TWQ32X20R |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <32 mm> |
| 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.