Airtac TWQ Stopper Cylinder TWQ25X10-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 TWQ25X10-B Stopper Cylinder Specifications
- Model: TWQ25X10-B
- Type: Compact double-acting stopper cylinder
- Bore size: Ø25mm
- Stroke: 10mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable rubber buffer
- Mounting style: Standard flange (MF1) with multiple accessory options
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod material: Chrome-plated steel
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 1.2kg ±5%
- Dimensions: 100mm(L) × 50mm(W) × 50mm(H) (retracted state)
- Max thrust: 490N at 0.63MPa
- Response time: ≤0.3s
- Protection rating: IP54 (standard), IP67 optional
Precision stopper cylinder with integrated mechanical locking mechanism, featuring dual-position magnetic sensors for position feedback. The hardened piston rod and anti-rotation design ensure stable operation in high-cycle applications. Requires 5μm filtered compressed air with ISO VG32 lubricant (optional oil-free operation).
- Workpiece positioning in CNC pallet systems
- Safety interlocks in robotic welding cells
- Precision stopping mechanisms in PCB assembly lines
- Material flow control in packaging conveyors
- Tooling fixture locking in automotive jigs
Installation note:
Mount on vibration-damped surfaces using M5x0.8 fasteners (12.9 grade recommended).
Maintain 0.5-1mm clearance between stopper face and target surface.
Lubricate guide shafts monthly with ISO VG68 slideway oil in high-humidity environments.
| Property | Property Value |
|---|---|
| sku | TWQ25X10-B |
| Port Size | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <10mm> |
| 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.