Airtac TWQ Stopper Cylinder TWQ25X15SB
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 TWQ25X15SB Stopper Cylinder Specifications
- Model: TWQ25X15SB
- Type: Double-acting rodless stopper cylinder with magnetic sensor
- Bore size: Ø25mm
- Stroke: 15mm
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable rubber buffer
- Sensor type: Reed switch (2-wire)
- Operating temperature: -10℃ to 80℃
- Weight: 1.8kg ±5%
- Dimensions: 200mm(L) × 25mm(W) × 25mm(H)
- Rod material: Hard chrome-plated steel
- Seal material: NBR/PU hybrid
- Protection rating: IP54
- Mounting type: Horizontal base mounting (optional side mounts available)
Precision linear stopper cylinder designed for high-speed positioning and workpiece retention in automated systems. Features integrated position detection via magnetic piston sensor and anti-rotation mechanism for stable vertical/horizontal operation. Low-friction design achieves ≤0.15mm repeat positioning accuracy.
- Conveyor line product positioning gates
- CNC machine tool pallet stoppers
- Robotic arm end-effector alignment systems
- Automated packaging machine indexing stations
- 3C product assembly line buffer stops
Installation note:
Ensure proper alignment with guided rail systems (recommended clearance ≤0.2mm).
Lubricate with ISO VG32 hydraulic oil before initial use. Sensor wiring requires
shielded cables for EMI protection in high-frequency environments.
| Property | Property Value |
|---|---|
| sku | TWQ25X15SB |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <15mm> |
| 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.