Airtac TWQ Stopper Cylinder TWQ20X15SC
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 TWQ20X15SC Stopper Cylinder Technical Details
- Model: TWQ20X15SC
- Type: Compact double-acting stopping cylinder
- Bore size: 20mm
- Stroke: 15mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable rubber buffer
- Mounting style: Standard base mounting with M4 threaded holes
- Port size: M5x0.8 (dual ports for forward/return action)
- Temperature range: -10℃ to 80℃
- Rod material: Stainless steel (SUS304)
- Cylinder body: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 0.38kg ±5%
- Dimensions: 130mm(L) × 34mm(W) × 34mm(H)
- Repeat accuracy: ±0.2mm
- Magnetic switch compatibility: D-A93 series (optional)
High-precision stopping cylinder with integrated shock absorption, featuring a reinforced rod end for impact resistance. The TWQ20X15SC's compact profile enables installation in confined spaces while maintaining 20N holding force capacity. Includes wear-resistant guide bushings and anti-rotation shaft design for stable operation in high-cycle applications (up to 1.5 million cycles). Requires ISO 8573-1:2010 Class 3 compressed air.
- Position verification in conveyor sorting systems
- Workpiece alignment in CNC machine tool loaders
- Carton positioning for automated packaging lines
- Pallet stop mechanism in AS/RS warehouses
- Precision part clamping during robotic assembly
Installation guidelines:
Ensure piston rod remains perpendicular to workpiece surface (±2° tolerance).
Apply silicone-based grease (ISO VG32 equivalent) monthly.
Maintain 0.5mm minimum clearance between stopper and target surface during adjustment.
| Property | Property Value |
|---|---|
| sku | TWQ20X15SC |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <15mm> |
| Blocking Method | Round 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.