Airtac TTH Stopper Cylinder TTH20X15L
2、Reinforced piston rod design effectively enhances impact resistance performance;
3、Heavy-duty stopping cylinders integrate hydraulic shock absorbers or adjustable hydraulic cushioning devices for reliable energy absorption;
4、Lever-type roller mechanism with self-locking system prevents arm rebound from pushing back the stopped object;
5、Multiple series and specifications available for customized application requirements.
Category: Stopping Cylinders , Brand: AirTAC , Series: TTH
AirTAC TTH Series Stopper Cylinder TTH20X15L Technical Details
- Model: TTH20X15L
- Type: Compact profile double-acting stopper cylinder
- Bore size: Ø20mm (±0.1mm tolerance)
- Stroke: 15mm (fixed)
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Side lug mount (ISO 15552 compatible)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Body material: Anodized aluminum alloy (6063-T5)
- Rod material: Hard chrome-plated steel (S45C)
- Seal material: NBR+PU hybrid seals (oil-resistant)
- Repeat positioning accuracy: ±0.2mm
- Max thrust: 56N @0.5MPa (extend), 49N @0.5MPa (retract)
- Max speed: 500mm/s (cushioned operation recommended above 300mm/s)
- Weight: 0.45kg (without accessories)
- Dimensions: 110mm(L) × 40mm(W) × 40mm(H) (at retracted position)
- Stroke tolerance: +1.5mm/-0mm
- ISO standard: 6432 compliant
High-precision stopper cylinder with integrated shock absorption, designed for precision part positioning and workpiece interception in constrained spaces. Features dual-phase surface treatment (hard anodizing + chroming) for enhanced wear resistance in high-cycle applications (up to 20 million cycles). Includes anti-rotation guide for stable vertical/horizontal operation.
- Automated conveyor gate control systems
- Robotic welding fixture positioning
- CNC machine tool part clamping
- Packaging line product height verification
- Pharmaceutical blister pack quality inspection stations
Installation protocol:
Maintain 0.5-1mm clearance between stopper tip and target surface during setup.
Use locknut (M6x1) for vertical load applications. Lubricate via air line lubricator
(ISO VG32 recommended) at 1-2 drops/m³ airflow.
| Property | Property Value |
|---|---|
| sku | TTH20X15L |
| Port Size | M5×0.8 |
| Proximity Sensor Thread Type | M5×0.5 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <15mm> |
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.