Airtac TTQ Stopper Cylinder TTQ40X20KF
1. Complies with JIS standards;
2. Reinforced piston rod design significantly enhances impact resistance;
3. Fixed mounting height with multiple rod end configurations - Optional hydraulic shock absorber delivers superior cushioning performance;
4. Lever roller mechanism integrates self-locking device that prevents arm rebound and ensures secure obstruction of target objects;
5. Comprehensive series/specification options for flexible integration into diverse applications.
Category: Stop Cylinders , Brand: AirTAC , Series: TTQ
AirTAC TTQ40X20KF Stopper Cylinder Specifications
- Model: TTQ40X20KF
- Type: Compact double-acting stopper cylinder
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Buffer type: Adjustable rubber cushion
- Mounting style: Standard flange (KF series)
- Port size: 1/8" NPT (G1/8 optional)
- Seal material: Nitrile rubber (NBR)
- Piston rod material: Hard chrome-plated steel
- Weight: 1.2kg ±5%
- Dimensions (L×W×H): 135mm × 40mm × 40mm (retracted state)
A high-precision mechanical stop cylinder with integrated shock absorption, designed for repetitive positioning tasks. Features corrosion-resistant aluminum alloy body and hardened guide rods for enhanced durability. Requires 5μm filtered air supply with ISO VG32 hydraulic oil mist lubrication recommended.
- Conveyor line workpiece positioning
- Automated assembly station stopper mechanisms
- Palletizing system height control
- CNC machine tool fixture locking
- Robotic arm end effector positioning
Installation note:
Maintain 0.5mm minimum clearance between stopper head and contact surface during alignment.
Lubricate guide shafts monthly with ISO VG68 equivalent grease. Avoid side-load impacts exceeding 50N.
| Property | Property Value |
|---|---|
| sku | TTQ40X20KF |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Self-locking |
| Stroke | <20mm> |
| Blocking Method | Lever 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.