Airtac TTQ Stopper Cylinder TTQ50X20KF
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 TTQ Series Stopper Cylinder TTQ50X20KF Technical Specifications
- Model: TTQ50X20KF
- Type: Double-acting compact stopper cylinder
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 20mm ±0.5mm
- Operation method: Pneumatic reciprocating linear motion
- Working pressure range: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic square flange (ISO 15552 MF1 pattern)
- Port size: PT1/4 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Seal material: HNBR rubber (high nitrile for oil resistance)
- Protection class: IP54 (standard) / IP67 (optional wiper upgrade)
- Weight: 1.8kg ±3% (excluding accessories)
- Dimensions: 150mm(L) × 100mm(W) × 100mm(H) (full extension)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Repeat positioning accuracy: ±0.2mm
- Max thrust: 196N @ 0.6MPa (extend), 178N @ 0.6MPa (retract)
The TTQ50X20KF features a space-saving design with integrated magnetic sensor slots for position feedback. Its hard-anodized aluminum barrel ensures wear resistance in high-cycle applications (up to 5 million cycles @ 0.5MPa). The dual adjustable cushions minimize impact noise below 75dB(A) while maintaining precise end-position control. Special anti-rotation mechanism prevents piston spin during operation.
- Precision workpiece positioning in CNC loading systems
- Partition control in high-speed packaging lines (up to 120 cycles/min)
- Safety stop mechanisms for conveyor belt emergency braking
- Tooling fixture clamping in automotive welding stations
- Sortation gate actuation in parcel handling systems
Installation requirements:
Maintain 0.05-0.15mm clearance between stopper face and target surface.
Lubricate with ISO VG32 hydraulic oil mist (1 drop/1 million cycles).
For vertical mounting, install exhaust mist lubricator upstream.
- Rod seal inspection: Every 500,000 cycles
- Cushion adjustment: Every 100,000 cycles in high-speed applications
- Full overhaul: 3 million cycles or 24 months (whichever comes first)
| Property | Property Value |
|---|---|
| sku | TTQ50X20KF |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.