Airtac TTQ Stopper Cylinder TTQ20X20R
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 TTQ20X20R Blocking Cylinder Technical Details
- Model: TTQ20X20R
- Type: Double-acting compact blocking cylinder
- Bore size: Ø20mm
- Stroke: 20mm (customizable up to 100mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable rubber buffer + shock absorber
- Temperature range: -10℃ to 80℃
- Body material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Seal type: NBR/HNBR seals (FDA compliant options available)
- Port size: M5x0.8 (standard), G1/8 optional
- Weight: 420g ±3%
- Dimensions: 78mm(L) × 40mm(W) × 40mm(H)
- Repeat accuracy: ±0.1mm
- Max lateral load: 15N at full extension
- ISO standard: 6432
High-precision stopping cylinder with integrated shock absorption, designed for position locking in automated assembly lines. Features dual anti-rotation guides for stable vertical/horizontal operation and optional magnetic piston for position feedback. Optimized for high-cycle applications (up to 1.5 million cycles).
- Workpiece positioning in CNC machine loaders
- PCB board clamping during SMT processes
- Carton stopping mechanisms in packaging lines
- Precision alignment in automotive part assembly
- Robotic arm end-effector locking systems
Installation note:
Maintain 0.5-1mm clearance between stopper and target surface. Lubricate with ISO VG32 pneumatic oil.
For vertical mounting, use safety brackets (AS-20 accessory recommended).
| Property | Property Value |
|---|---|
| sku | TTQ20X20R |
| Port Size | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| Blocking Method | 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.