Airtac TTQ Stopper Cylinder TTQ50X20SK
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 TTQ50X20SK Stopper Cylinder Technical Details
- Model: TTQ50X20SK
- Type: Double-acting stopper cylinder with spring assist
- Bore size: Ø50 mm
- Stroke: 20 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable rubber buffer
- Mounting style: Standard base mount (ISO 15552 compatible)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals with wear-resistant guide rings
- Temperature range: -20℃ to 80℃
- Weight: 1.8 kg (without accessories)
- Dimensions: 170mm(L) × 50mm(Bore diameter) × 62mm(Mounting base width)
- Port size: M5x0.8 (standard), optional G1/8 available
- Response time: ≤0.3s @ 0.5MPa
- Protection class: IP54 (standard), IP67 optional
High-precision stopping cylinder with integrated shock absorption, designed for repetitive positioning tasks in high-cycle automation systems. Features dual-position magnetic sensor slots (sensors sold separately) and anti-rotation rod design. Optimized for vertical/horizontal mounting with 360° adjustable stopper head.
- Conveyor line product positioning in packaging machinery
- Workpiece clamping in CNC rotary tables
- Pallet stop systems in logistics automation
- Precision alignment in electronic component assembly
- Safety interlocks in automotive production lines
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3-0.5mm clearance between stopper head and target surface. For vertical downward mounting, reduce operating pressure by 20% to compensate for gravity assist.
- Relubrication interval: Every 500,000 cycles or 6 months
- Buffer adjustment: Check every 3 months in high-speed applications
- Rod inspection: Monthly visual check for scoring or contamination
| Property | Property Value |
|---|---|
| sku | TTQ50X20SK |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Non 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.