Airtac TTQ Stopper Cylinder TTQ25X20B
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 TTQ25X20B Stopper Cylinder Specifications
- Model: TTQ25X20B
- Type: Double-acting single-rod compact stopper cylinder
- Bore size: 25mm
- Stroke: 20mm
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Rod material: Stainless steel SUS304
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Weight: 0.65kg (excluding accessories)
- Dimensions: 100mm(L) × 60mm(W) × 60mm(H)
- Mounting options: Front flange (standard), rear hinge bracket (optional)
- Protection rating: IP40 (dust protected)
- Lubrication: Pre-lubricated (non-re-lube design)
High-precision blocking cylinder with integrated shock absorption, engineered for repetitive positioning tasks requiring millimeter-level accuracy. Features wear-resistant chromium-plated rod and anti-rotation mechanism for stable vertical/horizontal operation. Includes built-in magnet for position sensing compatibility.
- Workpiece positioning in conveyor systems
- Pallet stoppers in automated warehouses
- Precision part clamping in CNC loading systems
- Component alignment in automotive assembly lines
- Bottle/can stabilization in beverage packaging
Installation note:
Maintain 0.5-1mm clearance between stopper pad and contact surface.
For vertical mounting, use locking nuts on piston rod threads.
Lubricate guide shafts every 500,000 cycles using ISO VG32 hydraulic oil.
Avoid side load exceeding 15N.
Maximum allowable lateral offset: ±0.8mm.
Use rod-end reinforcement kit (TTQ-RA25) for high-impact applications.
| Property | Property Value |
|---|---|
| sku | TTQ25X20B |
| Port Size | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| Blocking Method | Flat Cylinder |
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.