Airtac TTQ Stopper Cylinder TTQ25X20R
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 TTQ25X20R Technical Specifications
- Model: TTQ25X20R
- Type: Compact rodless stopper cylinder (double-acting)
- Bore size: Ø25mm
- Stroke: 20mm ±0.5mm
- Operating pressure: 0.1-0.9 MPa
- Cushion type: Adjustable rubber buffer + shock absorber
- Temperature range: -10℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Mounting style: Horizontal slide rail with 4x M4 threaded holes
- Weight: 0.68kg ±2%
- Dimensions: 108mm(L) × 25mm(W) × 45mm(H)
- Seal material: Heat-resistant NBR with PTFE coating
- Repeat accuracy: ±0.1mm
- Max thrust: 128N @ 0.6MPa
- Protection rating: IP54 (standard) / IP67 (with optional wiper)
Precision linear stopper featuring low-friction guide rails and anti-vibration design. The TTQ25X20R integrates a magnetic piston for position feedback compatibility (sensor not included). Its hardened stainless steel shaft resists side-load wear, with a 500km minimum service life at rated load. Requires 5μm filtered air with ISO VG32 lubricant.
- High-speed part positioning in automotive assembly robots
- PCB conveyor lane switching mechanisms
- Pharmaceutical blister packaging index stops
- Precision workpiece clamping in CNC rotary tables
- Bottle cap alignment systems in beverage filling lines
Installation protocol:
Align rail surfaces within 0.05mm/m parallelism tolerance. Apply Loctite 243
to mounting screws (torque 1.2N·m). Perform 50 empty cycles before load operation.
| Property | Property Value |
|---|---|
| sku | TTQ25X20R |
| Port Size | M5×0.8 |
| Magnet | Non-magnetic |
| Bore Diameter | <25 mm> |
| 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.