Airtac TTQ Stopper Cylinder TTQ40X20SK
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 TTQ40X20SK Blocking Cylinder Specifications
- Model: TTQ40X20SK
- Type: Double-acting single rod blocking cylinder
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.1–0.9 MPa
- Port size: PT1/4 (G1/8 optional)
- Piston rod material: Hard chrome-plated steel
- Cushioning: Adjustable air cushion (both ends)
- Ambient temperature: -10℃ to 80℃
- Seal material: NBR + PU hybrid seals
- Weight: 1.25kg ±2%
- Dimensions: 150mm(L) × 54mm(W) × 54mm(H)
- Mounting type: Standard ISO 15552 front flange
- Repeat positioning accuracy: ±0.1mm
- Max thrust: 502N @0.63MPa
High-precision blocking cylinder with integrated mechanical lock mechanism, featuring wear-resistant chromium-plated rod and dual anti-rotation guides. The SK variant includes magnetic piston for position feedback compatibility. Optimized for vertical installations requiring emergency stop functionality.
- Automated assembly line positioning gates
- Palletizing robot end-of-arm tooling
- CNC machine tool safety interlocks
- Elevator door security systems
- Pharmaceutical bottling line stoppers
Installation note:
Requires 0.3μm filtered air with ISO VG32 lubricant.
Magnetic sensor cables must be routed separately from power lines
(minimum 50mm spacing). Locking mechanism engages at ≤0.2MPa.
| Property | Property Value |
|---|---|
| sku | TTQ40X20SK |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.