Airtac TTG Stopper Cylinder TTG40X20K
2. Reinforced piston rod design enhances lateral load resistance capability;
3. Adjustable mounting height with multiple rod end configurations. Models equipped with oil cushioning devices deliver superior buffering performance;
4. Lever-type roller mechanism incorporates a self-locking feature to prevent arm rebound and unintended object pushback;
5. Multiple series and specifications available for customized solutions.
Category: Stopper Cylinder | Brand: AIRTAC | Series: TTG
AirTAC TTG Series Stopper Cylinder TTG40X20K Technical Details
- Full model designation: TTG40X20K (Breakdown: TTG series/40mm bore/20mm stroke/K-type accessory)
- Cylinder type: Double-acting spring return stopping cylinder
- Bore diameter: 40mm ±0.1mm (ISO 6432 compliant)
- Effective stroke: 20mm ±0.5mm
- Operating pressure range: 0.1-0.8 MPa (15-116 PSI)
- Cushioning mechanism: Adjustable pneumatic cushion at both ends
- Mounting style: Square flange mounting (MF1 pattern)
- Port thread size: M5x0.8 (G1/8 adaptor available)
- Ambient temperature limits: -20℃ to +80℃ (non-freezing)
- Body material: Anodized aluminum alloy (AL6063-T5)
- Rod material: Chrome-plated steel (S45C, HRC45-50)
- Seal type: High-wear NBR seals (FDA compliant options available)
- Weight: 1.25kg ±3% (excluding accessories)
- Dimensional specs: 98mm(L) × 80mm(W) × 42mm(H) (including cushion screws)
- Rod thread: M10x1.25 (top mounting interface)
- Repetition accuracy: ±0.2mm (under 0.5MPa)
- Max kinetic energy absorption: 0.35J
Precision stopping cylinder with integrated shock absorption, designed for high-cycle positioning tasks. Features dual anti-rotation guides for stable vertical operation and tungsten-carbide tipped stopper for impact resistance. Optional magnetic piston version (TTG40X20K-M) available for position feedback.
- Pallet stop systems in automated warehouses
- Workpiece positioning in CNC loading/unloading
- Carton alignment in packaging lines
- Precision fixturing for robotic welding cells
- Conveyor flow control in food processing
Maintenance protocol:
Lubricate with ISO VG32 hydraulic oil monthly. Replace cushion seals every 500,000 cycles.
Use locknut adhesive (LOCTITE 243 recommended) on mounting threads.
Critical note:
Ensure perpendicular alignment between stopper tip and contact surface.
Maximum side load capacity: 120N. For eccentric loads, add guide mechanism.
| Property | Property Value |
|---|---|
| sku | TTG40X20K |
| Port Size | PT1/8 |
| Magnet | Non-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.