Airtac TTG Stopper Cylinder TTG40X20SKF
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 Blocking Cylinder TTG40X20SKF Technical Details
- Model: TTG40X20SKF (Enhanced version with cushioning)
- Type: Double-acting blocking cylinder
- Bore size: 40mm
- Stroke: 20mm (±1mm adjustment range)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber buffer + shock absorber
- Mounting style: Fixed MF1 (Front flange)
- Port size: M5x0.8 (G1/8 optional)
- Operating temperature: -10℃ to 80℃
- Rod material: Hard chrome-plated steel (3-5μm coating)
- Tube material: Aluminum alloy oxidation treatment
- Seal type: NBR + Special wear-resistant SKF compound
- Weight: 0.98kg (including all accessories)
- Dimensions:
- Extended length: 145mm
- Retracted length: 125mm
- Body diameter: 52mm
- Mounting hole spacing: 32mm × 32mm
- Max thrust: 126N @ 0.5MPa
- Lubrication: Pre-lubricated (Molykote 33M)
- Protection class: IP54 (standard), IP67 optional
Precision blocking cylinder designed for position locking and mechanical interception in automated systems. Features triple sealing protection with integrated dust wiper, ideal for environments with particulate contamination. The SKF variant includes enhanced buffer dampers for high-cycle operations (up to 1.5 million cycles @ 2Hz). Requires 5μm filtered dry air with ISO 8573-1:2010 class 3.4.3 air quality.
- Workpiece positioning in CNC pallet changers
- Safety interlocks in robotic welding cells
- Carton height adjustment in packaging lines
- Precision stoppers for LCD panel handling
- Tooling fixture locking in automotive assembly
Installation protocol:
Maintain 0.5-1mm clearance between blocking rod and target surface during alignment.
Lubricate every 5,000km of cumulative stroke motion using ISO VG32 turbine oil.
Critical note:
Avoid side-load exceeding 15N during blocking operations.
For vertical mounting, always install anti-drop safety brackets (Order code: TTG-SB40).
| Property | Property Value |
|---|---|
| sku | TTG40X20SKF |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | 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.