Airtac TWG Stop Cylinder TWG40X20SK
2、Reinforced piston rod design significantly enhances cylinder's resistance to lateral bending moments;
3、Adjustable mounting height with multiple rod end configurations, optional oil-cushioned shock absorber ensures superior damping performance;
4、Lever-type roller mechanism integrated with self-locking device prevents arm rebound-induced pushback on blocked objects;
5、Multiple series and specifications available to meet diverse industrial automation requirements.
Category: Blocking Cylinder | Brand: AIRTAC | Series: TWG
AirTAC TWG Series Stopper Cylinder TWG40X20SK Technical Details
- Model: TWG40X20SK (Standard Stroke Type)
- Bore size: Ø40mm ±0.1mm precision honing
- Stroke: 20mm (Customizable 10-100mm)
- Operating pressure: 0.1-0.8 MPa
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Piston material: Aluminum alloy AL6061-T6 with hard anodizing
- Rod material: SUS304 stainless steel with hard chrome plating (5-8μm)
- Seals: NBR/Urethane hybrid seals (FDA compliant option available)
- Temperature range: -20℃ to +80℃ (High-temp version up to 120℃)
- Port size: G1/8 (BSPP) with 4.5mm push-in fittings
- Mounting: Standard ISO 15552 front flange (Optional side/center lug)
- Repeat accuracy: ±0.2mm (With guide rod mechanism)
- Weight: 820g ±2% (Excluding accessories)
- Dimensions: 132mm(L) × 62mm(W) × 62mm(H) (Fully retracted)
- Rod thread: M10×1.25 (Stainless steel cap included)
- IP rating: IP54 (IP67 with optional wiper seal)
Dual-action stopping cylinder with integrated shock absorption and anti-rotation guide rods. Features wear-compensation seals and precision ground tubing for high cycle applications (5 million cycles @ 0.5MPa). Includes magnetic piston for sensor mounting (SM/SD series compatible). Pre-lubricated with PAG oil for maintenance-free operation.
- Pallet stop/release mechanisms in AS/RS systems
- Precision workpiece positioning in CNC loading
- Carton gate control in packaging lines (FDA-compliant versions)
- Safety door interlocks for press machinery
- PCB board clamping in SMT equipment
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. Use flexible couplings
when connecting to rigid structures. For vertical mounting, install air exhaust
upward to prevent condensate accumulation. Lubricate with ISO VG32 oil if used
in high-frequency (>5Hz) applications.
| Property | Property Value |
|---|---|
| sku | TWG40X20SK |
| 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.