Airtac TWG Stop Cylinder TWG50X25SK
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 TWG50X25SK Technical Details
- Model designation: TWG50X25SK (Standard type with magnetic piston)
- Bore size: Ø50 mm (ISO 6432 standard)
- Stroke: 25 mm (±0.5 mm tolerance)
- Operating pressure range: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃ (with NBR seals)
- Cushioning type: Adjustable rubber bumper + air cushion
- Mounting style: Square body with 4x M5 threaded holes (front flange optional)
- Port size: G1/8 (BSPP thread)
- Seal material: Nitrile Butadiene Rubber (NBR) standard (FKM available)
- Repeat positioning accuracy: ±0.2 mm
- Max piston speed: 500 mm/s
- Protection class: IP54 (standard wiper design)
- Weight: 1.25 kg (excluding accessories)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (stroke extended position)
Heavy-duty stopper cylinder with integrated magnetic field for position sensing. Features dual anti-rotation guide rods (Ø12mm chromium-plated) and hardened piston rod (SUJ2 steel). The TWG series incorporates a unique "soft stop" mechanism combining mechanical and pneumatic damping, reducing impact noise by 15dB compared to standard cylinders.
- Precision workpiece positioning in CNC rotary tables
- Pallet stop systems in automated assembly lines
- Safety interlocks in press machinery
- Component alignment in semiconductor handling equipment
- End-of-arm tooling position locks for collaborative robots
Installation protocol:
Maintain 0.5-1mm clearance between stopper face and contact surface.
Lubricate through air port using ISO VG32 pneumatic oil monthly.
Avoid side-load exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | TWG50X25SK |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <25 mm> |
| 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.