Airtac TWG Stop Cylinder TWG40X30SB
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 TWG40X30SB Technical Details
- Model: TWG40X30SB
- Type: Double-acting compact stopper cylinder with magnetic piston
- Bore size: 40mm
- Stroke: 30mm (±1mm tolerance)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard ISO/VDMA front flange with 4x M6 threaded holes
- Piston rod: Chrome-plated steel, 12mm diameter
- Operating medium: Filtered dry air (ISO 8573-1:2010 class 4.4.3)
- Temperature range: -20℃ to 80℃ (NBR seals)/120℃(optional FKM seals)
- Material: Aluminum alloy barrel, hardened stainless steel guide
- Weight: 2.5kg ±3% (excluding accessories)
- Dimensions:
- Body length: 155mm (excluding rod)
- Total stroke length: 185mm (full extension)
- Width: 62mm (mounting flange to guide surface)
- Height: 62mm (barrel outer diameter)
- Repeat positioning accuracy: ±0.2mm
- IP rating: IP54 (standard)/IP67 (with optional rod cover)
- Magnetic sensor compatibility: D-A93 series (2-wire/3-wire NPN/PNP)
High-precision stopper cylinder designed for precision positioning and workpiece interception in automated systems. Features dual anti-rotation guides for torque resistance and integrated T-slot mounting for accessory attachment. The hardened guide structure ensures 5000km+ service life under full load conditions.
- Conveyor line product positioning gates
- Robotic welding fixture interlocks
- CNC machine tool safety doors
- Packaging machine product counting systems
- Automotive assembly line pallet stoppers
Installation protocol:
Align within 0.2mm perpendicularity tolerance relative to load direction.
Use locknuts with 18-22N·m torque on mounting bolts. Lubricate rod weekly with ISO VG32 hydraulic oil.
Critical note:
Requires 3-5mm clearance around rod for heat dissipation during high-cycle operations (>120CPM).
Not suitable for side-load applications exceeding 50N without external guide reinforcement.
| Property | Property Value |
|---|---|
| sku | TWG40X30SB |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | 30mm |
| Blocking Method | Flat Cylinder |
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.