Airtac TWG Stop Cylinder TWG40X25SC
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 TWG40X25SC Technical Details
- Model: TWG40X25SC
- Type: Double-acting stopper cylinder with mechanical lock
- Bore size: 40mm
- Stroke: 25mm
- Operating pressure: 0.05-0.9 MPa
- Port thread: G1/8 (BSPP)
- Cushioning type: Air cushion + adjustable buffer
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR (standard), optional Fluorocarbon
- Weight: 1.8 kg (with standard accessories)
- Dimensions:
- Extended length: 163mm
- Retracted length: 138mm
- Body width: 62mm
- Mounting base: 40×40mm
- ISO standard: 6432 (mounting dimensions)
- Protection class: IP54 (standard), IP67 optional
High-precision stopper cylinder featuring dual-position mechanical locking mechanism with 3-stage position detection (via magnetic sensor slots). The TWG series incorporates wear-resistant rod guides and integrated shock absorbers for high cycle rates up to 3,000,000 cycles. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.6cc/min recommended).
- Precision workpiece positioning in CNC rotary tables
- Safety interlocks in automated assembly lines
- Pallet locking in material handling systems
- Tooling fixture clamping in machining centers
- Overload protection in press machinery
Installation guidelines:
Mount on vibration-damped surfaces using M6×20 mounting bolts (torque 8.8Nm).
Maintain 0.5mm minimum clearance between stopper face and contact surface.
Perform weekly lubrication checks in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | TWG40X25SC |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <25 mm> |
| Blocking Method | Round 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.