Airtac TWG Stop Cylinder TWG40X25KF
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 Blocking Cylinder TWG40X25KF Technical Details
- Model: TWG40X25KF
- Type: Double-acting compact blocking cylinder
- Bore size: 40mm
- Stroke: 25mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning: Adjustable rubber buffer + air cushion
- Mounting style: Standard flange (MF1) with 4xM5 threaded holes
- Operating temperature: -10℃ to 80℃
- Port size: M5x0.8 (dual ports on both ends)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized finish)
- Seal material: NBR + polyurethane
- Weight: 0.68 kg (±2%)
- Dimensions:
- Length (retracted): 128mm
- Width (flange): 62mm
- Height (body): 40mm
- Protection rating: IP54 (standard wiper seal)
- Max piston speed: 500mm/s
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-precision blocking cylinder with integrated mechanical locking mechanism, featuring dual-position detection slots for sensor mounting. The TWG40X25KF combines 3-stage position holding force (up to 180N static holding force) with smooth linear motion, making it ideal for precision stoppage applications. Enhanced wear resistance through triple-lip rod seal design.
- Conveyor line product positioning systems
- Robotic arm end-effector clamping stations
- CNC machine tool fixture locking
- Automated packaging line gate control
- Electronic component press-fit mechanisms
Installation guidelines:
Align cylinder axis within 0.2mm perpendicularity tolerance.
Use flexible couplings when connecting to rigid structures.
Lubricate rod every 500km travel distance under continuous operation.
Critical note:
Do NOT exceed 1.0MPa pressure when using mechanical lock function.
Always depressurize system before manual override operations.
| Property | Property Value |
|---|---|
| sku | TWG40X25KF |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | 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.