Airtac TWH Stop Cylinder TWH50X30KF
2. Reinforced piston rod design significantly enhances impact resistance and operational stability;
3. Heavy-duty construction integrates oil buffer systems or adjustable hydraulic shock absorbers for efficient energy absorption during impact;
4. Lever-type roller mechanism with integrated self-locking device prevents arm rebound and ensures secure object retention;
5. Multiple series and specifications available to accommodate diverse application requirements.
Category: Stopper Cylinders | Brand: AirTAC | Series: TWH
AirTAC TWH Series Stopper Cylinder TWH50X30KF Technical Details
- Model: TWH50X30KF
- Type: Double-acting single piston rod stopper cylinder
- Bore size: Ø50mm
- Stroke: 30mm (±1mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–700 mm/s (optimal range 100–500 mm/s)
- Seal material: NBR (Nitrile rubber)
- Body material: Aluminum alloy (anodized) with CR12MoV piston rod
- Mounting type: Standard flange mounting (KF series)
- Weight: 1.23 kg (excluding accessories)
- Dimensions: 160mm(L) × 50mm(W) × 80mm(H) (retracted position)
- Port thread: M5×0.8 (standard), G1/8 optional
- Lubrication: Pre-lubricated (recommended relubrication every 500km stroke)
- ISO standard: 15552 compliant
High-precision stopper cylinder with integrated mechanical locking mechanism, designed for precision workpiece positioning in automated production lines. Features wear-resistant chromium-plated piston rod and dual-position magnetic sensor slots (sensors not included). The KF variant includes reinforced mounting flanges for vibration resistance.
- Assembly line pallet positioning systems
- Robotic welding fixture clamping
- CNC machine tool workpiece stoppers
- Packaging conveyor flow control gates
- Automotive parts transfer line indexing
Installation guidelines:
Maintain 0.5–1mm clearance between stopper tip and target surface during alignment.
Use locknuts with 12–15 N·m torque for flange mounting. Lubricate through air supply
(ISO VG32 equivalent oil mist, 1 drop/m³ air recommended).
| Property | Property Value |
|---|---|
| sku | TWH50X30KF |
| Port Size | PT1/8 |
| Proximity Sensor Thread Type | M8×1.0 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Self-locking |
| Stroke | 30mm |
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.