Airtac TWQ Stopper Cylinder TWQ50X30SKF
1. Compliant with JIS standards;
2. Reinforced piston rod design effectively enhances impact resistance;
3. Fixed mounting height with multiple rod end configurations. Hydraulic shock absorber option delivers superior cushioning performance;
4. Lever-type roller mechanism incorporates self-locking device to prevent rebound pushback from blocked objects;
5. Comprehensive series and specifications available for diverse application needs.
Category: Stopper Cylinder | Brand: AIRTAC | Series: TWQ
AirTAC TWQ Series Blocking Cylinder TWQ50X30SKF Specifications
- Model: TWQ50X30SKF
- Type: Double-acting compact blocking cylinder with magnetic sensor
- Bore size: Ø50mm
- Stroke: 30mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Cushioning type: Adjustable rubber buffer
- Mounting style: Standard SKF series flange (front flange with 4-M6 threaded holes)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Weight: 2.3kg (with magnetic switch)
- Dimensions: 130mm(L) × 76mm(W) × 76mm(H)
- Sensor compatibility: Built-in magnet for 2-wire/3-wire inductive sensors
- Protection rating: IP67 (dust/water resistant)
- Lubrication: Pre-lubricated (DOP mist lubrication optional)
High-precision stopping cylinder with integrated position detection, featuring a reinforced piston rod and wear-resistant seals. The TWQ50X30SKF combines 30mm controlled stroke movement with 500N maximum thrust capacity (at 0.6MPa). Optimized for rapid response cycles up to 3Hz, with shock-absorbing end caps to minimize vibration in high-cycle applications.
- Automotive assembly line part positioning systems
- Pallet stop mechanisms in logistics sorting equipment
- Workpiece clamping in CNC machine tool changers
- Precision alignment in semiconductor wafer handling
- Safety interlocks for robotic workcell gates
Installation guidelines:
Align cylinder axis within ±0.5° of load direction. Use M6x12mm SHCS bolts (12.9 grade recommended)
with 8Nm torque. Maintain 0.5-1mm gap between stopper and rod end during calibration. Perform monthly
lubrication checks in dusty environments.
Critical note:
Avoid side-load exceeding 30N. Install external guides if lateral forces exceed 15% of axial thrust.
Maximum allowable misalignment: 0.2mm perpendicular to stroke axis.
| Property | Property Value |
|---|---|
| sku | TWQ50X30SKF |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Self-locking Function | Self-locking |
| Stroke | 30mm |
| 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.