Airtac TWQ Stopper Cylinder TWQ50X25KF
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 Stopper Cylinder TWQ50X25KF Technical Specifications
- Model: TWQ50X25KF
- Type: Compact profile double-acting stopper cylinder
- Bore size: Ø50 mm
- Stroke: 25 mm (standard)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy barrel / Chrome-plated piston rod
- Seal type: NBR seals (standard) / Fluororubber (FKM) optional
- Weight: 1.65 kg ±2%
- Dimensions: 180mm(L) × 50mm(Bore Ø) × 50mm(Mounting height)
- Mounting: Front flange MF1 (ISO 15552 compatible)
- Repeat accuracy: ±0.5 mm
- Protection class: IP54 (standard) / IP67 with optional wiper
High-precision stopper cylinder with integrated shock absorption, designed for precision positioning and workpiece retention in automated systems. Features hard-anodized barrel coating for wear resistance and dual magnetic sensors slots (inductive sensor compatible). Includes anti-rotation guide mechanism for stable vertical/horizontal operation.
- Conveyor line product positioning gates
- Robotic welding fixture locking mechanisms
- CNC machine tool workpiece stoppers
- Automated assembly line buffer stations
- Packaging machine product counters
Installation guidelines:
Lubricate with ISO VG32 turbine oil before initial use. Maintain 0.3-1mm clearance between stopper plate and workpiece surface. For vertical mounting, install air exhaust downward. Requires 5μm filtered air with 1-5 oil mist particles.
| Property | Property Value |
|---|---|
| sku | TWQ50X25KF |
| Port Size | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| 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.