Airtac TWQ Stopper Cylinder TWQ40X30SC
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 TWQ40X30SC Technical Specifications
- Model: TWQ40X30SC
- Type: Single-acting spring return stopper cylinder
- Bore size: 40mm
- Stroke: 30mm (±1.5mm)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper
- Rod thread: M10×1.25 (external)
- Mounting type: Standard side lug or front flange
- Seal material: NBR (Nitrile Butadiene Rubber)
- Weight: 1.25kg (without accessories)
- Dimensions: 150mm(L) × 80mm(W) × 80mm(H)
- Piston speed: 50–800 mm/s
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (optional oil-free operation)
High-precision stopper cylinder with hardened stainless steel guide rod and aluminum alloy body. Features dual-position magnetic sensor slots (G1/8") for position feedback. The TWQ40X30SC's compact design integrates a spring-loaded shock absorption system, making it ideal for repetitive stopping applications requiring ≤0.5mm positioning accuracy.
- Conveyor line product positioning systems
- Robotic arm end effector tool changers
- CNC machine workpiece clamping stations
- Automated packaging equipment stopper gates
- 3C product assembly positioning fixtures
Installation note:
Maintain 0.5–1mm clearance between stopper rod tip and target surface during initial setup.
For vertical mounting, ensure spring chamber faces downward to prevent debris accumulation.
Recommended air filtration: 5μm with auto-drain function.
| Property | Property Value |
|---|---|
| sku | TWQ40X30SC |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | 30mm |
| 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.