Airtac TWQ Stopper Cylinder TWQ40X30SK
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 TWQ40X30SK Technical Details
- Model: TWQ40X30SK
- Type: Double-acting compact blocking cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 30mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Square flange base (ISO 15552 compatible)
- Port size: 1/4" NPT (G1/8 optional)
- Material: Aluminum alloy body, chrome-plated steel piston rod
- Seal material: NBR with wear-resistant ring
- Weight: 1.48kg (excluding accessories)
- Dimensions: 200mm(L) × 40mm(W) × 40mm(H) (full extension)
- Rod thread: M10×1.25 external thread
- Protection rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (DOP oil compatible)
High-precision stopping cylinder with integrated mechanical lock mechanism, featuring dual-position magnetic sensing slots for position feedback. The TWQ40X30SK's anodized surface treatment provides corrosion resistance in humid environments. Requires 5μm filtered air and monthly lubrication maintenance.
- Workpiece positioning in CNC pallet systems
- Safety interlock mechanisms in press machines
- Precision stopping in semiconductor wafer handling
- Clamping fixtures for automotive welding lines
- Elevator door locking systems
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load surface.
For vertical mounting, use counterbalance valve (CV-03 recommended).
Maximum side load capacity: 35N at full extension.
| Property | Property Value |
|---|---|
| sku | TWQ40X30SK |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non 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.