Airtac TWQ Stopper Cylinder TWQ40X30SR
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 TWQ40X30SR Blocking Cylinder Specifications
- Model: TWQ40X30SR
- Type: Compact profile double-acting blocking cylinder
- Bore size: 40mm
- Stroke: 30mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Standard ISO 15552 foot & front flange
- Port size: M5x0.8 (standard), G1/8 optional
- Temperature range: -10℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + polyurethane combination
- Weight: 1.8kg (with standard accessories)
- Dimensions: 200mm(L) × 56mm(W) × 56mm(H)
- Protection rating: IP54 (standard), IP67 optional
- Piston speed: 50–800mm/s
High-precision blocking cylinder with integrated mechanical stopper mechanism, featuring anti-rotation design for precise load positioning. The TWQ series incorporates dual sealing layers and hardened guide sleeves for extended service life in high-cycle applications. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality.
- Automotive assembly line part positioning
- Pallet stop mechanisms in conveyor systems
- Workpiece clamping in CNC machining centers
- Carton alignment in packaging machinery
- Robotic arm end-effector locking
Installation note:
Ensure proper alignment of guide rails within ±0.2mm tolerance. Lubricate with ISO VG32 hydraulic oil
during initial installation. Maximum side load capacity: 150N at full extension.
| Property | Property Value |
|---|---|
| sku | TWQ40X30SR |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Self-locking Function | Non Self-locking |
| Stroke | 30mm |
| Blocking Method | 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.