Airtac TWQ Stopper Cylinder TWQ25X20SC
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 TWQ25X20SC Stopper Cylinder Specifications
- Model: TWQ25X20SC
- Bore size: 25mm
- Stroke: 20mm
- Operating pressure: 0.05–0.8 MPa
- Operation type: Double-acting
- Cushioning type: Adjustable cushioning (both ends)
- Mounting style: Standard base mount with 4x M5 threaded holes
- Port size: M5x0.8 (dual ports on both ends)
- Ambient temperature: -10℃ to 60℃
- Barrel material: Aluminum alloy with hard anodization
- Piston rod material: Stainless steel SUS304
- Seal material: NBR (nitrile rubber)
- Weight: 480g ±5% (without accessories)
- Dimensions: 100mm(L) × 50mm(W) × 50mm(H) (fully retracted)
High-precision stopping cylinder with integrated shock absorption, designed for precise position control in automated systems. Features wear-resistant chromium-plated piston rod and anti-rotation mechanism for stable linear motion. Includes magnetic piston for sensor compatibility (sensors sold separately).
- Workpiece positioning in CNC machine tool changers
- Conveyor line stopper mechanisms
- Robotic arm end-effector positioning
- Semiconductor wafer handling systems
- Pharmaceutical blister packaging machines
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3mm minimum clearance between stopper face and target object.
For vertical installations, use model with locknut modification (TWQ25X20SC-LN).
| Property | Property Value |
|---|---|
| sku | TWQ25X20SC |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Self-locking Function | Non Self-locking |
| Stroke | <20mm> |
| 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.