Airtac TWQ Stopper Cylinder TWQ50X30SK
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 TWQ50X30SK Stopper Cylinder Technical Specifications
- Model: TWQ50X30SK
- Type: Compact profile double-acting stopper cylinder
- Bore size: 50mm
- Stroke: 30mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Foot-mounted with 4x M6 threaded holes
- Port size: G1/8 (ISO standard)
- Temperature range: -10℃ to 80℃
- Material: Aluminum alloy body, CRCA piston rod, NBR seals
- Rod thread: M10×1.25 external thread (ISO 12240-2)
- Weight: 1.8kg (excluding accessories)
- Dimensions: 200mm(L) × 68mm(W) × 58mm(H)
- Repeat accuracy: ±0.5mm
- Max thrust: 157N @ 0.6MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP54 (standard wiper seal)
High-precision stopper cylinder featuring dual-position magnetic sensing slots (SK suffix indicates sensor-ready design). The TWQ series combines impact absorption technology with a space-saving profile, utilizing precision honed tubing for smooth operation. Includes built-in shock absorbers with 5-stage adjustable dampening via hex key.
- Conveyor line product positioning systems
- Pallet stop mechanisms in automated warehouses
- Workpiece clamping in CNC rotary tables
- Safety interlocks for robotic workcells
- Precision registration stops in packaging machinery
Installation guidelines:
For optimal performance, maintain 0.3-0.5mm clearance between stopper arm and target surface.
Use M6×12 SHC screws (Grade 12.9) for mounting. Lubricate piston rod weekly with ISO VG32 hydraulic oil
in high-cycle applications (>500 cycles/hour). Sensor cables must be routed separately from power lines
to prevent EMI interference.
| Property | Property Value |
|---|---|
| sku | TWQ50X30SK |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| 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.