Airtac TTQ Stopper Cylinder TTQ50X20B

Airtac

Airtac TTQ Stopper Cylinder TTQ50X20B

$74.41 $81.91
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Description
TTQ Stop Cylinder
1. Complies with JIS standards;
2. Reinforced piston rod design significantly enhances impact resistance;
3. Fixed mounting height with multiple rod end configurations - Optional hydraulic shock absorber delivers superior cushioning performance;
4. Lever roller mechanism integrates self-locking device that prevents arm rebound and ensures secure obstruction of target objects;
5. Comprehensive series/specification options for flexible integration into diverse applications.
Category: Stop Cylinders , Brand: AirTAC , Series: TTQ

AirTAC TTQ50X20B Blocking Cylinder Specifications

  • Model: TTQ50X20B
  • Type: Double-acting linear blocking cylinder
  • Bore size: Ø50mm
  • Stroke: 20mm (adjustable)
  • Operating pressure: 0.05–0.9 MPa
  • Operating medium: Dry air (Lubricated or non-lubricated)
  • Cushioning type: Adjustable elastic cushion
  • Operation method: Mechanical contact blocking
  • Repeat positioning accuracy: ±0.2mm
  • Temperature range: -10℃ to 80℃
  • Mounting style: Side flange (ISO 15552 standard)
  • Port size: G1/4 (NPT1/4 optional)
  • Weight: 1.85kg ±2%
  • Dimensions: 146mm(L) × 50mm(Bore) × 65mm(H) (Stroke extended)

Precision blocking cylinder with anti-rotation mechanism, featuring chrome-plated piston rod and anodized aluminum barrel. Integrated magnetic sensor groove (M9x1 mounting) enables position feedback. Specialized for mechanical workpiece positioning and emergency stop applications.

Typical Applications:
  • Automotive assembly line part positioning
  • CNC machine tool safety interlocks
  • Packaging line product alignment systems
  • Robotic arm end-effector braking
  • Semiconductor wafer handling stops
Installation notes: Maintain 0.5-1mm clearance between blocking arm and target surface. Lubricate with ISO VG32 hydraulic oil if non-lubricated air is used. Maximum side load capacity: 120N at full extension.
Maintenance cycle:
  • Relubrication interval: 2,000km of cumulative stroke
  • Seal replacement: 5 million cycles or 3 years
  • Wear compensation: ±90° adjustment on cushioning screw


Property Property Value
sku TTQ50X20B
Port Size PT1/8
Magnet Non-magnetic
Bore Diameter <50mm>
Self-locking Function Non Self-locking
Stroke <20mm>
Blocking Method Flat Cylinder
Shipping policies

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.

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