• Magnaflux Y-2 inspection yoke
  • Magnaflux Y-2 AC Yoke 115V in use, demonstrating powerful magnetic field for surface testing.
  • Close-up of the Magnaflux Y-2 featuring ergonomic grip and lightweight design for easy handling.
  • Magnaflux Y-2 with IP54 sealed housing, designed to resist dust and water for rugged field inspections.
  • Magnaflux Y-2 showing replaceable trigger switch and field-swappable power cord for continuous operation.
  • Magnaflux Y-2 with optional LED attachment to illuminate inspection areas while magnetizing parts.
  • Magnaflux Y-2 portable carrying case included with the unit for easy transportation and storage.
1 8

Magnaflux

Magnaflux Y-2 AC Yoke 115V

Magnaflux Y-2 AC Yoke 115V

SKU: 628554

Stock Status: In stock
$769.00
$860.00 $769.00
Sale Sold out
  • In stock items ship Same Day
  • Authorized Magnaflux Distributor
  • Questions? Call or email
View full details

The Magnaflux Y-2 is an AC electromagnetic yoke, ergonomically designed to improve productivity and reduce operator arm and wrist fatigue. The yoke generates a strong AC magnetic field for the detection of surface indications during magnetic particle testing.

Lightweight with an ergonomic grip and trigger, the Magnaflux Y-2 is designed for the rugged demands of field inspection. Featuring a field swappable cord and isolated trigger switch; the Y-2 is easily serviceable because a severed cord should not stop a job from getting done.

A super bright LED attachment is available as an optional item to help illuminate the inspection area while simultaneously magnetizing the part. All-in-one Kits are also available, including #1 Gray and #8A Red magnetic powders, a yellow paint marker, and cleaning cloth, for a full inspection kit in one convenient carrying case.

Benefits

Increase inspector productivity and reduce physical fatigue

  • Less arm strain, wrist fatigue and physical stress help operators get more done due to the lightweight and ergonomic design.
  • Easily position the yoke in any direction with lightweight, heavy-duty and powerful electronics components.

Keep tools in service with a design that's built to last

  • Cords and triggers can be easily replaced, so work doesn't stop and tools aren't scrapped due to accidental damage.
  • Prevent dust and dangerous water damage with an IP54 o-ring sealed housing.

Features

  • Ergonomic, light-weight design
  • IP54 sealed housing resists dust and water
  • Field-swappable power cord
  • Isolated, replaceable trigger switch
  • Steel shields for leg protection
  • Exceeds ASTM lifting specifications
  • Convenient carrying case supplied with all yoke shipments
  • Optional LED yoke light lasts longer and is more intense compared to traditional bulbs

Defect location: Surface

Ideal for:

  • Field Testing
  • Difficult to reach areas
  • Spot, weld and in-service inspections

Defect examples:

  • Seams
  • Tears
  • Shrink cracks
  • Quenching cracks
  • Fatigue cracks

SPECIFICATION COMPLIANCE

  • ASME BPVC
  • ASTM E709
  • ASTM E1444
  • ASTM E3024
  • ISO 9934-3
  • MIL-STD-271

OPERATION

1. Attach power cord, making sure connection is secure. Connect the power supply to line power.

2. Position yoke legs at right angles to the direction of suspected discontinuities. Adjust legs as needed for best contact with surface.

3. Depress trigger to energize yoke. Apply magnetic particles to area between legs. While energized, blow off excess powder to reveal indications.

4. Evaluate indications for size, shape, and relevant locations.

5. Reposition yoke legs at 90-degrees to previous position and repeat steps 2-3 to reveal indications in all directions.

6. Demagnetize by slowly withdrawing yoke from surface, up to 18 in / 45 cm distance, while yoke is energized.

7. OPTIONAL YOKE LIGHT: To install, slide over the rear leg with LEDs facing in. Push up onto the housing until tabs are secured. Yoke light will automatically operate when yoke is energized. To remove, pull sides out and down to disengage tabs, then slide off. No tools are necessary for installation or removal.

MAINTENANCE

  • Use mild soap and a damp cloth to clean the yoke housing
  • Do not immerse any part of yoke in liquid
  • Legs may be detached at the joints for cleaning
  • Use a rust-preventative spray (LPS-3 or equivalent) on legs for lubrication
Operating Manual Product Data Sheet Product Flyer

Frequently Asked Questions: Magnaflux Y-2 Magnetic Particle Yoke

Q: What is the lift capacity of the Magnaflux Y-2 Yoke?
A: The Y-2 AC Yoke is designed to meet and exceed industry specifications. It provides a lifting power of at least 10 lbs (4.5 kg) at a 4-inch to 6-inch pole spacing, which is the standard requirement for AC yokes under ASTM E1444 and ASME Section V. To verify your yoke’s performance in the field, we recommend using a certified 10 lb. AC Test Weight.

Q: Can the Y-2 Yoke be used for both Dry and Wet Method inspections?
A: Yes. The Y-2 is highly versatile. It can be used with Dry Magnetic Powders for rough surface inspections or with Fluorescent Wet Method aerosols for high-sensitivity detection of fine surface cracks.

Q: How do I verify the magnetic field strength of the Y-2 Yoke during an inspection?

A: To ensure you are achieving proper magnetic field direction and strength on the part surface, you should use a Pie Gauge or Magnetic Field Meters. These tools are placed on the workpiece while the Y-2 is energized to provide a visual verification that the magnetic field is adequate for the specific orientation of the suspected defects.

Q: Is the Y-2 Yoke cord replaceable?
A: Yes. One of the primary design improvements of the Y-2 over the older Y-1 model is the field-replaceable power cord. If the cord becomes frayed or damaged during heavy use, you can easily swap it out without having to replace the entire unit or send it in for extensive electrical repair. In addition, the Y-2 yoke features an isolated switch housing making switch replacement simple and fast without comprimising the yoke IP rating.

Q: What is the benefit of the Y-2’s articulating legs?
A: The articulating legs allow the operator to adjust the contact footprint to fit the geometry of the part. This is essential for inspecting welds in corners, on curved pipe surfaces, or on irregularly shaped castings where a fixed-leg yoke would fail to make proper magnetic contact.