www.magnaflux.com
Y-7 AC/DC Yoke Operating Instructions
The Y-7 is an articulating leg magnetic yoke providing A.C. or D.C. magnetic fields for defect detection in
ferromagnetic materials. The Y-7 has the capability of demagnetization, if required.
Specifications:
Power Source:
The Y-7 is configured for 115 volt, 50/60Hz.1 phase, OR 220 volt, 50 Hz.1 phase.
Current Draw:
115V version - 4 amps / 230V version - 2 amps.
Mechanical Capacity:
Minimum-maximum distance across poles: 1“ to 12".
Magnetic Field:
A.C: Constant level. D.C: Pulsed.
Pull Force:
The Magnaflux Y-7 yoke is designed to lift 10 lbs or 40 lbs as specified in
ASTM E-444. Please refer to this specification for more details.
Yoke Weight:
7.7 pounds.
Controls:
Electronic - Solid state contained within the housing.
Manual:
Momentary, push to test switch A.C./D.C. selector switch
Duty Cycle:
33% with 80 seconds "ON" maximum.
Caution!
1. DO NOT connect the power cord to a battery for portable work-power source must be as
noted on the nameplate.
2. DO NOT change the AC/DC selector switch while the unit is energized.
