Patented Zero Failure Disc with Isolated
Precision Tone Ring
Eliminates ABS failure caused by corrosion
of tone ring
Lasts 4 times as long as the cast in tone
ring
Extended service life
Reduced Maintenance Costs
Cost per mile savings
The abs signal and corrosion test
Tone ring passes abs signal test still
passes after 210 cycles
45 cycles of corrosion test cast-in tone
ring loses abs signal
Precision ring versus cast in tone ring
resists corrosion which is isolated from any thermal disc distortion while the
cast in tone ring distorts with temperature.
Nickel coating increases the life of the
tone ring
Separate tone ring
Cooler
temperatures (300 F cooler than cast-in teeth) reduce corrosion
Special coatings
further prolong tone ring life
Optimized disc
casting and better machining reduce thermal stresses
Isolating the tone ring from the disc
reduces temperature
Isolated abs ring
Cooler abs ring
à
cooler abs sensor
Temperature lowered by 300 degrees F
Protects abs sensor from heat exhaustion