High Frequency Ground Strap, 24mm punch & 8mm ring terminals - For NEMA frames over 400, & IEC frames over 180

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Ensure Reliable Grounding for High-Frequency Currents

AEGIS® Shaft Grounding Rings give VFD-produced shaft currents a low-impedance path from the motor shaft to the motor frame. But the motor must also be properly grounded: there must also be a low-impedance path from frame to ground.

AEGIS High-Frequency Ground Straps (HFGS) are specially engineered to provide a low-impedance path for high-frequency currents from the motor frame to ground, in accordance with several major motor and drive manufacturers' recommendations.

Together, AEGIS Shaft Grounding Rings and HFGS ensure that potentially destructive VFD-produced high-frequency currents have a safe path from the motor shaft to the frame, and then from frame to ground.


AEGIS® High-Frequency Ground Strap

  • Flat braided tinned copper construction for low impedance to high-frequency currents
  • Standard 12" & 24" lengths; custom lengths and terminations available upon request
  • Pre-punched to fit bolts on standard motor foot
  • Ideal for use with AEGIS Shaft Grounding Rings
  • Punched hole: 0.94 in (24mm)
  • Ring terminal for 5/16" or 8 mm screws*
  • Fits NEMA Frame sizes: 404T, 404TS, 405T, 405TS, 444T, 444TS, 445T, 445TS, 447T, 447TS, 449T, 449TS
  • Fits IEC sizes: 200S, 200M, 200L, 225S, 225M, 250S, 250M, 280S, 280M

Custom sizes and terminations available upon request.

* Screws Included



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