High Frequency Ground Strap, 17mm punch & 8mm ring terminals – For NEMA frames from 254 to 365, & IEC frames from 100 to 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: 0.66 in (17mm)
  • Ring terminal for 5/15" or 8 mm screws*
  • Fits NEMA Frame sizes: 254T, 256T, 284T, 284TS, 286T, 286TS, 324T, 324TS, 326T, 326TS, 364T, 364TS, 365T, 365TS
  • Fits IEC sizes: 100S, 100L, 112S, 112M, 132S, 132M, 160S, 160M, 160L, 180S, 180M, 180L

Custom sizes and terminations available upon request.

* Screws Included



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