Shaft Grounding Solutions for Motor Bearing Protection at Aegis

ABOUT SHAFT CURRENT

LITERATURE & SUPPORT

OEMS

AEGIS™ SGR Kits for NEMA Motors
Split or Solid Bearing Protection Ring Kits

AEGIS 841 SGR

AEGIS™ SGR NEMA Kit

AEGIS SGR™ NEMA kits are designed for installation on any NEMA frame motor with special mounting bracket that allows the AEGIS Shaft Grounding Ring to clear any shaft shoulder, slinger, or other end bracket protrusions and the AEGIS™ SGR shaft diameter matches the motor's standard NEMA "u" dimension. Split ring design allows installation on coupled equipment.

Description: Solid NEMA kit for any NEMA frame comes with 1/4", 1/2" or 1" spacers.

Drawings

Installation Instructions-Solid

Installation Instructions-Split

SPLIT RING KITS

	NEMA MOTORS
	Catalog Number	Motor shaft diameter "u"	NEMA Frame	Plate OD
	SGR-0.625-NEMA-1A4	0.625"	56	3.75"
	SGR-0.875-NEMA-1A4	0.875	143T, 145T	5.60"
	SGR-1.125-NEMA-1A4	1.125	182T, 184T	5.60"
	SGR-1.375-NEMA-1A4	1.375	213T, 215T	5.60"
	SGR-1.625-NEMA-1A4	1.625	254T, 256T	6.30"
	SGR-1.875-NEMA-1A4	1.875	284T, 286T, 324TS, 326TS, 364TS, 365TS	6.30"
	SGR-2.125-NEMA-1A4	2.125	324T, 326T, 404TS, 405TS	6.60"
	SGR-2.375-NEMA-1A4	2.375	364T, 365T, 444TS, 445TS, 447TS, 449TS	6.60"
	SGR-2.875-NEMA-1A4	2.875	404T, 405T	7.30"
	SGR-3.375-NEMA-1A4	3.375	444T, 445T, 447T, 449T	7.60"

SOLID RING KITS

	NEMA Motors
	Catalog Number	Motor shaft diameter "u"	NEMA Frame	Plate OD
	SGR-0.625-NEMA	0.625"	56	3.75"
	SGR-0.875-NEMA	0.875	143T, 145T	5.60"
	SGR-1.125-NEMA	1.125	182T, 184T	5.60"
	SGR-1.375-NEMA	1.375	213T, 215T	5.60"
	SGR-1.625-NEMA	1.625	254T, 256T	6.30"
	SGR-1.875-NEMA	1.875	284T, 286T, 324TS, 326TS, 364TS, 365TS	6.30"
	SGR-2.125-NEMA	2.125	324T, 326T, 404TS, 405TS	6.60"
	SGR-2.375-NEMA	2.375	364T, 365T, 444TS, 445TS, 447TS, 449TS	6.60"
	SGR-2.875-NEMA	2.875	404T, 405T	7.30"
	SGR-3.375-NEMA	3.375	444T, 445T, 447T, 449T	7.60"

AEGIS™ Colloidal
Silver Shaft Coating

Recommended prior to installing
AEGIS™ Bearing Protection Ring

Click on picture to learn more.

© 2010 Electro Static Technology, an ITW Company