©Johnstone Supply eCatalog 216

MOTOR ACCESSORIES Grounding Rings

AEGIS SGR™ Shaft Grounding Kit for General Purpose ODP Motors • Specifically designed to discharge harmful shaft voltages from VFD high-frequency switching and extend bearing life • Easily installed on motor end bell using the (2) included screws • Slim design minimizes shaft length requirements • Estimated life is greater than 200,000 hours • Cored holes on the end shield are now a STANDARD feature for attaching Aegis ® Shaft Ground Rings on all Nidec 140, 180 and 210 frame size ODP motors

Each

Order # Mfg. #

Description

S59-767

60

AEGIS SGR Shaft Grounding Kit for Gen. Purpose ODP motors Shaft grounding ring kit 140 frame AEGIS SGR Shaft Grounding Kit for Gen. Purpose ODP motors Shaft grounding ring kit 180 frame AEGIS SGR Shaft Grounding Kit for Gen. Purpose ODP motors Shaft grounding ring kit 210 frame AEGIS SGR Shaft Grounding Kit for Gen. Purpose ODP motors Shaft grounding ring kit 250 frame

535.00 549.00 595.00 775.00

S59-768 61 S59-769 62 S59-770 63

Shaft Grounding Ring uKITs Bearing Protection Ring • Maintenance-free, lasts for the service life of the motor • No RPM limitations • Four mounting bracket styles and hardware to adapt the AEGIS™ ring to virtually any end bracket • AEGIS™ Bearing Protection Ring designed for the motor’s NEMA “u” dimension - shaft diameter

BEARING PROTECTION RING

• Screw on or AEGIS™ Conductive Epoxy Adhesive mounting capable (Epoxy EP2400 sold separately) • Fits over slingers, seals or shaft shoulders • Protects both motor bearings and the bearings in attached equipment • Channels harmful currents to ground

A

B

Each

Each

Fig.

Order #

Mfg. #

Fig.

Order #

Mfg. #

Solid Ring A

Split Ring B

S59-362 S59-363 S59-364 S59-365 S59-366 S59-367 S59-368 S59-369 S59-370

SGR-0.625-UKIT SGR-0.875-UKIT SGR-1.125-UKIT SGR-1.375-UKIT SGR-1.625-UKIT SGR-1.875-UKIT SGR-2.125-UKIT SGR-2.375-UKIT SGR-2.875-UKIT

415.00 445.00 479.00 505.00 635.00 695.00 895.00 965.00 1299.00

S59-377 S59-378 S59-379 S59-380 S59-381 S59-382 S59-383 S59-384 S59-385

SGR-0.875-UKIT-1A4 SGR-1.125-UKIT-1A4 SGR-1.375-UKIT-1A4 SGR-1.625-UKIT-1A4 SGR-1.875-UKIT-1A4 SGR-2.125-UKIT-1A4 SGR-2.375-UKIT-1A4 SGR-2.875-UKIT-1A4 SGR-3.375-UKIT-1A4

695.00 765.00 805.00 979.00 1099.00 1345.00 1445.00 1745.00 2199.00

A A A A A A A A

B B B B B B B B

Shaft Grounding Ring Accessories

BEARING PROTECTION RING

Each

Fig. Order # Mfg. #

Description

S59-416 CS015

A

Colloidal silver shaft coating. 20-25 applications based on a 3" shaft diameter. Used to improve the conductivity of the steel shaft surface. Apply to any VFD driven motor shaft prior to installing the AEGIS ® SGR EP2400 Conductive epoxy. 2-3 applications. Used with to install AEGIS ® SGR without drilling and tapping into the motor end bell

419.00

S59-417

449.00

B

A

B

High-Frequency Grounding Straps • Protects VFD-driven motor systems from high frequency currents in applications involving a motor and coupled equipment that are not mounted to a common baseplate

• Flat-braided, tinned copper • Installs at the mounting screw of NEMA or IEC frame motors

BEARING PROTECTION RING

Each

Each

Each

Order #

Order #

Order #

S59-574 S59-575 S59-576

S59-577 S59-578 S59-579

S59-580 S59-581

155.00 169.00 185.00

155.00 215.00 229.00

245.00 215.00

177

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