SGS SHAFT GROUNDING SYSTEMS

For TEFC motors between 5-300hp, 182T-449T and 3600rpm max. Axially driven on non-drive end. Field installable with handheld tools. Brush easily accessible while the motor is running. Field test and proven via actual long-term field studies to run continuously for 10 years prior to needing a quick brush change.

For ODP/OPSB/TEAO motors between 5-300hp, 182T-449T and 3600rpm max. This system protect the bearing cavity. Axially driven on non-drive end. Field installable with handheld tools. Brush easily accessible while the motor is running. Field test and proven via actual long-term field studies to run continuously for 10 years prior to needing a quick brush change.

Exceptionally heavy duty, corrosion resistant field installable split ring shaft grounding system designed to be fitted without need for uncoupling equipment. Available in all standard NEMA shaft diameters as well as custom shaft diameters between 1-7/8" and 15 inches.

Heavy duty, corrosion resistant materials in compact form allows this split ring shaft grounding system to be field installed onto close coupled applications where vertical clearance from the top of the shaft is limited. Dual large brush design affords long-term performance and is also maintainable a hallmark of all SGS shaft grounding devices.

The very large CL Series shaft grounding system for the non-drive end of large frame motors is designed to handle increased shaft-to-frame voltages and current that would reap havoc on lighter duty grounding devices. It's brush running surface is fully sealed and the grounding device is fully maintainable making it the only grounding system you'll ever buy for your motor.

The CM Series has the same form factor as the CR Series, but is designed for smaller AC motors. Best suited for critical applications where downtime outweighs the cost of changing bearings or tossing the motor, the CM Series will eliminate electrical bearing damage for the long-term.

This custom CR Series is designed with special adapters for installing onto vertical motors with curved metal or plastic bonnets. Made to fit all standard NEMA and IEC motors.

The A3 series kits are designed to mount on the outboard end of common pancake style industrial tachometers or motor accessory brackets with the 8.5 inch mounting register.

The patented RE3000 shaft grounding system is designed to mount onto 56 c-face applications such as resolvers or tachometers. In its standard form, it does not mount directly to the motor. If there is a need to mount this system directly onto the motor, then other custom systems are available. This system requires about 1 inch of axial clearance and the tachometer or resolver must be connected to the motor shaft with a conductive coupling.