Automatic Motor Bases Are Used For Problem Applications Including Rock Crushers, Shake-Outs, Vibrating Screens And Fans.
Automatic motor bases help extend the life of belts and motor bearings by 3 to 5 times. These bases are used for most applications including remote sites. Increases energy efficiency. Maintains optimal belt tension for peak performance. Offers quick, easy and less frequent belt adjustments. Spring controlled tension eases the burden on belts and bearings. Allows dynamic belt tensioning during operation. Space saving pancake design is spring loaded to virtually eliminate maintenance. Belt tension is automatically adjusted while operating under any load, constant or variable. Operates in any position, clockwise or counter clockwise, and maintains rated speeds while increasing belt and bearing life. 600 Series Bases is for use with motors having a fixed diameter pulley and NEMA frame. Automatically compensates for variations in load, expansion of belts due to centrifugal force and normal belt stretch. DX-900 Series offers excellent performance for applications where pumps, fans, blowers and similar equipment are involved. Used for motors having fixed diameter pulleys of seven inches or more.
|MOTOR FRAME SIZE||L"||W"||H"||PART#||IMAGE||MODEL||QTY||PRICE|
|NEMA Frames 143, 145||11-2/3||8-1/2||1-7/8||605||WBB381975||$146.95|
|NEMA Frames 182, 184||14||9-5/8||2-1/8||607||WBB381976||$220.95|
|NEMA Frames 213, 215||16-3/8||11-3/4||2-9/16||613||WBB381709||$316.95|
|NEMA Frames 254, 256||19-1/2||15-1/2||3-1/8||621||WBB381710||$444.95|
|NEMA Frames 284, 286||22-1/8||17||3-3/16||623||WBB381977||$518.00|
|NEMA Frames 324, 326||29-1/4||19-1/8||4||DX925||WBB381978||$1,373.00|
|NEMA Frames 404, 405||34-1/2||22-1/4||4-1/8||DX929||WBB381980||$2,007.00|
|NEMA Frames 444, 445||37-1/2||24-7/8||4-1/8||DX931||WBB381981||$2,570.00|
|NEMA Frames 447||37-1/2||27-7/8||4-1/2||DX933||WBB381982||$3,182.00|
|NEMA Frames 56||9-1/2||6-1/8||1-3/8||601||WBB381974||$84.95|
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