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    34 Products

    Adjustable Motor Mounts

    Image of Product. Style A. Front orientation. Motor Mounts. Style A.
    Image of Product. Style B. Front orientation. Motor Mounts. Style B.
    Image of Product. Style C. Front orientation. Motor Mounts. Style C.

    Style A

    Style B

    Style C

    Image of Product. Style D. Front orientation. Motor Mounts. Style D.
    Image of Product. Style E. Front orientation. Motor Mounts. Style E.
    Image of Product. Style F. Front orientation. Motor Mounts. Style F.

    Style D

    Style E

    Style F

    Image of Product. Style G. Front orientation. Motor Mounts. Style G.

    Style G

    Maximize your belt-driven system’s efficiency while minimizing wear on bearings, pulleys, and other components. Made in the U.S., these adjustable mounts secure motors in the perfect position for proper belt tension. Make fine adjustments or tension the belt with a quick turn of the screw, hex nut, or hand crank. Choose a mount that fits the NEMA frame of your motor, which is listed on the nameplate.
    Angular Adjustment—The right choice for applications with a 20° and greater angle between the motor and driven unit. Just turn a hex nut to tilt your motor up or down for better belt positioning.
    Constant-Speed Application—These mounts keep motors tightly secured while operating equipment with a fixed speed, such as fans. You can only adjust the motor position when your system is off.
    Variable-Speed Application—These mounts let you move the motor while the system runs to adjust for vibrations and varying loads. They’re best-suited for HVAC motors, cleated conveyors on an incline, and other systems with fluctuating power demands.
    Automatic Tensioning—Mounts with automatic tensioning include shock-absorbing springs that compensate for bumps and vibrations, similar to the suspension in a car. Ideal for rock crushers and other machinery with irregular and challenging workloads, they reduce maintenance costs and help bearings, belts, and pullers last longer.
    Style
    For Motor Frame Size
    For Max.
    Power, hp
    Mounting Position
    Max.
    Adjustment
    Tilt
    Angle
    Adjustment
    Mechanism
    Tensioning
    Type
    Lg.
    Wd.
    Ht.
    Each
    For Linear Adjustment in Constant-Speed Application
    ANEMA 143, NEMA 143T1 1/2Horizontal3"—Cap ScrewManual10 1/2"7 1/2"1 1/8"62035K22000000
    ANEMA 145, NEMA 145T3Horizontal3"—Cap ScrewManual10 1/2"8 1/2"1 1/8"62035K2300000
    ANEMA 182, NEMA 182T5Horizontal3"—Cap ScrewManual12 3/4"9 1/2"1 1/2"62035K2400000
    ANEMA 184, NEMA 184T7 1/2Horizontal3"—Cap ScrewManual12 3/4"10 1/2"1 1/2"62035K2500000
    ANEMA 213, NEMA 213T10Horizontal3 1/2"—Cap ScrewManual15"11"1 3/4"62035K2600000
    ANEMA 215, NEMA 215T15Horizontal3 1/2"—Cap ScrewManual15"12 1/2"1 3/4"62035K2700000
    ANEMA 483Horizontal3"—Cap ScrewManual10"6 1/4"1 1/8"62035K20100000
    ANEMA 563Horizontal3"—Cap ScrewManual10 5/8"6 1/2"1 1/8"62035K2100000
    BNEMA 254, NEMA 254T20Horizontal4"—Cap ScrewManual17 3/4"15 1/8"2"62035K28000000
    BNEMA 256, NEMA 256T25Horizontal4"—Cap ScrewManual17 3/4"16 7/8"2"62035K29000000
    BNEMA 284, NEMA 284T30Horizontal4 1/2"—Cap ScrewManual19 3/4"16 7/8"2"62035K31000000
    BNEMA 286, NEMA 286T40Horizontal4 1/2"—Cap ScrewManual19 3/4"18 3/8"2"62035K32000000
    BNEMA 32450Horizontal5 1/4"—Cap ScrewManual22 3/4"19 1/4"2 1/2"62035K202000000
    BNEMA 32660Horizontal5 1/4"—Cap ScrewManual22 3/4"20 3/4"2 1/2"62035K203000000
    BNEMA 36475Horizontal6"—Cap ScrewManual25 1/2"20 1/2"2 1/2"62035K204000000
    BNEMA 36590Horizontal6"—Cap ScrewManual25 1/2"21 1/2"2 1/2"62035K205000000
    BNEMA 404120Horizontal7"—Cap ScrewManual28 3/4"22 3/8"3"62035K206000000
    BNEMA 405150Horizontal7"—Cap ScrewManual28 3/4"23 7/8"3"62035K207000000
    BNEMA 444200Horizontal7 1/2"—Cap ScrewManual31 1/4"24 5/8"3"62035K208000000
    BNEMA 445200Horizontal7 1/2"—Cap ScrewManual31 1/4"26 5/8"3"62035K209000000
    BNEMA 447200Horizontal7 1/2"—Cap ScrewManual31 1/4"30 1/8"3"62035K211000000
    BNEMA 449200Horizontal7 1/2"—Cap ScrewManual31 1/4"35 1/8"3"62035K212000000
     
    For Linear Adjustment in Variable-Speed Application
    CNEMA 143, NEMA 1455Horizontal3"—NutAutomatic11 11/16"8 1/4"1 7/8"62035K213000000
    CNEMA 182, NEMA 1848Horizontal3"—NutAutomatic14 1/16"9 3/8"2 1/8"62035K214000000
    CNEMA 213, NEMA 21512Horizontal3 1/2"—NutAutomatic16 3/8"11 3/8"2 9/16"62035K215000000
    CNEMA 254, NEMA 25625Horizontal4"—NutAutomatic19 1/2"15 1/4"3 1/8"62035K21600000000
    CNEMA 284, NEMA 28635Horizontal5"—NutAutomatic22 1/8"16 3/4"3 3/16"62035K21700000000
    CNEMA 48, NEMA 563Any Angle2 1/8"—NutAutomatic9 1/2"5 7/8"1 3/8"61945K11000000
    DNEMA 48, NEMA 563Any Angle5 7/8"—Hand CrankManual13 1/8"6 1/4"3"6104K12000000
    ENEMA 143T, NEMA 145T, NEMA 182, NEMA 184, NEMA 48, NEMA 56, NEMA 56H, NEMA 66, NEMA 2032Horizontal, Vertical8"—Hand CrankManual18 1/8"8"3 1/4"6531K12000000
     
    For Angular Adjustment in Constant-Speed Application
    FNEMA 143, NEMA 145, NEMA 563Any Angle—0° to 30°PivotManual15"8 3/8"3 1/2"62035K218000000
    FNEMA 182, NEMA 184, NEMA 213, NEMA 21512Any Angle—0° to 30°PivotManual16 3/4"11 7/8"3"62035K219000000
    FNEMA 254, NEMA 256, NEMA 284, NEMA 28635Any Angle—0° to 30°PivotManual20"16 5/8"3 5/8"62035K221000000
     
    For Angular Adjustment in Variable-Speed Application
    GNEMA 48, NEMA 563Any Angle—0° to 30°Hand CrankManual12 1/2"5 7/8"3 1/2"6104K11000000
     
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