General Purpose Motor: Totally Enclosed Fan-Cooled, Rigid Base Mount, 3 HP, 575V AC


NEMA 56 frame three-phase general purpose AC motors have a standard 5/8″ diameter, 1-7/8″ length shaft whose center is 3-1/2″ above the base mounting surface. Variations to the frame’s standard dimensions and design are indicated by a letter designation following the frame number, such as 56HZ or 56C. The letter ?H? indicates that the frame has a set of mounting holes at 3″ and 5″, ?Z? indicates that the frame has a nonstandard shaft, and ?C? indicates that the motor can be face mounted. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA).

$676.34

Item :  General Purpose Motor

Motor Application :  General Application

Phase :  Three

Motor Design :  3-Phase

HP :  3

Nameplate RPM :  3,450

No. of Speeds :  1

Voltage :  575V AC

Full Load Amps :  3.1

Frame :  56HC

Usable @ 208V :  No

Usable @ 200V :  No

Hz :  60

Motor Service Factor :  1.15

Max. Ambient Temp. :  40 Degrees C

Duty Cycle :  Continuous

Ins. Class :  F

NEMA Design :  A

Motor Enclosure Design :  Totally Enclosed Fan-Cooled

Motor Shaft Rotation :  CW/CCW

Motor Mounting Type :  Rigid Base

Motor Mounting Position :  All Angle

Inverter Rated :  No

Motor Shaft Design :  Keyed

Motor Frame Material :  Steel

Shaft Dia. :  5/8 in

Shaft Length :  2 1/16 in

Motor Bearings :  Ball

Length Less Shaft :  12 1/4 in

Overall Length :  14 5/16 in

Weight :  46 lb

Motor Efficiency Group :  NEMA Premium Efficient

Nominal Efficiency :  87.5 %

CC Number :  CC003A

Standards :  CE, CSA, UL Recognized

Manufacturers Warranty Length :  1 yr

Green Certification or Other Recognition :  NEMA Premium(R) Rated
SKU: 056T34F15593 Category: Tag:

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