Echo Electric Motors

General Purpose Motors General Purpose Motors Three-Phase ▪ Totally Enclosed ▪ Foot Mounted

Product Features ▪ 1/8 - 400 HP ▪ 60 Hz Designs with 50 Hz Informa on on ▪ 2, 4, 6 Pole 1-125 HP Ra ngs ▪ 2, 4, 6, 8 Pole ▪ Suitable for Inverter Use per NEMA MG1 ▪ Part 31.4.4.2 Unless Note 38 is Indicated ▪ Simple F1 to F2 Conversion on Cast Iron Frames ▪ 3 Year Warranty on Premium Efficient ▪ Super-E® Motors ▪ IP44 (IP54 when Drain Fi ng Kit #HA5027A03 is ▪ installed in the weep holes (48 - 256T frames only)

Applications ▪ Fans ▪ Pumps ▪ Blowers ▪ Conveyors ▪ Compressors ▪ Industrial Machines ▪ Other General Purpose ▪ Applica ons

Model Number

Full Load Efficiency

NEMA Frame

Disc. Sym.

"C" Dim.

Approx. Wt. (lbs.)

Full Load Amps

RPM

Voltage

HP

Enclosure

Notes

230/460V 1/8

44 62

230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460 230/460

0.5 0.6 0.6 0.7 0.5 0.4 0.7 0.7 0.7 0.8 0.7 0.8 0.8 0.7 0.9

1800 1800 1200 1800 1800 1800 1200 1200 1200 3600 1800 1800 1800 1200 3600 3600 1800 1800 1800 1800 1800 1800 1200 1200 3600 3600 1800 1800 1800 900 900 900

TEFC TEFC TEFC TEFC TENV TENV TEFC TENV TEFC TEFC TENV TEFC TEFC TENV TEFC TEFC TEFC TEFC TEFC TEFC TEFC TEFC TENV TENV TEFC TENV TEFC TEFC TEFC TEFC TEFC TENV

GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3 GE3

16 17 17 19 20 28 18 19 23 28 20 21 21 23 22 29 19 19 22 29 23 25 25 27 24 40 38 21 21 25 25 29

42 42 48 48 48 56 48 48 56 56 48 48 56 56 56 56 56 56 48 56 56 56 56 56 56 56 48 56 48 56 56

M3353 M3355 M3452 M3454

30 38

9.56 9.56

13 30 38 13 30 38

1/6

10.73 10.73

57.5

1 13 30 38

64 68 80 68 68 68 72 68 68 70 70 68 68 74

13 30 38 1 30 48 13 30 38

NM3454

9.62

NM3454/35

11.06 10.73

1/4

M3455

30 38

NM3455 M3531 M3532 M3457 M3458 M3534 M3535 M3536 M3460 M3537 M3461 EM3538 M3538 NM3534

9.62

13 30 38

11.35 12.23

57.5

208-230/460

13

9.62

13 30 38 13 30 38 13 30 38

10.73 11.35 10.25 11.35 12.23 10.73 11.35 10.73 12.23 11.35 12.23 10.88 11.06 11.35 12.06 12.91 10.73 11.35 10.73 11.35 11.06

1/3

1 13 30 38

13 30 38

59.5

208-230/460

1 1 1 1

13

12 30 38 12 30 38 12 30 38

1 30

82.5

0.8

12 30 38

74 72

1

1 48

1/2

M3538/35

208-230/460

1.1 0.9 0.8 1.2 1.3 1.2 1.3 1.5 1.5 1.4 1

1 12 30 38

NM3538

75.5

1 30 48

NM3538/35

80 72

30 38

M3539 M3539 M3560 M3463 M3541 M3464 M3542

30 36

78.5

56H

70 74 74

208-230/460

12 30 38 12 30 38

230/460

208-230/460 208-230/460 208-230/460

12 38 12 38

3/4

75.5 75.5 78.5

NM3542

230/460

1 12 30

1 = Class F insulated motor with 1.15 service factor or higher 1 = that operated within Class "B" temp. limits at rated HP

30 = Usable at 208 volts 36 = Can mount as NEMA 56, 143T & 145T frames 36 = with NEMA 56 frame sha dimensions 38 = Motor not suitable for inverter use

48 = Includes phase insula on, 48 = suitable for use on inverter

12 = 1.25 service factor 13 = 1.35 service factor

50

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