The GE 142 Series motors offer ECM

performance and great economy.

For air-moving applications that don’t require the full features of the

ECM 2.3 motor, now there’s the ECM 142 Series––the first to offer ECM

efficiency, performance and field-proven reliability for less cost.

ECM 2.3 VS. ECM 142

ECM 2.3 Series

ECM 142 Series

Modes of

Operation

Options

• ratings

1/3, 1/2, 3/4, 1hp

1/3 hp

• mechanicals

single or double shaft

single or double shaft

integral or remote control

integral or remote control

• input voltage

120/240 volt or 277 volt

120 volt or 240 volt

• speed

0-1,500 rpm

0-1,500 rpm

• location

indoor

indoor or outdoor

• variable speed

via pwm control

via pwm control

• thermostat

30 memory settings

15 memory settings

via 24 volt control

via 24 volt or 120/240

volt control

• delay profiles

yes

no

• output signal

yes

no

• slew (ramp) rate

yes, programmable

yes, fixed rate

• soft start

yes

yes

Construction

Note: for complete product design specifications,

go to www.GEindustrial.com

enter keyword: ECM

The ECM 142 Series niche

For more than 10 years, the original ECM 2.3

blower motor has offered manufacturers the

ability to deliver constant airflow in forced-air

systems. Furthermore, it has always provided

dozens of programming options for those

systems in ratings ranging from 1/3 to 1

horsepower. Over time, GE has identified a

number of air-moving applications that

require the same high efficiency, and

precise speed and torque control of the

ECM 2.3 but without its full matrix of

programming and control options. For

those applications, the company has

created a lower-cost alternative to the

ECM 2.3––the ECM 142 Series.