GEA-M1003 Datasheet, PDF (2/4 Pages) General Semiconductor – the GE ECM 142 Series Motors

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.
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.
Construction
• ratings
• mechanicals
• input voltage
• speed
• location
Modes of
Operation
• variable speed
• thermostat
ECM 2.3 Series
ECM 2.3 VS. ECM 142
ECM 142 Series
1/3, 1/2, 3/4, 1hp
single or double shaft
integral or remote control
120/240 volt or 277 volt
0-1,500 rpm
indoor
1/3 hp
single or double shaft
integral or remote control
120 volt or 240 volt
0-1,500 rpm
indoor or outdoor
via pwm control
30 memory settings
via 24 volt control
via pwm control
15 memory settings
via 24 volt or 120/240
volt control
Options
• delay profiles
• output signal
• slew (ramp) rate
• soft start
yes
yes
yes, programmable
yes
no
no
yes, fixed rate
yes
Note: for complete product design specifications,
go to www.GEindustrial.com enter keyword: ECM