Characteristics and Typical
applications
| |
Torque as % of |
Rated Torque |
Rated Load |
|
|
| Type of Motor |
Starting |
Breakdown |
Power Factor |
Efficiency |
hp. Range |
Applications |
| Capacitor-Start |
250-400 |
Up to 350 |
50-65 |
55-65 |
1/8-1 |
Compressors, pumps, refrigerators, air
conditioning equipment, washing machines and other hard and start loads. |
| Shaded-Pole |
40-60 |
140 |
25-40 |
25-40 |
1/200-1/20 |
Clocks, timing motors, fans, hair
dryers, toys. Loads requiring low or moderate starting torque. |
Split-phase
(resistance-start) |
100-250 |
Up to 250 |
75-90 |
60-70 |
1/8-1 |
Fans, blowers, centrifugal pumps,
washing machines. Loads requiring low or moderate starting torque |
| Capacitor-Run |
100-200 |
Up to 250 |
75-90 |
60-70 |
1/8-1 |
Fans, centrifugal pumps, blowers etc.
Low noise applications |
Capacitor-Start
& Capacitor-Run |
200-300 |
Up to 250 |
75-90 |
60-70 |
1/8-1 |
Compressors, pumps, conveyors,
refrigerators. Low noise and high starting applications. |
|
