Related Resources: motors
Squirrel Cage Induction Motors NEMA Continuous Speed Capability
Electric Motors, Generators and Drives
AC Electric Motor NEMA Continuous Speed Capability General Purpose Squirrel Cage Induction Motors in Direct Coupled applications.
Horsepower |
Totally Enclosed Fan-Cooled |
Open Drip Proof |
|||||
Synchronous Speed at 60 Hz |
|||||||
3600 |
1800 |
1200 |
3600 |
1800 |
1200 |
||
Minimum Design Speed | |||||||
1/4 |
5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
1/3 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
1/2 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
3/4 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
1 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
1.5 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
2 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
3 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
5 | 5200 |
3600 |
2400 |
5200 |
3600 |
2400 | |
7.5 | 4500 |
2700 |
2400 |
5200 |
2700 |
2400 | |
10 | 4500 |
2700 |
2400 |
4500 |
2700 |
2400 | |
15 | 4500 |
2700 |
2400 |
4500 |
2700 |
2400 | |
20 | 4500 |
2700 |
2400 |
4500 |
2700 |
2400 | |
25 | 4500 |
2700 |
1800 |
4500 |
2700 |
1800 | |
30 | 4500 |
2700 |
1800 |
4500 |
2700 |
1800 | |
40 |
3600 |
2300 |
1800 |
4500 |
2300 |
1800 |
|
50 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
60 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
75 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
100 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
125 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
150 |
3600 |
1800 |
3600 |
2300 |
1800 |
||
200 |
3600 |
2300 |
1800 |
3600 |
2300 |
1800 |
|
250 |
3600 |
2300 |
1200 |
3600 |
2300 |
1200 |
|
300 |
3600 |
1800 |
1200 |
3600 |
2300 |
1200 |
|
350 |
3600 |
1800 |
1800 |
3600 |
1800 |
1200 |
|
400 |
3600 |
1800 |
- |
3600 |
1800 |
- |
|
---|---|---|---|---|---|---|---|
450 |
3600 |
1800 |
- |
3600 |
1800 |
- |
|
500 |
3600 |
1800 |
- |
3600 |
1800 |
- |
Totally Enclosed Fan-Cooled Open Dripproof Synchronous Speed at 60 Hz 3600 1800 1200 3600 1800 1200