Related Resources: motors
Permanent Split Capacitor Shaded Pole Motors NEMA Horsepower and Speed Ratings
Electric Motors Design and Engineering
Typical NEMA horsepower and speed ratings for permanent Split Capacitor and Shaded Pole Motors rated at 115, 200, and 230 volts.
Permanent Split Capacitor and Shaded Pole Motors, NEMA Horsepower and Speed Ratings
Permanent Split Capacitor Motors |
||||
HP |
60-Hertz Synchronous Rpm |
Approximate RPM at Rated Load |
50-Hertz Synchronous Rpm |
Approximate RPM at Rated Load |
1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12.5, 16, 20, 25, 30, and 40 millhorsepower |
3600 1800 1200 900 |
3000 1550 1050 800 |
3000 1500 1000 ... |
2500 1300 875 ... |
1/20, 1/15, 1/12, 1/10, 1/8, 1/6, 1/5, 1/4 and 1/3 horsepower |
3600 1800 1200 900 |
3250 1625 1025 800 |
3000 1500 1000 ... |
2700 1325 900 ... |
Shade Pole Motors |
||||
1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12.5, 16, 20, 25, 30, and 40 millhorsepower |
1800 1200 900 |
1550 1050 800 |
1500 1000 ... |
1300 850 ... |
1/20, 1/15, 1/12, 1/10, 1/8, 1/6, 1/5, and 1/4 horsepower |
1800 1200 900 |
1550 1050 800 |
1500 1000 ... |
1300 875 ... |