RA-3 Series Ratings – 1750 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 28.60 27.18 979 1750
2 20.90 19.85 1430 875
3 14.30 13.58 1467 583.3

RA-3 Series Ratings – 1150 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 20.90 19.85 1082 1150
2 15.30 14.53 1584 575
3 11.50 10.92 1796 383.3

RA-3 Series Ratings – 870 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 16.60 15.96 1144 870
2 12.30 11.68 1675 435
3 8.35 7.93 1705 290

RA-3 Series Ratings – 690 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 14.40 13.68 1230 690
2 10.30 9.78 1760 345
3 6.82 6.98 1748 230

RA-3 Series Ratings – 300 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 6.96 6.61 1360 300
2 4.90 4.65 1915 150
3 3.15 2.99 1846 100

RA-3 Series Ratings – 100 Input RPM

Overhung load; output shaft=600lbs

Ratio Input HP Output HP Output Torque Output RPM
1 2.50 2.37 1460 100
2 1.75 1.66 2039 50
3 1.10 1.04 1925 33.3