RA-2 Series Ratings – 1750 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 19.20 18.24 657 1750
2 8.75 8.31 599 875
3 7.33 6.96 752 583.3

RA-2 Series Ratings – 1150 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 14.20 13.49 735 1150
2 7.00 6.65 725 575
3 5.50 5.23 854 383.3

RA-2 Series Ratings – 870 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 11.40 10.83 766 870
2 5.83 5.35 794 435
3 4.59 4.36 938 290

RA-2 Series Ratings – 690 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 9.64 9.15 823 690
2 5.12 4.86 874 345
3 3.75 3.56 961 230

RA-2 Series Ratings – 300 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 4.61 4.38 900 300
2 2.60 2.47 1017 150
3 1.87 1.77 1095 100

RA-2 Series Ratings – 100 Input RPM

Overhung load; output shaft=400lbs

Ratio Input HP Output HP Output Torque Output RPM
1 1.63 1.54 950 100
2 .93 .88 1079 50
3 .77 .73 1350 33.3