HH-1 Series Ratings – 1750 Input RPM

Overhung load; output shaft=250lbs

Ratio Input HP Output HP Output Torque Output RPM
2 20/21 3.90 3.70 400 592.74
4 3/16 3.24 3.08 444 417.91
4 13/14 2.92 2.78 500 355.07
5 11/12 2.60 2.46 540 295.77
6 6/11 2.60 2.46 580 268.36

HH-1 Series Ratings – 1150 Input RPM

Overhung load; output shaft=250lbs

Ratio Input HP Output HP Output Torque Output RPM
2 20/21 2.60 2.46 384 389.52
4 3/16 2.28 2.16 446 274.63
4 13/14 1.95 1.85 480 233.33
5 11/12 1.95 1.85 580 194.37
6 6/11 1.95 1.85 624 175.69