Curtis Machine Company, Inc. Logo
Snail Mail: P.O. Box 700, 2500 E. Trail Street, Dodge City, KS 67801-0700
E-Mail: curtis@curtismachine.com
Phone#: 1-316-227-7164     Fax#:1-316-227-2971
Toll Free in the USA: 1-800-835-9166

 
200SB Power/Torque Ratings for Given RPM
		
Imperial
Torque is in inch pounds (in.lbs.)
Power is in Horsepower (hp)
RPMAG Pwr.
1:1
AG Tor.
1:1
Ind. Pwr.
1:1
Ind. Tor.
1:1
AG Pwr.
1.35:1
AG Tor.
1.35:1
Ind. Pwr.
1.35:1
Ind. Tor.
1.35:1
AG Pwr.
1.5:1
AG Tor.
1.5:1
Ind. Pwr.
1.5:1
Ind. Tor.
1.5:1
AG Pwr.
2:1
AG Tor.
2:1
Ind. Pwr.
2:1
Ind. Tor.
2:1
AG Pwr.
3:1
AG Tor.
3:1
Ind. Pwr.
3:1
Ind. Tor.
3:1
100     2.1     1,306   0.9     533     1.1     665     0.7     430     0.9     554     0.6     389     0.6     356     0.5     287     0.3     187     0.3     176     
200     3.9     1,234   1.3     423     2       631     1.1     341     1.7     526     1       309     1.1     339     0.7     228     0.6     179     0.5     161     
300     5.7     1,188   1.8     370     2.7     561     1.4     298     2.4     508     1.3     270     1.6     329     1       199     0.8     174     0.7     141     
400     7.2     1,139   2.1     336     3.2     510     1.7     271     2.9     461     1.6     245     2       321     1.2     181     1.1     170     0.8     128     
500     8.4     1,057   2.5     312     3.8     473     2       251     3.4     428     1.8     228     2.5     314     1.3     168     1.3     167     0.9     119     
600     9.5     995     2.8     293     4.2     445     2.3     237     3.8     403     2       214     2.8     297     1.5     158     1.6     164     1.1     112     
700     10.5    945     3.1     279     4.7     423     2.5     225     4.3     383     2.3     203     3.1     282     1.7     150     1.8     162     1.2     106     
800     11.5    904     3.4     267     5.1     405     2.7     215     4.7     366     2.5     195     3.4     270     1.8     143     2       160     1.3     101     
900     12.4    869     3.7     256     5.6     389     3       207     5       352     2.7     187     3.7     259     2       138     2.3     158     1.4     98      
1,000   13.3    839     3.9     247     6       376     3.2     200     5.4     340     2.9     181     4       251     2.1     133     2.5     156     1.5     94      
1,100   14.2    813     4.2     240     6.4     364     3.4     193     5.8     329     3.1     175     4.2     243     2.3     129     2.7     155     1.6     91      
1,200   15      790     4.4     233     6.7     354     3.6     188     6.1     320     3.2     170     4.5     236     2.4     125     2.9     154     1.7     88      
1,300   15.9    769     4.7     227     7.1     344     3.8     183     6.4     312     3.4     166     4.7     230     2.5     122     3.1     152     1.8     85      
1,400   16.7    750     4.9     221     7.5     336     4       178     6.8     304     3.6     161     5       224     2.6     119     3.4     151     1.8     83      
1,500   17.5    733     5.1     216     7.8     328     4.2     174     7.1     297     3.8     158     5.2     219     2.8     116     3.6     150     1.9     81      
1,600   18.2    718     5.4     212     8.2     321     4.3     171     7.4     291     3.9     154     5.4     214     2.9     114     3.8     149     2       79      
1,700   19      703     5.6     207     8.5     315     4.5     167     7.7     285     4.1     151     5.7     210     3       112     4       148     2.1     77      
1,800   19.7    690     5.8     203     8.8     309     4.7     164     8       280     4.2     149     5.9     206     3.1     109     4.2     146     2.2     75      
1,900   20.4    678     6       200     9.1     303     4.9     161     8.3     275     4.4     146     6.1     202     3.2     107     4.3     143     2.2     74      
2,000   21.1    666     6.2     196     9.5     298     5       158     8.6     270     4.6     143     6.3     199     3.4     106     4.5     141     2.3     72      
2,100   21.8    655     6.4     193     9.8     293     5.2     156     8.9     265     4.7     141     6.5     196     3.5     104     4.6     138     2.4     71      
2,200   22.5    645     6.6     190     10.1    289     5.4     153     9.1     261     4.9     139     6.7     193     3.6     102     4.8     136     2.4     70      
2,300   23.2    636     6.8     187     10.4    285     5.5     151     9.4     258     5       137     6.9     190     3.7     101     4.9     134     2.5     69      
2,400   23.9    627     7       185     10.7    281     5.7     149     9.7     254     5.1     135     7.1     187     3.8     99      5       132     2.6     68      
2,500   24.5    618     7.2     182     11      277     5.8     147     9.9     251     5.3     133     7.3     185     3.9     98      5.2     131     2.6     67      
2,600   25.2    610     7.4     180     11.3    273     6       145     10.2    247     5.4     131     7.5     182     4       97      5.3     129     2.7     66      
2,700   25.8    603     7.6     178     11.6    270     6.1     143     10.5    244     5.6     130     7.7     180     4.1     96      5.5     127     2.8     65      
2,800   26.5    595     7.8     176     11.8    267     6.3     142     10.7    241     5.7     128     7.9     178     4.2     94      5.6     126     2.8     64      
2,900   27.1    588     8       174     12.1    263     6.4     140     11      238     5.8     127     8.1     176     4.3     93      5.7     124     2.9     63      
3,000   27.7    582     8.2     172     12.4    260     6.6     138     11.2    236     6       125     8.3     174     4.4     92      5.9     123     3       62      
3,100   28.3    576     8.4     170     12.7    258     6.7     137     11.5    233     6.1     124     8.5     172     4.5     91      6       122     3       62      
3,200   28.9    569     8.5     168     12.9    255     6.9     135     11.7    231     6.2     123     8.6     170     4.6     90      6.1     120     3.1     61      
3,300   29.5    564     8.7     166     13.2    252     7       134     12      228     6.4     121     8.8     168     4.7     89      6.2     119     3.2     60      
3,400   30.1    558     8.9     165     13.5    250     7.2     133     12.2    226     6.5     120     9       167     4.8     89      6.4     118     3.2     60      
3,500   30.7    553     9.1     163     13.7    247     7.3     131     12.4    224     6.6     119     9.2     165     4.9     88      6.5     117     3.3     59      
3,600   0       0       0       0       14      245     7.4     130     12.7    222     6.7     118     9.3     163     5       87      6.6     116     3.3     58      
3,700   0       0       0       0       14.3    243     7.6     129     12.9    220     6.9     117     9.5     162     5.1     86      6.7     115     3.4     58      
3,800   0       0       0       0       14.5    241     7.7     128     13.1    218     7       116     9.7     161     5.1     85      6.9     114     3.5     57      
3,900   0       0       0       0       14.8    239     7.9     127     13.4    216     7.1     115     9.9     159     5.2     85      7       113     3.5     57      
4,000   0       0       0       0       15      237     8       126     13.6    214     7.2     114     10      158     5.3     84      7.1     112     3.6     56      
4,100   0       0       0       0       15.3    235     8.1     125     13.8    212     7.3     113     10.2    157     5.4     83      7.2     111     3.6     56      
4,200   0       0       0       0       15.5    233     8.2     124     14      211     7.5     112     10.4    155     5.5     83      7.3     110     3.7     55      
4,300   0       0       0       0       15.8    231     8.4     123     14.3    209     7.6     111     10.5    154     5.6     82      7.4     109     3.7     55      
4,400   0       0       0       0       16      229     8.5     122     14.5    207     7.7     110     10.7    153     5.7     81      7.6     108     3.8     54      
4,500   0       0       0       0       16.3    228     8.6     121     14.7    206     7.8     109     10.8    152     5.8     81      7.7     107     3.8     54      
4,600   0       0       0       0       16.5    226     8.8     120     14.9    204     7.9     109     11      151     5.8     80      7.8     107     3.9     53      
4,700   0       0       0       0       16.7    224     8.9     119     15.1    203     8       108     11.2    150     5.9     79      7.9     106     4       53      
4,800   0       0       0       0       0       0       0       0       15.4    202     8.2     107     11.3    149     6       79      8       105     4       53      
4,900   0       0       0       0       0       0       0       0       15.6    200     8.3     106     11.5    148     6.1     78      8.1     104     4.1     52      
5,000   0       0       0       0       0       0       0       0       15.8    199     8.4     106     11.6    147     6.2     78      8.2     104     4.1     52      

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