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www.grovegear.comQuadro Single Reduction
Quadro Accessories
Lecentric Helical-Aluminum
Lecentric Helical-Cast Iron
Technical Information
Mechanical Warnings
and Cautions
Quadro Aluminum Worm Gear Reducers
Maximum Rating Tables
Style B
Style H
Exact
Ratio
Input
RPM
Output
RPM
Input HP
Output
HP
Output
Torque
(lb.-in.)
Left Hand
Catalog No.
Right Hand
Catalog No.
Double Ext.
Catalog No.
Hollow Output
Catalog No.
7
1750 250 1.378 1.103 278
Q518000112 Q518001112 Q518002112 Q518006112
1150 164 0.950 0.760 292
10
1750 175 0.981 0.775 279
Q518000212 Q518001212 Q518002212 Q518006212
1150 115 0.679 0.536 294
14
1750 125 0.871 0.670 338
Q518000312 Q518001312 Q518002312 Q518006312
1150 82 0.602 0.463 356
21
1750 83 0.796 0.533 405
Q518000412 Q518001412 Q518002412 Q518006412
1150 55 0.555 0.372 426
28
1750 63 0.631 0.410 410
Q518000512 Q518001512 Q518002512 Q518006512
1150 47 0.494 0.321 431
37
1750 47 0.490 0.309 414
Q518000612 Q518001612 Q518002612 Q518006612
1150 31 0.340 0.214 436
46
1750 38 0.397 0.234 388
Q518000712 Q518001712 Q518002712 Q518006712
1150 25 0.274 0.162 408
60
1750 29 0.363 0.203 442
Q518000812 Q518001812 Q518002812 Q518006812
1150 19.2 0.250 0.140 465
70
1750 25.0 0.204 0.110 278
Q518000912 Q518001912 Q518002912 Q518006912
1150 16.4 0.137 0.074 292
102
1750 17.2 0.144 0.070 261
Q518001012 Q518002012 Q518003012 Q518007012
1150 11.3 0.098 0.048 275
518 Series • 1.0 S.F.