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BRAVO
®
Single Reduction Reducers
BRAVO
®
Worm - Worm
Double Reduction
BRAVO
®
Helical - Worm
Double Reduction
BRAVO
®
Accessory Kits
High Efficiency Helical - Inline
Gear Reducers
High Efficiency Helical - Worm
Gear Reducers
HP
Gear Reducer Quick Selections
Output Service Output Overhung
Number Reducer Aluminum
Motor
Model
Reducer Only
Speed Factor
W
Torque Load
O
Ratio
of
Weight
X
or
Frame
Number
Catalog
(RPM)
(lb-in)
(lbs.)
Stages
(lbs.)
Cast Iron
Number
665
2.24
455
530
2.63
2
35
C
182-4TC
RBQ8372-2.63-M9-00
R8372047
593
2.08
510
550
2.95
2
35
C
182-4TC
RBQ8372-2.95-M9-00
R8372048
568
3.31
532
1010
3.08
2
66
C
182-4TC
RBQ8472-3.08-M9-00
R8472042
529
1.92
572
570
3.31
2
35
C
182-4TC
RBQ8372-3.31-M9-00
R8372049
485
2.36
624
450
3.61
2
25
A
182-4TC
PBQ7472-3.61-M9-B1
P7472039.B1
470
1.82
643
580
3.72
2
35
C
182-4TC
RBQ8372-3.72-M9-00
R8372050
449
2.79
674
1090
3.90
2
66
C
182-4TC
RBQ8472-3.90-M9-00
R8472043
416
1.76
728
590
4.21
2
35
C
182-4TC
RBQ8372-4.21-M9-00
R8372051
414
2.45
731
474
4.23
2
25
A
182-4TC
PBQ7472-4.23-M9-B1
P7472040.B1
387
2.52
781
1140
4.52
2
66
C
182-4TC
RBQ8472-4.52-M9-00
R8472044
366
1.55
826
620
4.78
2
35
C
182-4TC
RBQ8372-4.78-M9-00
R8372052
349
2.65
867
491
5.01
2
25
A
182-4TC
PBQ7472-5.01-M9-B1
P7472041.B1
349
2.65
867
603
5.01
2
30
A
182-4TC
PBQ7572-5.01-M9-B1
P7572098.B1
320
1.35
946
650
5.47
2
35
C
182-4TC
RBQ8372-5.47-M9-00
R8372053
298
1.26
1015
680
5.87
2
35
C
182-4TC
RBQ8372-5.87-M9-00
R8372054
293
3.15
1034
1080
5.98
2
66
C
182-4TC
RBQ8472-5.98-M9-00
R8472045
289
2.10
1047
522
6.07
2
25
A
182-4TC
PBQ7472-6.07-M9-B1
P7472042.B1
289
2.65
1047
629
6.07
2
30
A
182-4TC
PBQ7572-6.07-M9-B1
P7572099.B1
285
1.36
1060
710
6.13
2
35
C
182-4TC
RBQ8372-6.13-M9-00
R8372055
257
2.04
1177
540
6.81
2
25
A
182-4TC
PBQ7472-6.81-M9-B1
P7472043.B1
257
2.43
1177
646
6.81
2
30
A
182-4TC
PBQ7572-6.81-M9-B1
P7572100.B1
255
1.23
1186
740
6.86
2
35
C
182-4TC
RBQ8372-6.86-M9-00
R8372056
244
2.70
1238
1180
7.16
2
61
C
182-4TC
RBQ8472-7.16-M9-00
R8472046
232
1.76
1304
568
7.54
2
25
A
182-4TC
PBQ7472-7.54-M9-B1
P7472044.B1
232
2.39
1304
658
7.54
2
30
A
182-4TC
PBQ7572-7.54-M9-B1
P7572101.B1
227
1.11
1331
770
7.70
2
35
C
182-4TC
RBQ8372-7.70-M9-00
R8372057
220
1.75
1375
579
7.96
2
25
A
182-4TC
PBQ7472-7.96-M9-B1
P7472045.B1
220
2.31
1375
663
7.96
2
30
A
182-4TC
PBQ7572-7.96-M9-B1
P7572102.B1
202
1.03
1499
790
8.67
2
35
C
182-4TC
RBQ8372-8.67-M9-00
R8372058
193
2.20
1566
1290
9.06
2
66
C
182-4TC
RBQ8472-9.06-M9-00
R8472047
193
3.73
1571
1710
9.09
2
116
C
182-4TC
RBQ8772-9.09-M9-00
R8772059
185
1.53
1635
615
9.45
2
25
A
182-4TC
PBQ7472-9.45-M9-B1
P7472046.B1
185
1.84
1635
674
9.45
2
30
C
182-4TC
PBQ7572-9.45-M9-B1
P7572103.B1
166
2.02
1819
1340
10.52
2
66
C
182-4TC
RBQ8472-10.52-M9-00
R8472048
156
2.40
1945
1700
11.25
2
95
C
182-4TC
RBQ8672-11.25-M9-00
R8672063
153
1.32
1977
658
11.43
2
25
A
182-4TC
PBQ7472-11.43-M9-B1
P7472047.B1
153
1.74
1977
778
11.43
2
30
A
182-4TC
PBQ7572-11.43-M9-B1
P7572104.B1
138
2.90
2197
1830
12.71
2
116
C
182-4TC
RBQ8772-12.71-M9-00
R8772062
136
2.16
2227
1700
12.88
2
95
C
182-4TC
RBQ8672-12.88-M9-00
R8672064
127
1.64
2377
1470
13.75
2
66
C
182-4TC
RBQ8472-13.75-M9-00
R8472049
123
1.55
2460
850
14.21
2
30
A
182-4TC
PBQ7572-14.21-M9-B1
P7572105.B1
112
1.86
2698
1700
15.61
2
95
C
182-4TC
RBQ8672-15.61-M9-00
R8672065
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Start with a Grove Gear IRONMAN reducer
and add a LEESON industrial-duty NEMA C
face motor to produce a GEAR+MOTOR
™
.
How To Create a GEAR+MOTOR™ Part Number
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Quick Selections
R Series and P Series Helical - Inline
1750 RPM Input