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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
Quick Selections
HP
con’t
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
153
3.29
791
658
11.43
2
23
A
143-5TC
PBQ7472-11.43-M7-B1
P7472028.B1
150
1.47
807
445
11.64
2
11
A
143-5TC
PBQ7272-11.64-M7-B1
P7272031.B1
137
1.98
881
1150
12.74
2
30
C
143-5TC
RBQ8372-12.74-M7-00
R8372038
132
1.30
917
476
13.26
2
11
A
143-5TC
PBQ7272-13.26-M7-B1
P7272032.B1
128
1.88
945
1150
13.67
2
30
C
143-5TC
RBQ8372-13.67-M7-00
R8372039
127
4.11
951
1470
13.75
2
51
C
143-5TC
RBQ8472-13.75-M7-00
R8472029
123
2.34
984
693
14.21
2
23
A
143-5TC
PBQ7472-14.21-M7-B1
P7472029.B1
123
3.87
984
850
14.21
2
28
A
143-5TC
PBQ7572-14.21-M7-B1
P7572067.B1
114
1.12
1061
508
15.37
2
11
A
143-5TC
PBQ7272-15.37-M7-B1
P7272033.B1
107
3.52
1136
1560
16.43
2
51
C
143-5TC
RBQ8472-16.43-M7-00
R8472030
106
1.02
1142
520
16.48
2
11
A
143-5TC
PBQ7272-16.48-M7-B1
P7272034.B1
105
2.18
1152
711
16.62
2
23
A
143-5TC
PBQ7472-16.62-M7-B1
P7472030.B1
105
1.56
1152
1150
16.66
2
30
C
143-5TC
RBQ8372-16.62-M7-00
R8372040
88
2.91
1383
1600
20.00
2
51
C
143-5TC
RBQ8472-20.00-M7-00
R8472032
87
1.80
1391
780
20.10
2
23
A
143-5TC
PBQ7472-20.10-M7-B1
P7472031.B1
87
2.74
1391
900
20.10
2
28
A
143-5TC
PBQ7572-20.10-M7-B1
P7572069.B1
84
1.26
1436
1150
20.77
2
30
C
143-5TC
RBQ8372-20.77-M7-00
R8372041
70
1.33
1729
877
24.98
2
23
A
143-5TC
PBQ7472-24.98-M7-B1
P7472032.B1
70
2.20
1729
944
24.98
2
28
A
143-5TC
PBQ7572-24.98-M7-B1
P7572070.B1
70
1.05
1731
1150
25.04
2
30
C
143-5TC
RBQ8372-25.04-M7-00
R8372042
64
2.16
1877
1600
27.14
2
51
C
143-5TC
RBQ8472-27.14-M7-00
R8472035
60
1.24
2017
900
29.41
2
23
A
143-5TC
PBQ7472-29.41-M7-B1
P7472033.B1
60
1.48
2017
1012
29.41
2
28
A
143-5TC
PBQ7572-29.41-M7-B1
P7572071.B1
59
1.99
2048
1600
29.62
2
51
C
143-5TC
RBQ8472-29.62-M7-00
R8472036
54
1.82
2247
1600
32.50
2
51
C
143-5TC
RBQ8472-32.50-M7-00
R8472037
52
1.05
2327
918
34.01
3
24
A
143-5TC
PBQ7473-34.01-M7-B1
P7473023.B1
52.0
1.48
2327
1060
34.01
3
29
A
143-5TC
PBQ7573-34.01-M7-B1
P7573067.B1
49.0
1.01
2470
922
35.58
2
23
A
143-5TC
PBQ7472-35.58-M7-B1
P7472034.B1
49.0
1.65
2483
1600
35.91
2
51
C
143-5TC
RBQ8472-35.91-M7-00
R8472038
44.0
1.27
2750
1192
39.79
3
29
A
143-5TC
PBQ7573-39.79-M7-B1
P7573068.B1
39.0
1.32
3112
1600
45.00
2
51
C
56C
RBQ8472-45.00-M5-00
R8472039
38.0
1.67
3207
1700
46.38
2
80
C
143-5TC
RBQ8672-46.38-M7-00
R8672047
37.0
1.07
3270
1330
47.22
3
29
A
143-5TC
PBQ7573-47.22-M7-B1
P7573069.B1
34.0
2.06
3518
2240
50.87
3
120
C
143-5TC
RBQ8773-50.87-M7-00
R8773023
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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
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