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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
S Series Helical - Worm
1750 RPM Input
Quick Selections
2 HP
con’t
Gear Reducer Quick Selections
Output
Service
Output
Overhung
Number Reducer
Motor
Model
Reducer Only
Speed
Factor
W
Torque
Load
O
Ratio
of
Weight
X
Frame
Number
Catalog
(RPM)
(lb-in)
(lbs.)
Stages
(lbs.)
Number
54
1.96
2062
2100
32.57
2
84
143-5TC
SBQ8672-32.57-L-M7-B3
S8672044.00
51
1.09
2011
1750
34.09
2
50
143-5TC
SBQ8572-34.09-L-M7-B3
S8572043.00
49
1.58
2048
2100
35.85
2
84
143-5TC
SBQ8672-35.85-L-M7-B3
S8672045.00
45
3.49
2362
3050
38.71
2
173
143-5TC
SBQ8772-38.71-L-M7-B3
S8772039.00
45
1.01
2278
1750
39.00
2
50
143-5TC
SBQ8572-39.00-L-M7-B3
S8572044.00
38
2.47
2603
3050
45.68
2
173
143-5TC
SBQ8772-45.68-L-M7-B3
S8772040.00
32
1.34
2981
2100
54.38
2
84
143-5TC
SBQ8672-54.38-L-M7-B3
S8672048.00
32
2.85
3247
3050
54.38
2
173
143-5TC
SBQ8772-54.38-L-M7-B3
S8772041.00
29
1.41
3514
2100
60.00
2
84
143-5TC
SBQ8672-60.00-L-M7-B3
S8672049.00
27
2.55
3797
3050
64.29
2
173
143-5TC
SBQ8772-64.29-L-M7-B3
S8772042.00
27
1.36
3753
2100
64.41
2
84
143-5TC
SBQ8672-64.41-L-M7-B3
S8672050.00
23
1.18
4333
2100
75.00
2
84
143-5TC
SBQ8672-75.00-L-M7-B3
S8672051.00
23
2.23
4522
3050
77.50
2
173
143-5TC
SBQ8772-77.50-L-M7-B3
S8772043.00
21
1.10
4680
2100
81.43
2
84
143-5TC
SBQ8672-81.43-L-M7-B3
S8672052.00
18
1.90
5525
3050
96.00
2
173
143-5TC
SBQ8772-96.00-L-M7-B3
S8772044.00
16
1.68
5671
3050
108.75
2
173
143-5TC
SBQ8772-108.75-L-M7-B3
S8772045.00
14
1.51
6584
3050
128.57
2
173
143-5TC
SBQ8772-128.57-L-M7-B3
S8772046.00
11
1.33
7782
3050
155.00
2
173
143-5TC
SBQ8772-155.00-L-M7-B3
S8772048.00
10.2
1.25
8273
3050
171.43
2
173
143-5TC
SBQ8772-171.43-L-M7-B3
S8772049.00
9.1
1.10
9404
3050
192.00
2
173
143-5TC
SBQ8772-192.00-L-M7-B3
S8772050.00
8.5
1.06
9765
3050
206.67
2
173
143-5TC
SBQ8772-206.67-L-M7-B3
S8772051.00
MOTOR SELECTIONS
STOCK GEAR+MOTOR™
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
Example:
S8472009-102868
1. Select reducer catalog number
2. Select motor catalog number
3. Order reducer and motor as one line item as shown below
X
Weight does not include oil.
W
Service Factor is based on maximum torque rating of reducer.
O
Overhung load is calculated at centerline of output shaft.
2 HP LEESON ELECTRIC MOTORS
Motor Type
Voltage
Enclosure
Frame
Catalog
Number
General Purpose, C Face
115/208-230 1-PH
TEFC
56C
112136
General Purpose, C Face
208-230/460 3-PH
TEFC
140TC
120038
575 Volt Motor
575 3-PH
TEFC
145TC
120178
WATTSAVER
®
Premium Efficiency Motor 208-230/460 3-PH
TEFC
145TC
121065
SCR Rated DC Motor
180 VDC
TEFC
145TC
128010
This Quick Selection is only for motorized reducers with
base mount (00 suffix). For other reducer configurations
refer to Maximum Rating Tables beginning on page 493.