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High Efficiency Helical - Bevel
Gear Reducers
High Efficiency Parallel Shaft
Gear Reducers
Stainless Steel
&
WASHGUARD
®
High Efficiency Gear Reducers
Technical Information
Warnings and Cautions
Terms and Conditions
.50 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
12
2.80
2593
2050
150.16
5
122
143-5TC
KBQ8675-150.16-M7
K8675017.00
11
5.20
2635
3300
155.99
5
200
143-5TC
KBQ8775-155.99-M7
K8775017.00
9.2
2.20
3300
2050
190.00
5
122
143-5TC
KBQ8675-190.00-M7
K8675018.00
7.5
1.84
3946
2050
233.62
5
122
143-5TC
KBQ8675-233.62-M7
K8675019.00
7.6
3.60
3806
3300
231.14
5
200
143-5TC
KBQ8775-231.14-M7
K8775019.00
6.2
1.50
4840
2050
284.24
5
122
143-5TC
KBQ8675-284.24-M7
K8675020.00
6.0
2.80
4893
3300
290.33
5
200
143-5TC
KBQ8775-290.33-M7
K8775020.00
5.0
2.40
5708
3300
350.55
5
200
143-5TC
KBQ8775-350.55-M7
K8775021.00
4.9
1.22
5951
2050
354.30
5
122
56C
KBQ8675-354.30-M5
K8675005.00
4.9
4.00
5975
4800
357.41
5
385
143-5TC
KBQ8875-357.41-M7
K8875021.00
3.9
3.14
7611
4800
449.80
5
385
143-5TC
KBQ8875-449.80-M7
K8875022.00
4.1
1.88
7287
3300
430.02
5
200
143-5TC
KBQ8775-430.02-M7
K8775022.00
3.3
2.66
8985
4800
531.79
5
385
143-5TC
KBQ8875-531.79-M7
K8875023.00
3.3
1.52
9013
3300
531.87
5
200
143-5TC
KBQ8775-531.87-M7
K8775023.00
2.7
2.20
10864
4800
641.10
5
385
143-5TC
KBQ8875-641.10-M7
K8875024.00
2.7
1.24
11048
3300
652.45
5
200
56C
KBQ8775-652.45-M5
K8775008.00
2.2
1.78
13427
4800
794.13
5
385
143-5TC
KBQ8875-794.13-M7
K8875025.00
2.2
1.00
13700
3300
813.78
5
200
56C
KBQ8775-813.78-M5
K8775009.00
1.8
1.44
16597
4800
987.16
5
385
143-5TC
KBQ8875-987.16-M7
K8875010.00
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.
MOTOR SELECTIONS
1/2 HP LEESON ELECTRIC MOTORS
Motor Type
Voltage
Enclosure
Frame
Catalog
Number
General Purpose, C Face
115/208-230 1-PH
TEFC
56C
102862
General Purpose, C Face
208-230/460 3-PH
TEFC
56C
102860
WATTSAVER
®
Premium Efficiency Motor 208-230/460 3-PH
TEFC
56C
101780
575 Volt Motor
575 3-PH
TENV
56C
110176
SCR Rated DC Motor
90 VDC
TEFC
56C
098000
SCR Rated DC Motor
180 VDC
TEFC
56C
098008
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:
K8473017.00-102862
1. Select reducer catalog number
2. Select motor catalog number
3. Order reducer and motor as one line item as shown below
This Quick Selection is only for motorized reducers
with base mount (00 suffix). For other reducer
configurations see the Maximum Rating Tables
beginning on page 557.
K Series Helical - Bevel
1750 RPM Input
Quick Selections