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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
Grove Gear IRONMAN Helical-Worm Model Number System
The Mounting position must be specified on all orders, and included in the reducer description. To order Motorized Reducers, simply specify the
reducer, indicate the motor description or catalog number and specify “Motorized Assembly”. To order Integral Gearmotors, simply specify the
reducer, motor horsepower and “Integral Gearmotor”. Integral Gearmotors in this catalog are supplied with 3 phase 230/460v totally enclosed
1750 rpm general purpose motors.
S - BQ
8472 -
7.50 - M5
-
B3
Type Style
Size
Ratio
Motor
Mounting
Frame
Sample Model Numbers
Cast iron, size 847 base mount unit with quill input, 7.50:1 ratio, B3 mounting
Number
Output
Motor
Output
of Gear
Shaft
Frame
Flange Mounting
Type
Style
Size
Reductions
Ratio Orientation Codes Position Position
Size
847
Cast Iron
857
Cast Iron
867
Cast Iron
877
Cast Iron
S - Cast Iron Helical-Worm Reducer
BASIC STYLES
BQ - Base Mount, Solid Output
Shaft, Quill “C” Face Input
FQ - Output Flange Mount,
Solid Output Shaft, Quill
“C” Face Input
BN - Base Mount, Solid Output
Shaft, Solid Input Shaft
FN - Output Flange Mount, Solid
Output Shaft, Solid Input
Shaft
ABQ - Hollow Output Shaft,
Base or Shaft Mount, Quill
“C” Face Input
AFQ - Hollow Output Shaft,
Output Flange Mount, Quill
“C” Face Input
ABN - Hollow Output Shaft,
Base or Shaft Mount, Solid
Input Shaft
AFN - Hollow Output Shaft,
Output Flange Mount,
Solid Input Shaft
IRONMAN WASHGUARD®
options. Add a “W” after the “S” in
all styles above.
2 Double Reduction
3 Triple Reduction
4 Quadruple Reduction
See rating tables for
available ratios.
M5
56C
M7
143-145TC
M9
182-184TC
M11
213-215TC
NM
Non-Motorized
See page 521 for
mounting position.
B3 is assigned
unless noted
L - Left Hand Output Shaft
R - Right Hand Output Shaft
D - Double Output Shaft
H - Hollow Output Shaft
FL - Flange Left
FR - Flange Right
BLANK - No Output Flange
Model Number System
4 4FSJFT t )FMJDBM 8PSN