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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
"WBJMBCMF .PUPS 'SBNFT
Reducer Size
# of Stages
56C
143-5TC
182-4TC
717
2-Stage
X
X
3-Stage
X
727
2-Stage
X
X
3-Stage
X
747
2-Stage
X
X
X
3-Stage
X
X
757
2-Stage
X
X
X
3-Stage
X
X
1
Conduit box horizontal
on right side.
2
Conduit box vertical
on bottom side.
3
Conduit box horizontal
on left side.
4
Conduit box vertical
on top side.
Motor Mounting Position
Conduit box position viewed from input side of reducer.
67$1'$5' 02817,1* 326,7,21
OVERHUNG LOAD AT
CENTER OF SHAFT
EXTENSION
Overhung LoadS and Thrust Loads
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DQ RYHUKXQJ ORDG ZKHQ XVHG DV D SRZHU WDNH RII 7KH DPRXQW RI RYHUKXQJ ORDG ZLOO YDU\ GHSHQGLQJ RQ WKH W\SH RI SRZHU WDNH RII XVHG DQG LWV PRXQWLQJ
location on the shaft. The LeCentric™ overhung load ratings listed in this catalog and in selection tables are calculated at the centerline of the shaft.
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also be used in the equations below.
2XWSXW 6KDIW 2+/
[ ,QSXW +3 [ 2YHUKXQJ /RDG )DFWRU [ (IÀFLHQF\
3LWFK 'LDPHWHU RI VSURFNHW SXOOH\ RU VKHDYH [ 2XWSXW 530
0D[LPXP 2YHUKXQJ /RDG &DSDFLWLHV
'ULYH 6L]H
([WHUQDO /RDG $SSOLHG
717
727
747
757
Input Shaft OHL (lbs.)
2-Stage
112
112
180
180
3-Stage
100
100
135
135
Output Shaft OHL (lbs.)
Refer to Selection Tables for overhung load variable by
output RPM.
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VKDIW H[WHQVLRQ ZLWK QR WKUXVW ORDG
2YHUKXQJ /RDG )DFWRUV³
6SURFNHW
Gear Pinion
1.25
V-Belt Sheave or Pulley 1.50
Flat Belt
2.50
,QSXW 6KDIW 2+/
[ ,QSXW +3 [ 2YHUKXQJ /RDG )DFWRU
3LWFK 'LDPHWHU RI VSURFNHW SXOOH\ RU VKHDYH [ ,QSXW 530
Helical - Inline
Technical Information