Gearing
ELECTRA-GEAR
/UTPUT
-OUNTING
!LL /THER
'ROVE 'EAR
,%%3/. 2EPLACE 7ITH
3IZE
3HAFT $IAMETER
&OOTPRINT
&EATURES
&LEXALINE
)2/.-!. 3ERIES #ODE
.EEDED
.EEDED
)NTERCHANGE )NTERCHANGE
"ELOW
GRG
)DENTICAL
)DENTICAL
)DENTICAL
GRL
GRG
)DENTICAL
)DENTICAL
GRL
GRG
)DENTICAL
)DENTICAL
GRL
FEATURE COMPARISON (821, 826, 832)
)F !CCESSORY KIT IS REMOVED DIMENSIONS WILL VARY
GR SERIES
DIMENSIONS
STYLES: TMQ, TM, T
STYLE TMQ, TM, T DIMENSIONS (Inches)
T
U
Input
Output
Size
A
B
C
D
CD
F
FA
T
FZ
T
G
H
I
J
K
L
M
N
O
O*
V
+0.000
+0.000
Key
I
Key
-0.0015
-0.0015
813
. ! . !
8
8
815
. ! . !
8
8
818
. ! . !
8
8
821
. ! . !
8
8
824
. ! . !
8
8
826
. ! . !
S
8
8
830
. ! . !
8
8
832
. ! . !
S
8
8
842
. ! . !
8
8
852
. ! . !
8
8
860
. !
8
8
870
. !
X
X
880
. !
X
X
8100
. !
X
X
MOTOR MOUNTING DIMENSIONS
IEC B5 & B3/B5 METRIC DIMENSIONS (Inches)
V
NEMA DIMENSIONS (Inches)
LM
L1
LQ
LQ1
RQ
Size
48CZ
56C/
180TC/ 250TC
48CZ/
180TC 210TC 250TC
48CZ/
180TC 250TC
140TC
210TC
56C/140TC
56C/140TC
813
. ! . !
. ! . ! . !
. ! . !
815
. ! . !
. ! . ! . !
. ! . !
818
. ! . !
. ! . ! . !
. ! . !
821
. ! . !
. ! . ! . !
. ! . !
824
. !
. !
N
. ! . !
N
. !
826
. !
. !
N
. ! . !
N
. !
830
. !
. !
N
. !
N
. !
832
. !
. !
N
. !
N
. !
842
. !
N
N
852
. !
N
N
860
. ! . !
N
N
870
. ! . !
. ! . ! . ! . ! . ! . ! . !
880
. ! . !
L
. ! . ! . ! . ! . ! . ! . !
Frame
AJ
B
AK
BD
BE
BE1 Bore Keyway
U
BF
B
Dia.
48CZ
. !
8
56C
. !
8
140TC
. !
8
180TC
. !
8
210TC
. !
8
250TC
. !
8
LQ1
RQ
Size
D63D
D71D
D80D D90D D100LD/
D132D
D63D
D71D
D80D
D90D D100LD/ D132D
D112MD
D112MD
813
. ! . ! . !
. ! . ! . !
815
. ! . ! . !
. ! . ! . !
818
. ! . ! . !
. ! . ! . !
821
. ! . ! . !
. ! . ! . !
824
. !
. ! . ! . ! . !
. ! . ! . !
826
. !
. ! . !
. !
830
. !
. ! . !
. !
832
. !
. ! . !
. !
842
. ! . ! . !
. ! . ! . !
852
. ! . ! . !
. ! . ! . !
Frame
AJ
AK
BD
BE
Bore Keyway
U
BF TAP
OD
Dia.
D63D
8 - 8
D71D
8
- 8
D80D
8 - 8
D90D
8 - 8
D100LD/
D112MD
8 - 8
D132D
8 - 8
NEMA DIMENSIONS (Inches)
IEC B5 & B3/B5 METRIC DIMENSIONS (MM)
!LL DIMENSIONS SHOWN ARE FOR REFERENCE ONLY #ONTACT &ACTORY FOR CERTIFIED DIMENSIONS
S
3EE FEATURE COMPARISON CHART
!PPLIES TO DOUBLE OUTPUT SHAFT
+EY NOT PROVIDED WITH GEAR REDUCER +EYWAY DIMENSION SHOWN
U
+EYWAY WIDTH BY DEPTH
B
-OUNTING HOLES ROTATED DEGREES FROM POSITIONS SHOWN
ON 3IZE '2 3TYLE 4- WITH FRAME SIZES 4# 4#
N
#: NOT AVAILABLE
L
4# NOT AVAILABLE
V
-ETRIC )%# " INPUT FLANGE OPTIONS ARE AVAILABLE ONLY ON QUILL INPUT STYLES
$IMENSIONS SAME FOR '2' AND '2, 3ERIES
I
3TYLE 4 AND 4- ONLY
T
3IZES
ARE SUPPLIED WITH A FAN $IMENSIONS REFER TO FAN GUARD LOCATION
&OR SAFETY PURCHASER OR USER SHOULD PROVIDE PROTECTIVE GUARDS OVER SHAFT
EXTENSIONS AND ANY COUPLINGS SHEAVES AND BELTS SPROCKETS AND CHAINS
ETC MOUNTED THEREON
WARNING
./4% )F REDUCER IS USED WITHOUT THE ACCESSORY MOUNTED SELECT BASED MOUNTING DIMENSIONS ON PAGES
" "- "-1
Specifications are subject to change without notice
