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ELECTRA-GEAR
Single Reduction
Worm Gear Reducers
Double Reduction
Worm - Worm Gear Reducers
Double Reduction
Helical - Worm Gear Reducers
WASHGUARD
®
Reducers
and GEAR+MOTOR™
Ratio Multipliers
Accessories and
Additional Capabilities
www.grovegear.com
188
EL Series
Dimensions
Styles: DFRMQ, DFRM, DFR
Style DFRMQ
Style DFRM
Style DFR
BB
R
V
SQ.
OUTPUT
KEY
B1
D1
CE
Y
Z DIA.(4)EQ. SP.
X DIA.
BOLT CIRCLE
I
BC
SECONDARY
UNIT
PRIMARY UNIT
BD
BF,(4) HOLES
AJ
AK DIA.
BORE DIA.
(2) HOLES
3/8-16 UNC
LQ
LQ1
RQ
O*
T
C CD
D2
N
BE1
BE
N
T
A
XB
R
BB
V
SQ.
INPUT
KEY
SQ.
OUTPUT
KEY
B1
A
T
N
N
D2
CD
C
T
O*
L1
U DIA.
BE
BE1
LM
LM1
AK DIA.
AJ
BF,(4) HOLES
BD
PRIMARY UNIT
SECONDARY
UNIT
BC
I
X DIA.
BOLT CIRCLE
Z DIA.(4)EQ. SP.
Y
CE
D1
XB
BB
R
V
O*
SQ.
OUPUT
KEY
SQ.
INPUT
KEY
B1
U DIA.
M
L
D2
CD C
A
T
N
N
X DIA.
BOLT CIRCLE
Z DIA.(4) EQ. SP.
Y
I
PRIMARY UNIT
SECONDARY
UNIT
BC
BH
C1
D1
CE
XB
T
ASSEMBLIES
ASSEMBLIES
ASSEMBLIES
REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION.
CONTACT FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY
POSITIONS.
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6
LL
RL
DL
LR
RR
DR
1
2
3
4
5
6