74 / 663
www.grovegear.com
74
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
CD C
X
B.C.
Y SQUARE
H
(4) HOLES
SQ.
OUTPUT
KEY
O*
D
USABLE
L
B
FA
I
FZ
U
SQ.
INPUT
KEY
M
N
R
V
N
A
T
T
W
BB
Style F
LL
RL
DL
LR
RR
DR
ASSEMBLIES
REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT
ROTATION. CONTACT FACTORY FOR OTHER MOUNTINGS
OR ASSEMBLY POSITIONS.
GR Series
Dimensions
Styles: FMQ, FM, F
X
B.C.
Y SQUARE
H
(4) HOLES
BE
B
L
L1
LM
FA
I
FZ
U
SQ.
INPUT
KEY
CD
C
AK
AJ
R
SQ.
OUTPUT
KEY
BB
D
O*
USABLE
BD
(4) HOLES
BF
BE1
A
T
T
N
N
W
V
Style FM
BORE
DIA.
C
BD
(2) HOLES
3/8-16
AJ
AK
X
B.C.
Y SQUARE
H
(4) HOLES
BE
R
SQ.
OUTPUT
KEY
V
CD
D
O*
USABLE
B
RQ
LQ1
I
FA
FZ
(4) HOLES
BF
BE1
LQ
A
N
N
T
T
W
BB
RL
LL
DL
RR
LR
DR
ASSEMBLIES
RL
LL
DL
RR
LR
DR
ASSEMBLIES
Style FMQ
Sizes 815-8100 output flange must be mounted at
Factory on styles FMQ, FM, F.