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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
GR Series
Dimensions
Styles: UMQ, UM, U
H
DIA.
(4) HOLES
CD
D
LM
J
L1
L
I
FA
U
SQ.
OUTPUT
KEY
SQ.
INPUT
KEY
BE
N
BD
AK
AJ
BF
(4) HOLES
N
O
USABLE
V
O*
USABLE
FZ
C
K
B
BE1
T
T
A
F
G
Style UM
H
DIA.
(4) HOLES
D
CD
RQ
LQ1
LQ
J
FA
BE
SQ.
OUTPUT
KEY
BORE DIA.
AK
AJ
BD
N
BF (4)HOLES
N
O
USABLE
V
(2) HOLES
3/8-16
O*
USABLE
I
FZ
C
K
B
BE1
G
A
F
T
T
Style UMQ
FZ
N
N
O*
O
FA
I
L
M
J
D SQ.
INPUT
KEY
H
DIA.
(4) HOLES
SQ.
OUTPUT
KEY
USABLE
V
USABLE
CD C
U
K
B
G
A
F
T
T
Style U
ASSEMBLIES
REVERSE ALL ARROWS
FOR OPPOSITE INPUT SHAFT
ROTATION. CONTACT FACTORY
FOR OTHER MOUNTINGS OR
ASSEMBLY POSITIONS.
ASSEMBLIES
ASSEMBLIES
L
R
D
R
L
D
R
L
D