164 / 663
www.grovegear.com
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
164
A
F
N
G
N
LQ
LQ1
O*
T
T
RQ
V
D1
CE
O
SQ.
OUTPUT
KEY
BD DIA.
AJ
AK DIA.
CD
K
J
B
H DIA.
(4) HOLES
D2
R
BF(4)
EQ.SPCD.
(2) HOLES
3/8-16
BC
CA
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
I
B
J
K
N
O*
D2
CD
(4) HOLES
H DIA.
G
F
L
LM
L1
BC
V
A
D1
CE
BE1
BE
SQ.
OUTPUT
KEY
SQ.
INPUT
KEY
U
T
R
AJ
AK DIA.
BD DIA.
BF(4)
EQ.
SPCD.
CA
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
I
B
J
K
G
F
A
N
N
O
C1
D1
CE
BC
C
V
M
D
BJ
H
DIA.
(4) HOLES
R
T
O*
U
T
SQ.
OUTPUT
KEY
SQ.
INPUT
KEY
CA
PRIMARY STAGE
GEAR REDUCER
SECONDARY STAGE
GEAR REDUCER
NH Series
Dimensions
Styles: DUMQ, DUM, DU
Style DUMQ
Style DUM
Style DU
ASSEMBLIES
ASSEMBLIES
ASSEMBLIES
REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION.
CONTACT FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY
POSITIONS.
L
R
D
1
2
3
4
5
6
L
R
D
1
2
3
4
5
6
L
R
D
1
2
3
4
5
6