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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
www.grovegear.com
234
NH Series
Dimensions
Styles: DXHMQ, DXHM, DXH
Style DXHMQ
Style DXHM
Style DXH
120°APART
EACH END
3 SETSCREWS
I
T DIA.
D
CD
V DIA.
BE
BE1
RQ
LQ1
LQ
AJ
AK DIA.
BD DIA.
BF(4)
EQ.SPCD.
BORE
DIA.
BF1(2)
EQ.SPCD.
AA
AB
B
BP
P P
D
CD
G
LL
AG
AE2
AF
OPTIONALTORQUE
ARM BRACKET(TORQUE
ARM BRACKET IS NOT
SUPPLIED WITH REDUCER
AS STANDARD): SHOWN
SEE PAGE 293 FOR KITS.
120°APART
EACH END
3 SETSCREWS
I
T
MAX
DIA.
L
LM1
LM
BE1
BE
D
V DIA.
BD DIA.
AK DIA.
BORE
DIA.
AJ
CD
BF(4)
EQ.SPCD.
U
SQ.
INPUT
KEY
B
AB
AA
BP
P P
D
CD
G
LL
AG
AE2
AF
OPTIONALTORQUE
ARM BRACKET(TORQUE
ARM BRACKET IS NOT
SUPPLIED WITH REDUCER
AS STANDARD): SHOWN
SEE PAGE 293 FOR KITS.
L
M
WP
X
120°APART
EACH END
3 SETSCREWS
I
T
MAX
DIA.
D
CD
V DIA.
U
SQ.
INPUT
KEY
CE
D
CD
AA
AB
P P
BP
B
AE2
(3)SETSCREWS
120°APART
TYP. ONE
END
AG
LL
G
AF
OPTIONALTORQUE
ARM BRACKET(TORQUE
ARM BRACKET IS NOT
SUPPLIED WITH REDUCER
AS STANDARD): SHOWN
SEE PAGE 293 FOR KITS.
4
3
2
1
H1
H2
ASSEMBLIES
4
3
2
1
H1
H2
ASSEMBLIES
4
3
2
1
H1
H2
ASSEMBLIES
REVERSE ALL ARROWS FOR OPPOSITE INPUT SHAFT ROTATION. CONTACT
FACTORY FOR OTHER MOUNTINGS OR ASSEMBLY POSITIONS.
H1 IS SUPPLIED AS STANDARD UNLESS OTHERWISE SPECIFIED.
H1 IS SUPPLIED AS STANDARD UNLESS OTHERWISE SPECIFIED.
H1 IS SUPPLIED AS STANDARD UNLESS OTHERWISE SPECIFIED.