One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
Large oil capacity provides positive splash lubrication and superior cooling capability.
Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
The unique quill seal guard protects the input seal from damage during motor installation.
Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
Mounting dimensions are interchangeable with most industry standard reducers.
Product details
Specifications
Output Shaft Assembly Code
DHMQ-H26
H
0.53
AG
8.14
R
0.75
AD
7.53
Reducer Style
Worm - Right Angle
BD
6.5
BF
0.41
V
2.75
I
6.1
F
5
CE
2.06
C1
6.38
Cd
4.25
AB
9.44
Output Key
1/2 X 3.38
J
8.5
Input RPM
1,750
BC
9.18
BE
0.38
D2
4.44
Mounting Style
Base
G
2.5
AK
4.5
Frame Size
56C
AE1
0.63
AJ
5.88
AA
11.94
C
12.78
AF
0.75
Series Style
GR-DHMQ
Input Style
C-Face Quill
Keyway
3/16 X 3/32
AE2
0.43
Series Type
Cast Iron 800 Worm Gear Reducers
Mounting Assembly
6
D1
2.28
B
10.25
Input Quill Diameter (in)
0.625
Reducer
Worm - Right Angle
Product Type
Right Angle
Gear Type
Double-worm
No. of Gear Reductions
Double
Ratio Range
750:1 to 1000:1
Ratio
800:1
Center Distance Range
Above 3.25"
Product Line
GR Series - Ironman Worm Gear Reducers
Output Diameter (in)
2.000
Center Distance (in)
4.25
Reduction
Double
Motor Frame Size
56C
Output Shaft
Hollow Bore
Housing Material
Cast Iron
Always verify dimensions, load ratings, material, and seal type before ordering.
Identification
BrandiManufacturer or product brand
Grove Gear
Mfg. Catalog NumberiManufacturer catalog number
GR-DHMQ842-800-H26-56-32
Mfg. Part NumberiManufacturer part number
GR8426286.00
GDS #iGDS internal part number
GDS-148611
CategoryiCatalog classification
Worm
Bore CodeiManufacturer ordering code for the bore
32
Series CodeiManufacturer series code
GR
SeriesiManufacturer product family
GR Series - Ironman Worm Gear Reducers
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.