316 stainless steel housing and covers to withstand extreme environments.
Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.
Vent-free “sealed-for-life” design with Enviroseal technology.
Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
O-ring on face of input flange provides a positive seal against moisture intrusion.
303 stainless steel output shaft or sleeve
Worms are cut, heat-treated, ground and polished to provide efficient, quiet operation.
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 Style
H2
Mounting Style
Shaft Mt
Ratio
80:1
Output RPM
21.9
AG
6
D
2.28
B
5.8
Frame Size
56C
C
6.38
Assembly
SS-HMQ
AD
4.78
Reduction
Single
Output HP
0.19
Input Style
C-Face Quill
V
1.94
Input HP
0.304
Input RPM
1,750
I
3.38
Reducer Style
SS-HMQ
Output Shaft Assembly Code
H2
Gear Type
Worm
E
2.063
Output Diameter (in)
1.250
Ratio Range
80:1
Product Type
Right Angle
A
3.6
Center Distance Range
1" thru 3.25"
Input Diameter (in)
0.625
Product Line
Stainless Steel Worm Gear Reducers
Service Factor
1
Center Distance (in)
2.06
HP Range
1/3 HP or Less (< 1/2)
Output Torque Range
500 to 1000 in lbs
Certifications
IP69K, USDA Accepted Equipment
No. of Gear Reductions
Single
Reducer
Worm - Right Angle
Motor Frame Size
56C
Output Torque Rating (in-lb)
547
Housing Material
Stainless Steel
Output Shaft
Hollow Bore
Always verify dimensions, load ratings, material, and seal type before ordering.
Identification
BrandiManufacturer or product brand
Grove Gear
Mfg. Catalog NumberiManufacturer catalog number
SS-HMQ821-80-H2-56-20
Mfg. Part NumberiManufacturer part number
S213047920
GDS #iGDS internal part number
GDS-157803
CategoryiCatalog classification
Worm
Series CodeiManufacturer series code
SS
SeriesiManufacturer product family
Stainless Steel Worm Gear Reducers
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.