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Grove Gear Narrow Housing NH-HMQ852-20-H1-180-55 (catalog NH8520601.55) 20:1 ratio cast iron single-reduction worm gear speed reducer with 5.25" center distance. Features 180TC quill flange input and universal hand hollow output with 3.438" bore. The IronMan Narrow Housing series offers a compact footprint for space-constrained applications.
MODEL NH8520601.55
Contact supplier for technical support on: 800-626-2120
$6,584.08 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Assembly
HMQ-H1
Bore Code
55
Center Distance
5.2 In.
Center distance (in)
5.25
Center Distance Range
Above 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
Housing material
Cast iron
HP Range
15 HP (< 20)
Input Bore (C Face)
1.125
Input Diameter (in)
1.125
Input Flange
180TC
Input HP
15.56
Input HP @ 1750 RPM
14.56
Input Keyway (C Face)
1/4 x 1/8
Input RPM
1750
Input Style
Quill
Max OHL (Output Shaft)
3560
Max Thrust Load (Output Shaft)
3412
Model Code
HMQ852
Motor Frame Size
180TC
Mounting Style
Shaft Mount
No. of Gear Reductions
Single
Output
Hollow
Output Diameter (in)
3.438
Output Hollow Shaft Diameter (in)
3.438
Output HP
12.98
Output Key
7/8 X 4.00
Output RPM
87
Output Shaft Assembly Code
H1
Output Shaft Direction
H1
Output Shaft Orientation
H1
Output Style
H1
Output Torque
9351
Output Torque Range
5000 to 10000 in lbs
Output type
Hollow bore
Overhung Load Rating (Output Shaft(lb))
3560
Paint/Coating
Blue
Product Line
NH Series - Ironman Narrow Housing Worm Gear Reducers
Product Type
Right Angle
Ratio
20 to 1
Ratio Range
20-1
Reducer
Worm - Right Angle
Reducer Style
Worm - Right Angle
Reducer Type
Single
Series
NH Series - Ironman Narrow Housing Worm Gear Reducers
Series Code
NH
Series Style
NH-HMQ-H1
Service Factor
1
Shaft Seal Material
Viton
Size
180TC
Thrust Rating - output shaft
3412
Regal Beloit Grove Gear&Reg; NH8520601.55
UPC: 690310083482 | UNSPSC: 26111537 | GTIN:
Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives
Grove Gear IRONMAN Worm Gear Reducer, Narrow Housing Right Angle Single Reduction, Series: NH Series, 20:1 Gear Ratio, 15.56 hp Input, 12.98 hp Output, C-Face Quill Input, Hollow Bore Output, 1-1/8 in Dia Input, 3.438 in Dia Output, 87 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 9351 in-lb Output, 5-1/4 in Centre Distance, 1/4 x 1/8 in Input, 7/8 x 11/16 x 4 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron
Features:
- Rugged cast iron housing, covers and flanges provide superior strength and rigidity
- Factory filled with premium Mobil Glygoyle 460 PAG lubricant
- Large oil capacity provides positive splash lubrication and superior cooling capability
- FKM double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals
- O-rings on all bearing covers, eliminating gaskets, sealants and leaks
- 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
- 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
- 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
- Designed with industry leading premium features as standard
- Compact housing design to fit where other reducer brands cannot
Specs:
| Input Maximum Speed | 1750 rpm |
|---|---|
| Output Maximum Speed | 87 rpm |
| Centre Distance | 5-1/4 in |
| Input Type | C-Face Quill |
| Output Size | 3.438 in Dia |
| Input Size | 1-1/8 in Dia |
| Lubrication Type | PAG Synthetic Oil |
| Torque Rating | 9351 in-lb Output |
| Horsepower | 15.56 hp Input, 12.98 hp Output |
| Keyway Size | 1/4 x 1/8 in Input, 7/8 x 11/16 x 4 in Output |
| Gear Ratio | 20:1 |
| Output Type | Hollow Bore |
| Mounting Type | Shaft |
| Material | Cast Iron |
| Type | Narrow Housing Right Angle Single Reduction |
| Series | NH Series |
Packaging:
Limited
SKU: 2919143
Grove gear
ordered it got a week early was exact to the specs performed flawlessly
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
Read more
| Brand | JW Winco |
| Model | 71752-B5/16-16-5/16X24-NI |
SKU: 2919143
Grove gear
ordered it got a week early was exact to the specs performed flawlessly
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
Read more