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Grove Gear Narrow Housing IronMan NH-BM842-60-D-180 (catalog NH8420142.00) is a 60:1 ratio single-reduction worm gear speed reducer with 4.25" center distance. It features a cast iron housing, 180TC motorized flexible coupling input with 1.25" diameter, and double extension solid output with 1.750" diameter. This right-angle reducer is designed for compact installations requiring reduced footprint.
MODEL NH8420142.00
Contact supplier for technical support on: 800-626-2120
$3,512.27 Each
Prices are subject to change
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Typically Ships in: 4 days
Returnable: See conditions
Assembly
BM-D
Center Distance
4.2 In.
Center distance (in)
4.25
Center Distance Range
Above 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
H-Tap Size
1/2 - 13 UNC
Housing material
Cast iron
HP Range
3HP (< 5)
Input Bore (C Face)
1.125
Input Diameter (in)
1.25
Input Flange
180TC
Input HP
3.681
Input HP @ 1750 RPM
3.681
Input Keyway (C Face)
1/4 x 1/8
Input RPM
1750
Input Style
3-Piece Coupled
Keyway
1/4 X 2.50
Max OHL (Output Shaft)
3730
Max Thrust Load (Output Shaft)
2533
Model Code
BM842
Motor Frame Size
180
Mounting Style
Base
No. of Gear Reductions
Single
Output
Left & Right
Output Diameter (in)
1.750
Output HP
2.772
Output Key
3/8 x 2.25
Output RPM
29
Output Shaft Assembly Code
D
Output Shaft Direction
Double
Output Shaft Orientation
LR
Output Style
D
Output Torque
5989
Output Torque Range
5000 to 10000 in lbs
Output type
Solid Shaft
Overhung Load
3730
Paint/Coating
Blue
Product Line
NH Series - Ironman Narrow Housing Worm Gear Reducers
Product Type
Right Angle
Ratio
60 to 1
Ratio Range
60-1
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-BM-D
Service Factor
1
Shaft Seal Material
Viton
Size
180TC
TAP Depth
1
Thrust Rating - output shaft
2533
Regal Beloit Grove Gear&Reg; NH8420142.00
UPC: 690310079607 | 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, 60:1 Gear Ratio, 3.681 hp Input, 2.772 hp Output, C-Face Coupled Input, Shaft Output, 1-1/8 in Dia Input, 1.75 in Dia x 3.88 in L Output, 29 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 5989 in-lb Output, 4-1/4 in Centre Distance, 1/4 x 1/8 in Input, 3/8 x 2-1/4 in Output Keyway, PAG Synthetic Oil Lubrication, Base 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 | 29 rpm |
| Centre Distance | 4-1/4 in |
| Input Type | C-Face Coupled |
| Output Size | 1.75 in Dia x 3.88 in L |
| Input Size | 1-1/8 in Dia |
| Lubrication Type | PAG Synthetic Oil |
| Torque Rating | 5989 in-lb Output |
| Horsepower | 3.681 hp Input, 2.772 hp Output |
| Keyway Size | 1/4 x 1/8 in Input, 3/8 x 2-1/4 in Output |
| Gear Ratio | 60:1 |
| Output Type | Shaft |
| Mounting Type | Base |
| Material | Cast Iron |
| Type | Narrow Housing Right Angle Single Reduction |
| Series | NH Series |
Packaging:
Limited
SKU: 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 moreSKU: 1328004
Enginiering
got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
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 moreSKU: 1328004
Enginiering
got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
Read more