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Grove Gear
GR-BM842-80-R-140
80:1 Ratio, 1.25" Input Diameter, 1.875" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer
MODEL GR8420095.00
Contact supplier for technical support on: 262-878-1221
$2,277.63 Each
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Returnable: See conditions
Assembly
BM-R
Center Distance
4.2 In.
Center distance (in)
4.25
Center Distance Range
Above 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
Housing material
Cast iron
HP Range
1 to 1-1/2 (< 2)
Input Bore (C Face)
0.875
Input Diameter (in)
1.25
Input Flange
143-5TC
Input HP
0.29
Input HP @ 1750 RPM
1.76
Input RPM
100
Input Style
3-Piece Coupled
Max OHL (Output Shaft)
3740
Max Thrust Load (Output Shaft)
2533
Model Code
BM842
Motor Frame Size
140
Mounting Style
Base
No. of Gear Reductions
Single
Output
Right
Output Diameter (in)
1.875
Output HP
1.257
Output Key
1/2 x 3.06
Output RPM
21
Output Shaft Assembly Code
R
Output Shaft Direction
Right
Output Shaft Orientation
R
Output Style
R
Output Torque
3620
Output Torque (lb-in)
6804
Output Torque Range
2500 to 5000 in lbs
Output type
Solid Shaft
Overhung Load
3740
Paint/Coating
Blue
Product Line
GR Series - Ironman Worm Gear Reducers
Product Type
Right Angle
Ratio
80 to 1
Ratio Range
80-1
Reducer
Worm - Right Angle
Reducer Style
Worm - Right Angle
Reducer Type
Single
Series
GR Series - Ironman Worm Gear Reducers
Series Code
GR
Series Style
GR-BM-R
Service Factor
1
Shaft Seal Material
Viton
Size
140TC
Regal Beloit Grove Gear&Reg; GR8420095.00
UPC: 690310026533 | UNSPSC: 26111537 | GTIN:
Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives
Grove Gear® IRONMAN® Worm Gear Reducer, Right Angle Single Reduction, Series: GR Series, 80:1 Gear Ratio, 1.76 hp Input, 1.257 hp Output, C-Face Coupled Input, Shaft Output, 7/8 in Dia Input, 1-7/8 in Dia x 4-1/2 in L Output, 21 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 3620 in-lb Output, 4-1/4 in Centre Distance, 3/16 x 3/32 in Input, 0.5 x 3.06 in Output Keyway, PAG Synthetic Oil Lubrication, Base Mount, Cast Iron
Features:
- 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 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
- 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
- O-rings on all bearing covers, eliminating gaskets, sealants and leaks
- Oversized steel output shaft provides superior overhung load and torque characteristics
Specs:
- Input Maximum Speed: 1750 rpm
- Output Maximum Speed: 21 rpm
- Centre Distance: 4-1/4 in
- Input Type: C-Face Coupled
- Output Size: 1-7/8 in Dia x 4-1/2 in L
- Input Size: 7/8 in Dia
- Lubrication Type: PAG Synthetic Oil
- Torque Rating: 3620 in-lb Output
- Horsepower: 1.76 hp Input, 1.257 hp Output
- Keyway Size: 3/16 x 3/32 in Input, 0.5 x 3.06 in Output
- Gear Ratio: 80:1
- Output Type: Shaft
- Mounting Type: Base
- Material: Cast Iron
- Type: Right Angle Single Reduction
- Series: GR Series
Packaging:
- Weight: 154.0 lb
Warranty:
Limited
SKU: 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.
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SKU: 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 more