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Grove Gear
GR-B842-50-R
50:1 Ratio, 1.25" Input Diameter, 1.875" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer
MODEL GR8420021.00
Contact supplier for technical support on: 262-878-1221
$1,968.06 Each
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Returnable: See conditions
Assembly
B-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
3HP (< 5)
Input Diameter (in)
1.25
Input HP
5.088
Input HP @ 1750 RPM
4.389
Input RPM
2500
Input Style
Solid Input Shaft
Max OHL (Output Shaft)
3730
Max Thrust Load (Output Shaft)
2533
Model Code
B842
Mounting Style
Base
No. of Gear Reductions
Single
Output
Right
Output Diameter (in)
1.875
Output HP
3.426
Output Key
1/2 X 3.06
Output RPM
35
Output Shaft Assembly Code
R
Output Shaft Direction
Right
Output Shaft Orientation
R
Output Style
R
Output Torque
6170
Output Torque (lb-in)
5078
Output Torque Range
5000 to 10000 in lbs
Output type
Solid Shaft
Overhung Load
3730
Paint/Coating
Blue
Product Line
GR Series - Ironman Worm Gear Reducers
Product Type
Worm Speed Reducer
Ratio
50 to 1
Ratio Range
50-1
Reducer
Worm - Right Angle
Reducer Style
Worm - Right Angle
Series
GR Series - Ironman Worm Gear Reducers
Series Code
GR
Series Style
GR-B-R
Service Factor
1
Shaft Seal Material
Viton
Regal Beloit Grove Gear&Reg; GR8420021.00
UPC: 690310026229 | 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, 50:1 Gear Ratio, 4.389 hp Input, 3.426 hp Output, Shaft Input, Shaft Output, 1.25 in Dia x 8.12 in L Input, 1-7/8 in Dia x 4-1/2 in L Output, 35 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 6170 in-lb Output, 4-1/4 in Centre Distance, 1/4 x 2-1/2 in Input, 0.5 x 3.06 in Output Keyway, PAG Synthetic Oil Lubrication, Base Mount, Cast Iron, 11.38 in H
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: 35 rpm
- Centre Distance: 4-1/4 in
- Input Type: Shaft
- Output Size: 1-7/8 in Dia x 4-1/2 in L
- Input Size: 1.25 in Dia x 8.12 in L
- Lubrication Type: PAG Synthetic Oil
- Torque Rating: 6170 in-lb Output
- Horsepower: 4.389 hp Input, 3.426 hp Output
- Keyway Size: 1/4 x 2-1/2 in Input, 0.5 x 3.06 in Output
- Gear Ratio: 50:1
- Output Type: Shaft
- Mounting Type: Base
- Dimensions: 11.38 in H
- Material: Cast Iron
- Type: Right Angle Single Reduction
- Series: GR Series
Packaging:
- Weight: 136.0 lb
Warranty:
Limited
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