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Grove Gear IronMan GR-B870-70-R (catalog GR8705519.00) 70:1 ratio single-reduction worm gear speed reducer with 7.00" center distance, right-hand solid output, 1.625" input diameter, and 2.75" output diameter. Cast iron housing with blue paint, Viton shaft seals, and base mounting. Delivers 4.484 HP output at 21 RPM with 11,300 in-lbs output torque and 1.0 service factor for heavy-duty right-angle power transmission.
MODEL GR8705519.00
Contact supplier for technical support on: 800-626-2120
$7,983.97 Each
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Assembly
B-R
Center Distance
7 In.
Center distance (in)
7
Center Distance Range
Above 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
H-Tap Size
1-8 UNC
Height (in)
25.00
Housing material
Cast iron
HP Range
5HP (< 7-1/2)
Input Diameter (in)
1.625
Input HP
5.74
Input HP @ 1750 RPM
5.74
Input RPM
1750
Input Style
Solid Input Shaft
Keyway
3/8 X 2.87
Length (in)
40.00
Max OHL (Output Shaft)
6209
Max Thrust Load (Output Shaft)
4009
Model Code
B870
Mounting Style
Base
No. of Gear Reductions
Single
Output
Right
Output Diameter (in)
2.75
Output HP
4.484
Output Key
5/8 x 4.00
Output RPM
21
Output Shaft
Solid Shaft
Output Shaft Assembly Code
R
Output Shaft Direction
Right
Output Shaft Orientation
R
Output Style
R
Output Torque
11300
Output Torque Range
10,000 to 20,000 in lbs
Output type
Solid Shaft
Overhung Load
6209
Paint/Coating
Blue
Product Line
GR Series - Ironman Worm Gear Reducers
Product Type
Right Angle
Ratio
70 to 1
Ratio Range
70-1
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-B-R
Series Type
Cast Iron 800 Worm Gear Reducers
Service Factor
1
Shaft Seal Material
Viton
TAP Depth
1.56
Thrust Rating - output shaft
4009
Width (in)
37.00
Regal Beloit Grove Gear&Reg; GR8705519.00
UPC: 690310035764 | 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, 70:1 Gear Ratio, 5.74 hp Input, 4.484 hp Output, Shaft Input, Shaft Output, 1.625 in Dia x 2.97 in L Input, 2.75 in Dia x 5.65 in L Output, 21 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 11300 in-lb Output, 7 in Centre Distance, 0.375 x 2.87 in Input, 5/8 x 4 in Output Keyway, PAG Synthetic Oil Lubrication, Base Mount, Cast Iron, 18.91 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: 21 rpm
- Centre Distance: 7 in
- Input Type: Shaft
- Output Size: 2.75 in Dia x 5.65 in L
- Input Size: 1.625 in Dia x 2.97 in L
- Lubrication Type: PAG Synthetic Oil
- Torque Rating: 11300 in-lb Output
- Horsepower: 5.74 hp Input, 4.484 hp Output
- Keyway Size: 0.375 x 2.87 in Input, 5/8 x 4 in Output
- Gear Ratio: 70:1
- Output Type: Shaft
- Mounting Type: Base
- Dimensions: 18.91 in H
- Material: Cast Iron
- Type: Right Angle Single Reduction
- Series: GR Series
Packaging:
- Length: 40.0 in
- Width: 37.0 in
- Height: 25.0 in
- Weight: 399.0 lb
Warranty:
Limited
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