Grove Gear IronMan GR-B860-7.5-R (catalog GR8600091.00) is a 7.5:1 ratio single-reduction worm gear speed reducer with 6.00" center distance. The cast iron housing encloses a non-flanged solid output shaft with right-hand rotation. Input diameter is 1.5" and output diameter is 2.5". This right-angle reducer is part of the IronMan 800 Series.

Assembly

B-R

Center Distance

6 In.

Center distance (in)

6

Center Distance Range

Above 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/8-11 UNC

Housing material

Cast iron

HP Range

25 HP (< 30)

Input Diameter (in)

1.5

Input HP

29.98

Input HP @ 1750 RPM

29.98

Input RPM

1750

Input Style

Solid Input Shaft

Keyway

3/8 X 3.00

Max OHL (Output Shaft)

3723

Max Thrust Load (Output Shaft)

3990

Model Code

B860

Mounting Style

Base

No. of Gear Reductions

Single

Output

Right

Output Diameter (in)

2.5

Output HP

28.52

Output Key

5/8 X 4.00

Output RPM

233

Output Shaft

Solid Shaft

Output Shaft Assembly Code

R

Output Shaft Direction

Right

Output Shaft Orientation

R

Output Style

R

Output Torque

7704

Output Torque (lb-in)

7704

Output Torque Range

5000 to 10000 in lbs

Output type

Solid Shaft

Overhung Load

3723

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

7.5 to 1

Ratio Range

7.5-1

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

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

1

Thrust Rating - output shaft

3990