Grove Gear IronMan GR-BM860-20-L-180 (catalog GR8600024.00) is a 20:1 ratio single-reduction worm gear speed reducer with 6.00" center distance. It features a cast iron housing, 180TC motorized flexible coupling input, and left-hand solid output shaft with 2.5" diameter. Designed for right-angle power transmission in industrial applications.

Assembly

BM-L

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

Height (in)

22.20

Housing material

Cast iron

HP Range

15 HP (< 20)

Input Diameter (in)

1.5

Input Flange

182-4TC

Input HP

13.32

Input HP @ 1750 RPM

15.71

Input RPM

1170

Input Style

3-Piece Coupled

Keyway

1/4 X 1/8

Length (in)

40.00

Max OHL (Output Shaft)

3723

Max Thrust Load (Output Shaft)

3990

Motor Frame Size

180

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

2.5

Output HP

14.06

Output Key

5/8 X 4.00

Output RPM

87

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

Solid Shaft

Output Torque

10127

Output Torque (lb-in)

12758

Output Torque Range

10,000 to 20,000 in lbs

Output type

Solid Shaft

Overhung Load Rating (Output Shaft(lb))

3723

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

20 to 1

Ratio Range

20-1

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

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

Size

180TC

TAP Depth

1

Thrust Rating - output shaft

3990

Width (in)

37.00