Grove Gear GR-BM842-60-L-140 GR8420082.00 60:1 ratio, 4.25" center distance, right angle cast iron single-reduction worm gear speed reducer with 1.25" input diameter, 1.875" output diameter, 140TC flexible coupling input, and left hand solid output.

Assembly

BM-L

Center Distance

4.2 In.

Center distance (in)

4.25

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

3HP (< 5)

Input Bore (C Face)

0.875

Input Diameter (in)

1.25

Input Flange

143-5TC

Input HP

0.715

Input HP @ 1750 RPM

3.681

Input Keyway (C Face)

3/16 x 3/32

Input RPM

100

Input Style

3-Piece Coupled

Keyway

1/4 X 2.50

Max OHL (Output Shaft)

3730

Max Thrust Load (Output Shaft)

2533

Model Code

BM842

Motor Frame Size

140TC

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.875

Output HP

2.772

Output Key

1/2 X 3.06

Output RPM

29

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

5989

Output Torque (lb-in)

11439

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

60 to 1

Ratio Range

60-1

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-L

Service Factor

1

Shaft Seal Material

Viton

Size

140TC

TAP Depth

1

Thrust Rating - output shaft

2533