Grove Gear Narrow Housing NH-BM832-40-L-56 (catalog NH8320030.00) is a 40:1 single-reduction worm gear speed reducer with 3.25" center distance. It features a cast iron housing, 56C flexible coupling input, and left-hand solid output shaft with 1.500" diameter. This IronMan series reducer is designed for right-angle power transmission in industrial applications.

Assembly

BM-L

Center Distance

3.2 In.

Center distance (in)

3.25

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

1/2 - 13 UNC

Housing material

Cast iron

HP Range

2HP (< 3)

Input Bore (C Face)

0.625

Input Diameter (in)

0.875

Input Flange

56C

Input HP

2.926

Input HP @ 1750 RPM

2.348

Input Keyway (C Face)

3/16 x 3/32

Input RPM

1750

Input Style

3-Piece Coupled

Keyway

3/16 X 1.63

Max OHL (Output Shaft)

2250

Max Thrust Load (Output Shaft)

2574

Model Code

BM832

Motor Frame Size

56

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.500

Output HP

2.293

Output Key

3/8 x 2.25

Output RPM

43

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

2641

Output Torque Range

2500 to 5000 in lbs

Output type

Solid Shaft

Overhung Load

2275

Paint/Coating

Blue

Product Line

NH Series - Ironman Narrow Housing Worm Gear Reducers

Product Type

Right Angle

Ratio

40 to 1

Ratio Range

40-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

NH Series - Ironman Narrow Housing Worm Gear Reducers

Series Code

NH

Series Style

NH-BM-L

Service Factor

1

Shaft Seal Material

Viton

Size

56C

TAP Depth

1

Thrust Rating - output shaft

2574