Grove Gear Narrow Housing NH-BM842-30-L-210 NH8420151.00 30:1 ratio, 1.25" input diameter, 1.75" output diameter, right angle cast iron single-reduction worm gear speed reducer with 4.25" center distance, 210TC motorized quill input, and solid left-hand 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

1/2 - 13 UNC

Housing material

Cast iron

HP Range

5HP (< 7-1/2)

Input Bore (C Face)

1.375

Input Diameter (in)

1.25

Input Flange

210TC

Input HP

6.481

Input HP @ 1750 RPM

6.481

Input Keyway (C Face)

5/16 x 5/32

Input RPM

1750

Input Style

3-Piece Coupled

Keyway

1/4 X 2.50

Max OHL (Output Shaft)

3550

Max Thrust Load (Output Shaft)

2533

Model Code

BM842

Motor Frame Size

210

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.750

Output HP

5.517

Output Key

3/8 x 2.25

Output RPM

58

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

5960

Output Torque Range

5000 to 10000 in lbs

Output type

Solid Shaft

Overhung Load

3550

Paint/Coating

Blue

Product Line

NH Series - Ironman Narrow Housing Worm Gear Reducers

Product Type

Right Angle

Ratio

30 to 1

Ratio Range

30-1

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

210TC

TAP Depth

1

Thrust Rating - output shaft

2533