Grove Gear NH-B818-10-D (catalog NH8180027.00) 10:1 ratio cast iron single-reduction worm gear speed reducer with 1.75" center distance. Features non-flanged solid output with double extension, 0.625" input diameter, and 1" output diameter. Part of the Narrow Housing IronMan series, this right-angle reducer delivers 528 in-lbs output torque at 1750 RPM input.

Assembly

B-D

Center Distance

1.8 In.

Center distance (in)

1.75

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/16 - 18 UNC

Housing material

Cast iron

HP Range

1 to 1-1/2 (< 2)

Input Diameter (in)

0.625

Input HP

1.625

Input HP @ 1750 RPM

1.625

Input RPM

1750

Input Style

Solid Input Shaft

Keyway

3/16 X 1.38

Max OHL (Output Shaft)

1250

Max Thrust Load (Output Shaft)

976

Model Code

B818

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left & Right

Output Diameter (in)

1.000

Output HP

1.466

Output Key

1/4 x 1.75

Output RPM

175

Output Shaft

Solid Shaft

Output Shaft Assembly Code

D

Output Shaft Direction

Double

Output Shaft Orientation

LR

Output Style

D

Output Torque

528

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

1200

Paint/Coating

Blue

Product Line

NH Series - Ironman Narrow Housing Worm Gear Reducers

Product Type

Right Angle

Ratio

10 to 1

Ratio Range

10-1

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-B-D

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

0.63

Thrust Rating - output shaft

976