Grove Gear IronMan GR-B818-80-L (catalog GR8180011.00) 80:1 single-reduction worm gear speed reducer with 1.75" center distance, 0.625" input diameter, 0.875" output diameter, and left-hand solid output shaft. Cast iron housing with blue paint, Viton shaft seals, and base mounting. Part of the 800 Series, rated for 0.208 input HP at 1750 RPM, 470 lb-in output torque, and 1200 lb overhung load capacity.

Assembly

B-L

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

Height (in)

10.50

Housing material

Cast iron

HP Range

1/3 HP or Less (< 1/2)

Input Diameter (in)

0.625

Input HP

0.023

Input HP @ 1750 RPM

0.208

Input RPM

100

Input Style

Solid Input Shaft

Length (in)

10.69

Max OHL (Output Shaft)

1200

Max Thrust Load (Output Shaft)

1144

Model Code

B818

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

0.875

Output HP

0.124

Output Key

3/16 X 1.38

Output RPM

21

Output Shaft

Solid Shaft

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

356

Output Torque (lb-in)

470

Output Torque Range

250 to 500 in lbs

Output type

Solid Shaft

Overhung Load

1200

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

80 to 1

Ratio Range

80-1

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-B-L

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

0.63

Thrust Rating - output shaft

1144

Width (in)

9.06