Grove Gear IronMan GR-B815-20-L (catalog GR8150005.00) 20:1 ratio single reduction worm gear speed reducer with 1.50" center distance, non-flanged solid left-hand output shaft, 0.625" input diameter, and 0.75" output diameter. Cast iron housing with blue paint, Viton shaft seals, and base mounting. Rated for 0.919 input HP at 1750 RPM, 434 lb-in output torque, and 860 lb overhung load capacity.

Assembly

B-L

Center Distance

1.5 In.

Center distance (in)

1.54

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

1/2 to 3/4 HP (< 1)

Input Diameter (in)

0.625

Input HP

1.077

Input HP @ 1750 RPM

0.919

Input RPM

2500

Input Style

Solid Input Shaft

Length (in)

10.69

Max OHL (Output Shaft)

860

Max Thrust Load (Output Shaft)

1144

Model Code

B815

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

0.750

Output HP

0.719

Output Key

3/16 X 1.50

Output RPM

87

Output Shaft

Solid Shaft

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

518

Output Torque (lb-in)

434

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

860

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Worm Speed Reducer

Ratio

20 to 1

Ratio Range

20-1

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