Grove Gear IronMan GR-B813-25-L (catalog GR8130006.00) is a 25:1 single-reduction worm gear speed reducer with 1.33" center distance. It features a non-flanged solid left-hand output shaft, 0.5" input diameter, and 0.625" output diameter. The cast iron housing provides durability for right-angle power transmission applications.

Assembly

B-L

Center Distance

1.3 In.

Center distance (in)

1.33

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)

0.5

Input HP

0.445

Input HP @ 1750 RPM

0.445

Input RPM

1750

Input Style

Solid Input Shaft

Keyway

1/8 X 1/16

Length (in)

10.69

Max OHL (Output Shaft)

700

Max Thrust Load (Output Shaft)

1144

Model Code

B813

Mounting Style

No Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

0.625

Output HP

0.344

Output Key

3/16 X 1.50

Output RPM

70

Output Shaft

Solid Shaft

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

309

Output Torque (lb-in)

309

Output Torque Range

250 to 500 in lbs

Output type

Solid Shaft

Overhung Load

700

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Right Angle

Ratio

25 to 1

Ratio Range

25-1

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

0.5

Thrust Rating - output shaft

1144

Width (in)

9.06