Grove Gear GR-B830-5-L GR8300001.00 5:1 ratio single-reduction worm gear speed reducer with 3.00" center distance, left-hand solid output, 0.875" input diameter, and 1.25" output diameter. Cast iron IronMan series housing with blue paint, Viton shaft seals, and base mounting. Delivers 8.573 HP output at 350 RPM with 1544 lb-in torque and 1.0 service factor for right-angle power transmission applications.

Assembly

B-L

Center Distance

3 In.

Center distance (in)

3.00

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

7/16 - 14 UNC

Housing material

Cast iron

HP Range

7-1/2 (< 10)

Input Diameter (in)

0.875

Input HP

10.661

Input HP @ 1750 RPM

9.093

Input RPM

2500

Input Style

Solid Input Shaft

Keyway

3/16 X 1.63

Max OHL (Output Shaft)

2170

Max Thrust Load (Output Shaft)

1729

Model Code

B830

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.250

Output HP

8.573

Output Key

1/4 X 1.75

Output RPM

350

Output Shaft

Solid Shaft

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

1544

Output Torque (lb-in)

1272

Output Torque Range

1000 to 2500 in lbs

Output type

Solid Shaft

Overhung Load

2170

Paint/Coating

Blue

Product Line

GR Series - Ironman Worm Gear Reducers

Product Type

Worm Speed Reducer

Ratio

5 to 1

Ratio Range

5-1

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

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

0.88

Thrust Rating - output shaft

1729