Grove Gear IronMan GR-BM813-7.5-L-56 GR8130038.00 7.5:1 ratio right angle cast iron single-reduction worm gear speed reducer with 1.33" center distance. Features a 56C flexible coupling input, 0.5" input shaft diameter, 0.625" output shaft diameter, and left-hand solid output. Factory-filled with synthetic oil and 100% run-and-leak tested.

Assembly

BM-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

Housing material

Cast iron

HP Range

1 to 1-1/2 (< 2)

Input Bore (C Face)

0.625

Input Diameter (in)

0.5

Input Flange

56C

Input HP

0.118

Input HP @ 1750 RPM

1.025

Input Keyway (C Face)

3/16 x 3/32

Input RPM

100

Input Style

3-Piece Coupled

Keyway

1/8 X 1.00

Max OHL (Output Shaft)

700

Max Thrust Load (Output Shaft)

948

Model Code

BM813

Motor Frame Size

56

Mounting Style

Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

0.625

Output HP

0.933

Output Key

3/16 x 1.50

Output RPM

233

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

252

Output Torque (lb-in)

339

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

7.5 to 1

Ratio Range

7.5-1

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-BM-L

Service Factor

1

Shaft Seal Material

Viton

Size

56C

TAP Depth

0.5

Thrust Rating - output shaft

948